d4414bc0e93d8da170fd0fc9fef65fe84015677d
357 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Michael Bestas
|
157dbbdf4f |
Merge tag 'ASB-2024-12-05_4.19-stable' of https://android.googlesource.com/kernel/common into android-msm-pixel-4.19
https://source.android.com/docs/security/bulletin/2024-12-01 * tag 'ASB-2024-12-05_4.19-stable' of https://android.googlesource.com/kernel/common: (401 commits) Linux 4.19.324 9p: fix slab cache name creation for real net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition fs: Fix uninitialized value issue in from_kuid and from_kgid powerpc/powernv: Free name on error in opal_event_init() sound: Make CONFIG_SND depend on INDIRECT_IOMEM instead of UML bpf: use kvzmalloc to allocate BPF verifier environment HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad 9p: Avoid creating multiple slab caches with the same name ALSA: usb-audio: Add endianness annotations vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer ALSA: usb-audio: Add quirks for Dell WD19 dock ALSA: usb-audio: Support jack detection on Dell dock ALSA: usb-audio: Add custom mixer status quirks for RME CC devices ALSA: pcm: Return 0 when size < start_threshold in capture ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove() irqchip/gic-v3: Force propagation of the active state with a read-back USB: serial: option: add Quectel RG650V USB: serial: option: add Fibocom FG132 0x0112 composition ... Conflicts: drivers/usb/dwc3/core.c drivers/usb/dwc3/core.h drivers/usb/dwc3/gadget.c fs/f2fs/f2fs.h fs/f2fs/file.c fs/f2fs/xattr.c net/qrtr/qrtr.c Change-Id: Icc02e115a2066e9732ea14ccb5fca6ee021cc94c |
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Sean Anderson
|
ebf6629fcf |
PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler
[ Upstream commit 0199d2f2bd8cd97b310f7ed82a067247d7456029 ]
MSGF_LEG_MASK is laid out with INTA in bit 0, INTB in bit 1, INTC in bit 2,
and INTD in bit 3. Hardware IRQ numbers start at 0, and we register
PCI_NUM_INTX IRQs. So to enable INTA (aka hwirq 0) we should set bit 0.
Remove the subtraction of one.
This bug would cause INTx interrupts not to be delivered, as enabling INTB
would actually enable INTA, and enabling INTA wouldn't enable anything at
all. It is likely that this got overlooked for so long since most PCIe
hardware uses MSIs. This fixes the following UBSAN error:
UBSAN: shift-out-of-bounds in ../drivers/pci/controller/pcie-xilinx-nwl.c:389:11
shift exponent 18446744073709551615 is too large for 32-bit type 'int'
CPU: 1 PID: 61 Comm: kworker/u10:1 Not tainted 6.6.20+ #268
Hardware name: xlnx,zynqmp (DT)
Workqueue: events_unbound deferred_probe_work_func
Call trace:
dump_backtrace (arch/arm64/kernel/stacktrace.c:235)
show_stack (arch/arm64/kernel/stacktrace.c:242)
dump_stack_lvl (lib/dump_stack.c:107)
dump_stack (lib/dump_stack.c:114)
__ubsan_handle_shift_out_of_bounds (lib/ubsan.c:218 lib/ubsan.c:387)
nwl_unmask_leg_irq (drivers/pci/controller/pcie-xilinx-nwl.c:389 (discriminator 1))
irq_enable (kernel/irq/internals.h:234 kernel/irq/chip.c:170 kernel/irq/chip.c:439 kernel/irq/chip.c:432 kernel/irq/chip.c:345)
__irq_startup (kernel/irq/internals.h:239 kernel/irq/chip.c:180 kernel/irq/chip.c:250)
irq_startup (kernel/irq/chip.c:270)
__setup_irq (kernel/irq/manage.c:1800)
request_threaded_irq (kernel/irq/manage.c:2206)
pcie_pme_probe (include/linux/interrupt.h:168 drivers/pci/pcie/pme.c:348)
Fixes:
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Thomas Gleixner
|
d957766954 |
PCI: xilinx-nwl: Use irq_data_get_irq_chip_data()
[ Upstream commit e56427068a8d796bb7b8e297f2b6e947380e383f ] Going through a full irq descriptor lookup instead of just using the proper helper function which provides direct access is suboptimal. In fact it _is_ wrong because the chip callback needs to get the chip data which is relevant for the chip while using the irq descriptor variant returns the irq chip data of the top level chip of a hierarchy. It does not matter in this case because the chip is the top level chip, but that doesn't make it more correct. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20201210194044.364211860@linutronix.de Stable-dep-of: 0199d2f2bd8c ("PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler") Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Sean Anderson
|
43b361ca2c |
PCI: xilinx-nwl: Fix register misspelling
[ Upstream commit a437027ae1730b8dc379c75fa0dd7d3036917400 ]
MSIC -> MISC
Fixes:
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Michael Bestas
|
bf15dd2933 |
Merge tag 'ASB-2024-09-05_4.19-stable' of https://android.googlesource.com/kernel/common into android-msm-pixel-4.19
https://source.android.com/docs/security/bulletin/2024-09-01 CVE-2024-36972 * tag 'ASB-2024-09-05_4.19-stable' of https://android.googlesource.com/kernel/common: (331 commits) Linux 4.19.321 drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var ipc: remove memcg accounting for sops objects in do_semtimedop() scsi: aacraid: Fix double-free on probe failure usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() usb: dwc3: st: fix probed platform device ref count on probe error path usb: dwc3: core: Prevent USB core invalid event buffer address access usb: dwc3: omap: add missing depopulate in probe error path USB: serial: option: add MeiG Smart SRM825L cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller net: busy-poll: use ktime_get_ns() instead of local_clock() gtp: fix a potential NULL pointer dereference soundwire: stream: fix programming slave ports for non-continous port maps net: prevent mss overflow in skb_segment() ida: Fix crash in ida_free when the bitmap is empty net:rds: Fix possible deadlock in rds_message_put fbmem: Check virtual screen sizes in fb_set_var() fbcon: Prevent that screen size is smaller than font size memcg: enable accounting of ipc resources cgroup/cpuset: Prevent UAF in proc_cpuset_show() ... Conflicts: Documentation/arm64/silicon-errata.txt arch/arm64/include/asm/cpucaps.h arch/arm64/include/asm/cputype.h arch/arm64/kernel/cpu_errata.c drivers/mmc/core/mmc_test.c Change-Id: Id6bbf5f84f4823b601b92267408ab2025b6ba9f4 |
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Michael Bestas
|
0d750eaafc |
Merge tag 'ASB-2024-08-05_4.19-stable' of https://android.googlesource.com/kernel/common into android-msm-pixel-4.19
https://source.android.com/docs/security/bulletin/2024-08-01 CVE-2024-36971 * tag 'ASB-2024-08-05_4.19-stable' of https://android.googlesource.com/kernel/common: (2363 commits) Linux 4.19.318 i2c: rcar: bring hardware to known state when probing nilfs2: fix kernel bug on rename operation of broken directory SUNRPC: Fix RPC client cleaned up the freed pipefs dentries tcp: avoid too many retransmit packets tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() net: tcp: fix unexcepted socket die when snd_wnd is 0 tcp: refactor tcp_retransmit_timer() libceph: fix race between delayed_work() and ceph_monc_stop() hpet: Support 32-bit userspace USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k USB: serial: option: add Rolling RW350-GL variants USB: serial: option: add Netprisma LCUK54 series modules USB: serial: option: add support for Foxconn T99W651 USB: serial: option: add Fibocom FM350-GL USB: serial: option: add Telit FN912 rmnet compositions USB: serial: option: add Telit generic core-dump composition ARM: davinci: Convert comma to semicolon ... Conflicts: Documentation/devicetree/bindings/sound/rt5645.txt android/abi_gki_aarch64.xml drivers/clk/qcom/clk-rcg2.c drivers/hwtracing/coresight/coresight-etm4x.c drivers/leds/leds-pwm.c drivers/mmc/core/host.c drivers/mmc/core/sdio.c drivers/mmc/host/cqhci.c drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c drivers/rpmsg/qcom_glink_native.c drivers/scsi/ufs/ufshcd.c drivers/thermal/thermal_core.c drivers/usb/dwc3/core.c drivers/usb/gadget/function/f_ncm.c fs/f2fs/gc.c fs/pstore/ram_core.c include/linux/fs.h include/linux/timer.h include/net/tcp.h init/initramfs.c kernel/events/core.c kernel/sched/idle.c kernel/time/timer.c mm/page_alloc.c net/wireless/scan.c scripts/checkpatch.pl Change-Id: Ice08f3ba5dc64a093bc381710ef2408d963cb983 |
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Manivannan Sadhasivam
|
8de378d17e |
PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio
[ Upstream commit 840b7a5edf88fe678c60dee88a135647c0ea4375 ]
Rockchip platforms use 'GPIO_ACTIVE_HIGH' flag in the devicetree definition
for ep_gpio. This means, whatever the logical value set by the driver for
the ep_gpio, physical line will output the same logic level.
For instance,
gpiod_set_value_cansleep(rockchip->ep_gpio, 0); --> Level low
gpiod_set_value_cansleep(rockchip->ep_gpio, 1); --> Level high
But while requesting the ep_gpio, GPIOD_OUT_HIGH flag is currently used.
Now, this also causes the physical line to output 'high' creating trouble
for endpoint devices during host reboot.
When host reboot happens, the ep_gpio will initially output 'low' due to
the GPIO getting reset to its POR value. Then during host controller probe,
it will output 'high' due to GPIOD_OUT_HIGH flag. Then during
rockchip_pcie_host_init_port(), it will first output 'low' and then 'high'
indicating the completion of controller initialization.
On the endpoint side, each output 'low' of ep_gpio is accounted for PERST#
assert and 'high' for PERST# deassert. With the above mentioned flow during
host reboot, endpoint will witness below state changes for PERST#:
(1) PERST# assert - GPIO POR state
(2) PERST# deassert - GPIOD_OUT_HIGH while requesting GPIO
(3) PERST# assert - rockchip_pcie_host_init_port()
(4) PERST# deassert - rockchip_pcie_host_init_port()
Now the time interval between (2) and (3) is very short as both happen
during the driver probe(), and this results in a race in the endpoint.
Because, before completing the PERST# deassertion in (2), endpoint got
another PERST# assert in (3).
A proper way to fix this issue is to change the GPIOD_OUT_HIGH flag in (2)
to GPIOD_OUT_LOW. Because the usual convention is to request the GPIO with
a state corresponding to its 'initial/default' value and let the driver
change the state of the GPIO when required.
As per that, the ep_gpio should be requested with GPIOD_OUT_LOW as it
corresponds to the POR value of '0' (PERST# assert in the endpoint). Then
the driver can change the state of the ep_gpio later in
rockchip_pcie_host_init_port() as per the initialization sequence.
This fixes the firmware crash issue in Qcom based modems connected to
Rockpro64 based board.
Fixes:
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Chen-Yu Tsai
|
11f71f0c56 |
PCI: rockchip: Make 'ep-gpios' DT property optional
[ Upstream commit 58adbfb3ebec460e8b58875c682bafd866808e80 ] The Rockchip PCIe controller DT binding clearly states that 'ep-gpios' is an optional property. And indeed there are boards that don't require it. Make the driver follow the binding by using devm_gpiod_get_optional() instead of devm_gpiod_get(). [bhelgaas: tidy whitespace] Link: https://lore.kernel.org/r/20210121162321.4538-2-wens@kernel.org Fixes: |
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Wei Liu
|
e9cafb31aa |
PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN
commit fea93a3e5d5e6a09eb153866d2ce60ea3287a70d upstream.
The intent of the code snippet is to always return 0 for both
PCI_INTERRUPT_LINE and PCI_INTERRUPT_PIN.
The check misses PCI_INTERRUPT_PIN. This patch fixes that.
This is discovered by this call in VFIO:
pci_read_config_byte(vdev->pdev, PCI_INTERRUPT_PIN, &pin);
The old code does not set *val to 0 because it misses the check for
PCI_INTERRUPT_PIN. Garbage is returned in that case.
Fixes:
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Rick Wertenbroek
|
1b6047e27f |
PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id
commit 2dba285caba53f309d6060fca911b43d63f41697 upstream.
Remove wrong mask on subsys_vendor_id. Both the Vendor ID and Subsystem
Vendor ID are u16 variables and are written to a u32 register of the
controller. The Subsystem Vendor ID was always 0 because the u16 value
was masked incorrectly with GENMASK(31,16) resulting in all lower 16
bits being set to 0 prior to the shift.
Remove both masks as they are unnecessary and set the register correctly
i.e., the lower 16-bits are the Vendor ID and the upper 16-bits are the
Subsystem Vendor ID.
This is documented in the RK3399 TRM section 17.6.7.1.17
[kwilczynski: removed unnecesary newline]
Fixes:
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qizhong cheng
|
fd110f42e3 |
PCI: mediatek: Clear interrupt status before dispatching handler
[ Upstream commit 4e11c29873a8a296a20f99b3e03095e65ebf897d ]
We found a failure when using the iperf tool during WiFi performance
testing, where some MSIs were received while clearing the interrupt
status, and these MSIs cannot be serviced.
The interrupt status can be cleared even if the MSI status remains pending.
As such, given the edge-triggered interrupt type, its status should be
cleared before being dispatched to the handler of the underling device.
[kwilczynski: commit log, code comment wording]
Link: https://lore.kernel.org/linux-pci/20231211094923.31967-1-jianjun.wang@mediatek.com
Fixes:
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Uwe Kleine-König
|
f3770ee6c4 |
PCI: keystone: Don't discard .probe() callback
commit 7994db905c0fd692cf04c527585f08a91b560144 upstream.
The __init annotation makes the ks_pcie_probe() function disappear after
booting completes. However a device can also be bound later. In that case,
we try to call ks_pcie_probe(), but the backing memory is likely already
overwritten.
The right thing to do is do always have the probe callback available. Note
that the (wrong) __refdata annotation prevented this issue to be noticed by
modpost.
Fixes:
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Uwe Kleine-König
|
e203152b39 |
PCI: keystone: Don't discard .remove() callback
commit 200bddbb3f5202bbce96444fdc416305de14f547 upstream.
With CONFIG_PCIE_KEYSTONE=y and ks_pcie_remove() marked with __exit, the
function is discarded from the driver. In this case a bound device can
still get unbound, e.g via sysfs. Then no cleanup code is run resulting in
resource leaks or worse.
The right thing to do is do always have the remove callback available.
Note that this driver cannot be compiled as a module, so ks_pcie_remove()
was always discarded before this change and modpost couldn't warn about
this issue. Furthermore the __ref annotation also prevents a warning.
Fixes:
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Wilson Sung
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e3167a4609 |
Merge android-4.19-stable (4.19.294) into android-msm-pixel-4.19-lts
Merge 4.19.294 into android-4.19-stable
Linux 4.19.294
Revert "ARM: ep93xx: fix missing-prototype warnings"
Revert "MIPS: Alchemy: fix dbdma2"
Merge 4.19.293 into android-4.19-stable
Linux 4.19.293
dma-buf/sw_sync: Avoid recursive lock during fence signal
* clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'
include/linux/clk.h
* scsi: core: raid_class: Remove raid_component_add()
include/linux/raid_class.h
scsi: snic: Fix double free in snic_tgt_create()
irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable
* rtnetlink: Reject negative ifindexes in RTM_NEWLINK
net/core/rtnetlink.c
* netfilter: nf_queue: fix socket leak
net/netfilter/nf_queue.c
* sched/rt: pick_next_rt_entity(): check list_entry
kernel/sched/rt.c
* mmc: block: Fix in_flight[issue_type] value error
drivers/mmc/core/block.c
x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4
PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus
media: vcodec: Fix potential array out-of-bounds in encoder queue_setup
* lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels
lib/clz_ctz.c
batman-adv: Fix batadv_v_ogm_aggr_send memory leak
batman-adv: Fix TT global entry leak when client roamed back
batman-adv: Do not get eth header before batadv_check_management_packet
batman-adv: Don't increase MTU when set by user
batman-adv: Trigger events for auto adjusted MTU
nfsd: Fix race to FREE_STATEID and cl_revoked
ibmveth: Use dcbf rather than dcbfl
ipvs: fix racy memcpy in proc_do_sync_threshold
ipvs: Improve robustness to the ipvs sysctl
* bonding: fix macvlan over alb bond support
drivers/net/bonding/bond_alb.c
include/net/bonding.h
* net: remove bond_slave_has_mac_rcu()
include/net/bonding.h
* net/sched: fix a qdisc modification with ambiguous command request
net/sched/sch_api.c
igb: Avoid starting unnecessary workqueues
dccp: annotate data-races in dccp_poll()
* sock: annotate data-races around prot->memory_pressure
include/net/sock.h
net/sctp/socket.c
* tracing: Fix memleak due to race between current_tracer and trace
kernel/trace/trace.c
drm/amd/display: check TG is non-null before checking if enabled
drm/amd/display: do not wait for mpc idle if tg is disabled
* regmap: Account for register length in SMBus I/O limits
drivers/base/regmap/regmap-i2c.c
dm integrity: reduce vmalloc space footprint on 32-bit architectures
dm integrity: increase RECALC_SECTORS to improve recalculate speed
powerpc: Fail build if using recordmcount with binutils v2.37
powerpc: remove leftover code of old GCC version checks
powerpc/32: add stack protector support
fbdev: fix potential OOB read in fast_imageblit()
fbdev: Fix sys_imageblit() for arbitrary image widths
fbdev: Improve performance of sys_imageblit()
tty: serial: fsl_lpuart: add earlycon for imx8ulp platform
Revert "tty: serial: fsl_lpuart: drop earlycon entry for i.MX8QXP"
MIPS: cpu-features: Use boot_cpu_type for CPU type based features
MIPS: cpu-features: Enable octeon_cache by cpu_type
fs: dlm: fix mismatch of plock results from userspace
fs: dlm: use dlm_plock_info for do_unlock_close
fs: dlm: change plock interrupted message to debug again
fs: dlm: add pid to debug log
dlm: replace usage of found with dedicated list iterator variable
dlm: improve plock logging if interrupted
PCI: acpiphp: Reassign resources on bridge if necessary
net: phy: broadcom: stub c45 read/write for 54810
* net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure
net/xfrm/xfrm_user.c
* net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled
net/ipv4/tcp_timer.c
virtio-net: set queues after driver_ok
* af_unix: Fix null-ptr-deref in unix_stream_sendpage().
net/unix/af_unix.c
* netfilter: set default timeout to 3 secs for sctp shutdown send and recv state
net/netfilter/nf_conntrack_proto_sctp.c
test_firmware: prevent race conditions by a correct implementation of locking
mmc: wbsd: fix double mmc_free_host() in wbsd_init()
cifs: Release folio lock on fscache read hit.
* ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces.
sound/usb/quirks-table.h
serial: 8250: Fix oops for port->pm on uart_change_pm()
ASoC: meson: axg-tdm-formatter: fix channel slot allocation
ASoC: rt5665: add missed regulator_bulk_disable
* net: do not allow gso_size to be set to GSO_BY_FRAGS
include/linux/virtio_net.h
* sock: Fix misuse of sk_under_memory_pressure()
include/net/sock.h
net/core/sock.c
i40e: fix misleading debug logs
team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
netfilter: nft_dynset: disallow object maps
selftests: mirror_gre_changes: Tighten up the TTL test match
* xfrm: add NULL check in xfrm_update_ae_params
net/xfrm/xfrm_user.c
* ip_vti: fix potential slab-use-after-free in decode_session6
net/ipv4/ip_vti.c
* ip6_vti: fix slab-use-after-free in decode_session6
net/ipv6/ip6_vti.c
* xfrm: fix slab-use-after-free in decode_session6
net/xfrm/xfrm_interface_core.c
* xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c
net/xfrm/Makefile
* net: af_key: fix sadb_x_filter validation
net/key/af_key.c
* net: xfrm: Fix xfrm_address_filter OOB read
net/xfrm/xfrm_user.c
btrfs: fix BUG_ON condition in btrfs_cancel_balance
powerpc/rtas_flash: allow user copy to flash block cache objects
fbdev: mmp: fix value check in mmphw_probe()
virtio-mmio: don't break lifecycle of vm_dev
virtio-mmio: Use to_virtio_mmio_device() to simply code
virtio-mmio: convert to devm_platform_ioremap_resource
nfsd: Remove incorrect check in nfsd4_validate_stateid
nfsd4: kill warnings on testing stateids with mismatched clientids
block: fix signed int overflow in Amiga partition support
mmc: sunxi: fix deferred probing
mmc: bcm2835: fix deferred probing
* mmc: Remove dev_err() usage after platform_get_irq()
drivers/mmc/host/sdhci-msm.c
mmc: tmio: move tmio_mmc_set_clock() to platform hook
mmc: tmio: replace tmio_mmc_clk_stop() calls with tmio_mmc_set_clock()
mmc: meson-gx: remove redundant mmc_request_done() call from irq context
mmc: meson-gx: remove useless lock
* USB: dwc3: qcom: fix NULL-deref on suspend
drivers/usb/dwc3/dwc3-qcom.c
* usb: dwc3: qcom: Add helper functions to enable,disable wake irqs
drivers/usb/dwc3/dwc3-qcom.c
irqchip/mips-gic: Use raw spinlock for gic_lock
irqchip/mips-gic: Get rid of the reliance on irq_cpu_online()
x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms
powerpc/64s/radix: Fix soft dirty tracking
powerpc: Move page table dump files in a dedicated subdirectory
powerpc/mm: dump block address translation on book3s/32
powerpc/mm: dump segment registers on book3s/32
powerpc/mm: Move pgtable_t into platform headers
powerpc/mm: move platform specific mmu-xxx.h in platform directories
iio: addac: stx104: Fix race condition when converting analog-to-digital
iio: addac: stx104: Fix race condition for stx104_write_raw()
iio: adc: stx104: Implement and utilize register structures
iio: adc: stx104: Utilize iomap interface
* iio: add addac subdirectory
drivers/iio/Kconfig
drivers/iio/Makefile
drivers/iio/addac/Kconfig
drivers/iio/addac/Makefile
* IMA: allow/fix UML builds
security/integrity/ima/Kconfig
drm/amdgpu: Fix potential fence use-after-free v2
* Bluetooth: L2CAP: Fix use-after-free
net/bluetooth/l2cap_core.c
pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()
gfs2: Fix possible data races in gfs2_show_options()
media: platform: mediatek: vpu: fix NULL ptr dereference
* media: v4l2-mem2mem: add lock to protect parameter num_rdy
include/media/v4l2-mem2mem.h
FS: JFS: Check for read-only mounted filesystem in txBegin
FS: JFS: Fix null-ptr-deref Read in txBegin
MIPS: dec: prom: Address -Warray-bounds warning
fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
udf: Fix uninitialized array access for some pathnames
* HID: add quirk for 03f0:464a HP Elite Presenter Mouse
drivers/hid/hid-ids.h
drivers/hid/hid-quirks.c
* quota: fix warning in dqgrab()
fs/quota/dquot.c
* quota: Properly disable quotas when add_dquot_ref() fails
fs/quota/dquot.c
ALSA: emu10k1: roll up loops in DSP setup code for Audigy
drm/radeon: Fix integer overflow in radeon_cs_parser_init
selftests: forwarding: tc_flower: Relax success criterion
* lib/mpi: Eliminate unused umul_ppmm definitions for MIPS
lib/mpi/longlong.h
Merge 4.19.292 into android-4.19-stable
* Revert "posix-timers: Ensure timer ID search-loop limit is valid"
include/linux/sched/signal.h
kernel/time/posix-timers.c
Merge 4.19.291 into android-4.19-stable
Merge 4.19.290 into android-4.19-stable
UPSTREAM: media: usb: siano: Fix warning due to null work_func_t function pointer
* UPSTREAM: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
net/bluetooth/l2cap_sock.c
UPSTREAM: net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
* UPSTREAM: net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched/cls_u32.c
Linux 4.19.292
* sch_netem: fix issues in netem_change() vs get_dist_table()
net/sched/sch_netem.c
alpha: remove __init annotation from exported page_is_ram()
scsi: core: Fix possible memory leak if device_add() fails
scsi: snic: Fix possible memory leak if device_add() fails
scsi: 53c700: Check that command slot is not NULL
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
* scsi: core: Fix legacy /proc parsing buffer overflow
drivers/scsi/scsi_proc.c
* netfilter: nf_tables: report use refcount overflow
include/net/netfilter/nf_tables.h
* netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush
include/net/netfilter/nf_tables.h
btrfs: don't stop integrity writeback too early
ibmvnic: Handle DMA unmapping of login buffs in release functions
* wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
include/net/cfg80211.h
IB/hfi1: Fix possible panic during hotplug remove
* drivers: net: prevent tun_build_skb() to exceed the packet size limit
drivers/net/tun.c
dccp: fix data-race around dp->dccps_mss_cache
* bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
drivers/net/bonding/bond_main.c
* net/packet: annotate data-races around tp->status
net/packet/af_packet.c
mISDN: Update parameter type of dsp_cmx_send()
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
x86: Move gds_ucode_mitigated() declaration to header
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
* usb: dwc3: Properly handle processing of pending events
drivers/usb/dwc3/gadget.c
usb-storage: alauda: Fix uninit-value in alauda_check_media()
* binder: fix memory leak in binder_init()
drivers/android/binder.c
drivers/android/binder_alloc.c
drivers/android/binder_alloc.h
iio: cros_ec: Fix the allocation size for cros_ec_command
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
radix tree test suite: fix incorrect allocation size for pthreads
drm/nouveau/gr: enable memory loads on helper invocation on all channels
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
* ipv6: adjust ndisc_is_useropt() to also return true for PIO
net/ipv6/ndisc.c
mmc: moxart: read scr register without changing byte order
sparc: fix up arch_cpu_finalize_init() build breakage.
* UPSTREAM: net/sched: cls_fw: Fix improper refcount update leads to use-after-free
net/sched/cls_fw.c
Linux 4.19.291
* drm/edid: fix objtool warning in drm_cvt_modes()
drivers/gpu/drm/drm_edid.c
arm64: dts: stratix10: fix incorrect I2C property for SCL signal
* drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
drivers/base/arch_topology.c
drivers/base/cacheinfo.c
drivers/base/core.c
drivers/base/cpu.c
drivers/base/firmware_loader/fallback.c
drivers/base/platform.c
drivers/base/power/sysfs.c
drivers/base/soc.c
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
ARM: dts: imx6sll: fixup of operating points
ARM: dts: imx: add usb alias
ARM: dts: imx6sll: Make ssi node name same as other platforms
* PM: sleep: wakeirq: fix wake irq arming
drivers/base/power/power.h
drivers/base/power/wakeirq.c
* PM / wakeirq: support enabling wake-up irq after runtime_suspend called
drivers/base/power/power.h
drivers/base/power/runtime.c
drivers/base/power/wakeirq.c
include/linux/pm_wakeirq.h
powerpc/mm/altmap: Fix altmap boundary check
mtd: rawnand: omap_elm: Fix incorrect type in assignment
test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
test_firmware: fix a memory leak with reqs buffer
ext2: Drop fragment support
* net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
drivers/net/usb/usbnet.c
* Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
net/bluetooth/l2cap_sock.c
fs/sysv: Null check to prevent null-ptr-deref bug
* USB: zaurus: Add ID for A-300/B-500/C-700
drivers/net/usb/cdc_ether.c
drivers/net/usb/zaurus.c
libceph: fix potential hang in ceph_osdc_notify()
scsi: zfcp: Defer fc_rport blocking until after ADISC response
* tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
net/ipv4/tcp_metrics.c
* tcp_metrics: annotate data-races around tm->tcpm_net
net/ipv4/tcp_metrics.c
* tcp_metrics: annotate data-races around tm->tcpm_vals[]
net/ipv4/tcp_metrics.c
* tcp_metrics: annotate data-races around tm->tcpm_lock
net/ipv4/tcp_metrics.c
* tcp_metrics: annotate data-races around tm->tcpm_stamp
net/ipv4/tcp_metrics.c
* tcp_metrics: fix addr_same() helper
net/ipv4/tcp_metrics.c
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
* net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched/cls_u32.c
* net: add missing data-race annotation for sk_ll_usec
net/core/sock.c
* net: add missing data-race annotations around sk->sk_peek_off
net/core/sock.c
net/unix/af_unix.c
* net: sched: cls_u32: Fix match key mis-addressing
net/sched/cls_u32.c
perf test uprobe_from_different_cu: Skip if there is no gcc
net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
KVM: s390: fix sthyi error handling
* word-at-a-time: use the same return type for has_zero regardless of endianness
include/asm-generic/word-at-a-time.h
* loop: Select I/O scheduler 'none' from inside add_disk()
drivers/block/loop.c
* perf: Fix function pointer case
kernel/events/core.c
* net/sched: cls_u32: Fix reference counter leak leading to overflow
net/sched/cls_u32.c
ASoC: cs42l51: fix driver to properly autoload with automatic module loading
net/sched: sch_qfq: account for stab overhead in qfq_enqueue
* net/sched: cls_fw: Fix improper refcount update leads to use-after-free
net/sched/cls_fw.c
drm/client: Fix memory leak in drm_client_target_cloned
dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
s390/dasd: fix hanging device after quiesce/resume
virtio-net: fix race between set queues and probe
serial: 8250_dw: Preserve original value of DLF register
* serial: 8250_dw: split Synopsys DesignWare 8250 common functions
drivers/tty/serial/8250/Kconfig
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
tpm_tis: Explicitly check for error code
btrfs: check for commit error at btrfs_attach_transaction_barrier()
hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
Documentation: security-bugs.rst: clarify CVE handling
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
usb: xhci-mtk: set the dma max_seg_size
* USB: quirks: add quirk for Focusrite Scarlett
drivers/usb/core/quirks.c
usb: ohci-at91: Fix the unhandle interrupt when resume
* usb: dwc3: don't reset device side if dwc3 was configured as host-only
drivers/usb/dwc3/core.c
usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
* Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
drivers/usb/dwc3/core.c
drivers/usb/dwc3/core.h
can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
USB: serial: simple: sort driver entries
USB: serial: simple: add Kaufmann RKS+CAN VCP
USB: serial: option: add Quectel EC200A module support
USB: serial: option: support Quectel EM060K_128
* tracing: Fix warning in trace_buffered_event_disable()
kernel/trace/trace_events.c
* ring-buffer: Fix wrong stat of cpu_buffer->read
kernel/trace/ring_buffer.c
ata: pata_ns87415: mark ns87560_tf_read static
dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
* block: Fix a source code comment in include/uapi/linux/blkzoned.h
include/uapi/linux/blkzoned.h
ASoC: fsl_spdif: Silence output on stop
drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
RDMA/mlx4: Make check for invalid flags stricter
benet: fix return value check in be_lancer_xmit_workarounds()
net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
net/sched: mqprio: add extack to mqprio_parse_nlattr()
net/sched: mqprio: refactor nlattr parsing to a separate function
platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
team: reset team's flags when down link is P2P device
* bonding: reset bond's flags when down link is P2P device
drivers/net/bonding/bond_main.c
* tcp: Reduce chance of collisions in inet6_hashfn().
include/net/ipv6.h
* ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
net/ipv6/addrconf.c
ethernet: atheros: fix return value check in atl1e_tso_csum()
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
* ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
fs/ext4/ioctl.c
scsi: qla2xxx: Array index may go out of bound
scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c
ftrace: Fix possible warning on checking all pages used in ftrace_process_locs()
ftrace: Store the order of pages allocated in ftrace_page
ftrace: Check if pages were allocated before calling free_pages()
* ftrace: Add information on number of page groups allocated
kernel/trace/trace.c
kernel/trace/trace.h
fs: dlm: interrupt posix locks only when process is killed
dlm: rearrange async condition return
dlm: cleanup plock_op vs plock_xop
PCI/ASPM: Avoid link retraining race
PCI/ASPM: Factor out pcie_wait_for_retrain()
PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
PCI: Rework pcie_retrain_link() wait loop
* ext4: Fix reusing stale buffer heads from last failed mounting
fs/ext4/super.c
* ext4: rename journal_dev to s_journal_dev inside ext4_sb_info
fs/ext4/ext4.h
fs/ext4/fsmap.c
fs/ext4/super.c
btrfs: fix extent buffer leak after tree mod log failure at split_node()
bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
bcache: remove 'int n' from parameter list of bch_bucket_alloc_set()
bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set
gpio: tps68470: Make tps68470_gpio_output() always set the initial value
tracing/histograms: Return an error if we fail to add histogram to hist_vars list
* tcp: annotate data-races around fastopenq.max_qlen
include/linux/tcp.h
net/ipv4/tcp.c
net/ipv4/tcp_fastopen.c
* tcp: annotate data-races around tp->notsent_lowat
include/net/tcp.h
net/ipv4/tcp.c
* tcp: annotate data-races around rskq_defer_accept
net/ipv4/tcp.c
* tcp: annotate data-races around tp->linger2
net/ipv4/tcp.c
* net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX
include/net/tcp.h
net/ipv4/tcp.c
netfilter: nf_tables: can't schedule in nft_chain_validate
netfilter: nf_tables: fix spurious set element insertion failure
* llc: Don't drop packet from non-root netns.
net/llc/llc_input.c
fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
* Revert "tcp: avoid the lookup process failing to get sk in ehash table"
net/ipv4/inet_hashtables.c
net/ipv4/inet_timewait_sock.c
net:ipv6: check return value of pskb_trim()
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
pinctrl: amd: Use amd_pinconf_set() for all config options
fbdev: imxfb: warn about invalid left/right margin
spi: bcm63xx: fix max prepend length
igb: Fix igb_down hung on surprise removal
wifi: iwlwifi: mvm: avoid baid size integer overflow
* wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point()
net/wireless/wext-core.c
* bpf: Address KCSAN report on bpf_lru_list
kernel/bpf/bpf_lru_list.c
kernel/bpf/bpf_lru_list.h
* sched/fair: Don't balance task to its current running CPU
kernel/sched/fair.c
* posix-timers: Ensure timer ID search-loop limit is valid
include/linux/sched/signal.h
kernel/time/posix-timers.c
md/raid10: prevent soft lockup while flush writes
md: fix data corruption for raid456 when reshape restart while grow up
nbd: Add the maximum limit of allocated index in nbd_dev_add
debugobjects: Recheck debug_objects_enabled before reporting
* ext4: correct inline offset when handling xattrs in inode body
fs/ext4/xattr.c
can: bcm: Fix UAF in bcm_proc_show()
* fuse: revalidate: don't invalidate if interrupted
fs/fuse/dir.c
perf probe: Add test for regression introduced by switch to die_get_decl_file()
tracing/histograms: Add histograms to hist_vars if they have referenced variables
* drm/atomic: Fix potential use-after-free in nonblocking commits
drivers/gpu/drm/drm_atomic.c
scsi: qla2xxx: Pointer may be dereferenced
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
scsi: qla2xxx: Fix potential NULL pointer dereference
scsi: qla2xxx: Wait for io return on terminate rport
xtensa: ISS: fix call to split_if_spec
* ring-buffer: Fix deadloop issue on reading trace_pipe
kernel/trace/ring_buffer.c
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
* Revert "8250: add support for ASIX devices with a FIFO bug"
include/linux/serial_8250.h
meson saradc: fix clock divider mask length
ceph: don't let check_caps skip sending responses for revoke msgs
hwrng: imx-rngc - fix the timeout for init and self check
serial: atmel: don't enable IRQs prematurely
fs: dlm: return positive pid value for F_GETLK
md/raid0: add discard support for the 'original' layout
misc: pci_endpoint_test: Re-init completion for every test
misc: pci_endpoint_test: Free IRQs before removing the device
PCI: rockchip: Use u32 variable to access 32-bit registers
PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core
PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked
PCI: rockchip: Write PCI Device ID to correct register
PCI: rockchip: Assert PCI Configuration Enable bit after probe
PCI: qcom: Disable write access to read only registers for IP v2.3.3
* PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
drivers/pci/quirks.c
* PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold
drivers/pci/pci.c
jfs: jfs_dmap: Validate db_l2nbperpage while mounting
* ext4: only update i_reserved_data_blocks on successful block allocation
fs/ext4/indirect.c
fs/ext4/inode.c
* ext4: fix wrong unit use in ext4_mb_clear_bb
fs/ext4/mballoc.c
perf intel-pt: Fix CYC timestamps after standalone CBR
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
net: bcmgenet: Ensure MDIO unregistration has clocks enabled
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
pinctrl: amd: Only use special debounce behavior for GPIO 0
pinctrl: amd: Detect internal GPIO0 debounce handling
pinctrl: amd: Fix mistake in handling clearing pins at startup
* net/sched: make psched_mtu() RTNL-less safe
include/net/pkt_sched.h
wifi: airo: avoid uninitialized warning in airo_get_rate()
* ipv6/addrconf: fix a potential refcount underflow for idev
net/ipv6/addrconf.c
NTB: ntb_tool: Add check for devm_kcalloc
NTB: ntb_transport: fix possible memory leak while device_register() fails
ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
ntb: idt: Fix error handling in idt_pci_driver_init()
* udp6: fix udp6_ehashfn() typo
net/ipv6/udp.c
* icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().
net/ipv6/icmp.c
* vrf: Increment Icmp6InMsgs on the original netdev
include/net/addrconf.h
net/ipv6/icmp.c
net/ipv6/reassembly.c
net: mvneta: fix txq_map in case of txq_number==1
* workqueue: clean up WORK_* constant types, clarify masking
include/linux/workqueue.h
kernel/workqueue.c
net: lan743x: Don't sleep in atomic context
netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
* netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
net/netfilter/nf_conntrack_helper.c
netfilter: nf_tables: fix scheduling-while-atomic splat
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
* netfilter: nf_tables: reject unbound anonymous set before commit phase
include/net/netfilter/nf_tables.h
* netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
include/net/netfilter/nf_tables.h
netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
* netfilter: nf_tables: use net_generic infra for transaction data
include/net/netfilter/nf_tables.h
include/net/netns/nftables.h
* netfilter: add helper function to set up the nfnetlink header and use it
include/linux/netfilter/nfnetlink.h
net/netfilter/nf_conntrack_netlink.c
net/netfilter/nfnetlink_log.c
net/netfilter/nfnetlink_queue.c
netfilter: nftables: add helper function to set the base sequence number
netfilter: nf_tables: add rescheduling points during loop detection walks
netfilter: nf_tables: fix nat hook table deletion
spi: spi-fsl-spi: allow changing bits_per_word while CS is still active
spi: spi-fsl-spi: relax message sanity checking a little
spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg
ARM: orion5x: fix d2net gpio initialization
btrfs: fix race when deleting quota root from the dirty cow roots list
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
* integrity: Fix possible multiple allocation in integrity_inode_get()
security/integrity/iint.c
bcache: Remove unnecessary NULL point check in node allocations
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
mmc: core: disable TRIM on Kingston EMMC04G-M627
NFSD: add encoding of op_recall flag for write delegation
* ALSA: jack: Fix mutex call in snd_jack_report()
sound/core/jack.c
i2c: xiic: Don't try to handle more interrupt events after error
i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
sh: dma: Fix DMA channel offset calculation
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
* tcp: annotate data races in __tcp_oow_rate_limited()
net/ipv4/tcp_input.c
* net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
net/bridge/br_if.c
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
* f2fs: fix error path handling in truncate_dnode()
fs/f2fs/node.c
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
* sctp: fix potential deadlock on &net->sctp.addr_wq_lock
net/sctp/socket.c
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
mfd: stmpe: Only disable the regulators if they are enabled
mfd: intel-lpss: Add missing check for platform_get_resource
KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes
mfd: rt5033: Drop rt5033-battery sub-device
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
* extcon: Fix kernel doc of property capability fields to avoid warnings
drivers/extcon/extcon.c
* extcon: Fix kernel doc of property fields to avoid warnings
drivers/extcon/extcon.c
media: usb: siano: Fix warning due to null work_func_t function pointer
* media: videodev2.h: Fix struct v4l2_input tuner index comment
include/uapi/linux/videodev2.h
media: usb: Check az6007_read() return value
sh: j2: Use ioremap() to translate device tree address into kernel memory
w1: fix loop in w1_fini()
* block: change all __u32 annotations to __be32 in affs_hardblocks.h
include/uapi/linux/affs_hardblocks.h
USB: serial: option: add LARA-R6 01B PIDs
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
ARCv2: entry: rewrite to enable use of double load/stores LDD/STD
ARCv2: entry: avoid a branch
ARCv2: entry: push out the Z flag unclobber from common EXCEPTION_PROLOGUE
ARCv2: entry: comments about hardware auto-save on taken interrupts
* modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
scripts/mod/modpost.c
* modpost: fix section mismatch message for R_ARM_ABS32
scripts/mod/modpost.c
crypto: nx - fix build warnings when DEBUG_FS is not enabled
hwrng: virtio - Fix race on data_avail and actual data
hwrng: virtio - always add a pending request
hwrng: virtio - don't waste entropy
hwrng: virtio - don't wait on cleanup
hwrng: virtio - add an internal buffer
pinctrl: at91-pio4: check return value of devm_kasprintf()
perf dwarf-aux: Fix off-by-one in die_get_varname()
pinctrl: cherryview: Return correct value if pin in push-pull mode
* PCI: Add pci_clear_master() stub for non-CONFIG_PCI
include/linux/pci.h
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
drm/radeon: fix possible division-by-zero errors
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
* soc/fsl/qe: fix usb.c build errors
drivers/soc/fsl/qe/Kconfig
ASoC: es8316: Increment max value for ALC Capture Target Volume control
ARM: ep93xx: fix missing-prototype warnings
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
Input: adxl34x - do not hardcode interrupt trigger type
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
Input: drv260x - sleep between polling GO bit
radeon: avoid double free in ci_dpm_init()
* netlink: Add __sock_i_ino() for __netlink_diag_dump().
include/net/sock.h
net/core/sock.c
ipvlan: Fix return value of ipvlan_queue_xmit()
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
* lib/ts_bm: reset initial match offset for every block of text
lib/ts_bm.c
gtp: Fix use-after-free in __gtp_encap_destroy().
* netlink: do not hard code device address lenth in fdb dumps
net/core/rtnetlink.c
* netlink: fix potential deadlock in netlink_set_err()
net/netlink/af_netlink.c
wifi: ath9k: convert msecs to jiffies where needed
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
memstick r592: make memstick_debug_get_tpc_name() static
kexec: fix a memory leak in crash_shrink_memory()
watchdog/perf: more properly prevent false positives with turbo modes
* watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
include/linux/nmi.h
wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
wifi: ray_cs: Fix an error handling path in ray_probe()
wifi: ray_cs: Drop useless status variable in parse_addr()
wifi: ray_cs: Utilize strnlen() in parse_addr()
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
wl3501_cs: use eth_hw_addr_set()
* net: create netdev->dev_addr assignment helpers
include/linux/etherdevice.h
include/linux/netdevice.h
wl3501_cs: Fix misspelling and provide missing documentation
wl3501_cs: Remove unnecessary NULL check
wl3501_cs: Fix a bunch of formatting issues related to function docs
wifi: atmel: Fix an error handling path in atmel_probe()
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect()
* nfc: constify several pointers to u8, char and sk_buff
include/net/nfc/nfc.h
wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan()
samples/bpf: Fix buffer overflow in tcp_basertt
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
evm: Complete description of evm_inode_setattr()
ARM: 9303/1: kprobes: avoid missing-declaration warnings
* PM: domains: fix integer overflow issues in genpd_parse_state()
drivers/base/power/domain.c
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
clocksource/drivers/cadence-ttc: Use ttc driver as platform driver
* clocksource/drivers: Unify the names to timer-* format
drivers/clocksource/Makefile
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
irqchip/jcore-aic: Kill use of irq_create_strict_mappings()
md/raid10: fix io loss while replacement replace rdev
md/raid10: fix wrong setting of max_corr_read_errors
md/raid10: fix overflow of md/safe_mode_delay
md/raid10: check slab-out-of-bounds in md_bitmap_get_counter
* treewide: Remove uninitialized_var() usage
drivers/clk/clk-gate.c
drivers/gpu/drm/drm_edid.c
drivers/md/dm-io.c
drivers/md/dm-ioctl.c
drivers/md/dm-snap-persistent.c
drivers/md/dm-table.c
fs/fat/dir.c
fs/fuse/control.c
fs/fuse/file.c
fs/overlayfs/copy_up.c
kernel/async.c
kernel/audit.c
kernel/events/core.c
kernel/events/uprobes.c
kernel/exit.c
kernel/futex.c
kernel/trace/ring_buffer.c
lib/radix-tree.c
mm/memcontrol.c
mm/percpu.c
mm/slub.c
mm/swap.c
net/ipv4/netfilter/nf_socket_ipv4.c
net/ipv6/ip6_flowlabel.c
net/ipv6/netfilter/nf_socket_ipv6.c
net/netfilter/nf_conntrack_ftp.c
net/netfilter/nfnetlink_log.c
net/netfilter/nfnetlink_queue.c
net/sched/cls_flow.c
sound/core/control_compat.c
sound/usb/endpoint.c
drm/amdgpu: Validate VM ioctl flags.
scripts/tags.sh: Resolve gtags empty index generation
* drm/edid: Fix uninitialized variable in drm_cvt_modes()
drivers/gpu/drm/drm_edid.c
fbdev: imsttfb: Fix use after free bug in imsttfb_probe
video: imsttfb: check for ioremap() failures
x86/smp: Use dedicated cache-line for mwait_play_dead()
gfs2: Don't deref jdesc in evict
Linux 4.19.290
x86: fix backwards merge of GDS/SRSO bit
xen/netback: Fix buffer overrun triggered by unusual packet
Documentation/x86: Fix backwards on/off logic about YMM support
x86/xen: Fix secondary processors' FPU initialization
KVM: Add GDS_NO support to KVM
x86/speculation: Add Kconfig option for GDS
x86/speculation: Add force option to GDS mitigation
* x86/speculation: Add Gather Data Sampling mitigation
drivers/base/cpu.c
x86/fpu: Move FPU initialization into arch_cpu_finalize_init()
x86/fpu: Mark init functions __init
x86/fpu: Remove cpuinfo argument from init functions
* init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init()
init/main.c
* init: Invoke arch_cpu_finalize_init() earlier
init/main.c
* init: Remove check_bugs() leftovers
init/main.c
um/cpu: Switch to arch_cpu_finalize_init()
sparc/cpu: Switch to arch_cpu_finalize_init()
sh/cpu: Switch to arch_cpu_finalize_init()
mips/cpu: Switch to arch_cpu_finalize_init()
m68k/cpu: Switch to arch_cpu_finalize_init()
ia64/cpu: Switch to arch_cpu_finalize_init()
ARM: cpu: Switch to arch_cpu_finalize_init()
x86/cpu: Switch to arch_cpu_finalize_init()
* init: Provide arch_cpu_finalize_init()
arch/Kconfig
include/linux/cpu.h
init/main.c
Merge 4.19.289 into android-4.19-stable
Linux 4.19.289
x86/cpu/amd: Add a Zenbleed fix
x86/cpu/amd: Move the errata checking functionality up
x86/microcode/AMD: Load late on both threads too
Merge 4.19.288 into android-4.19-stable
Linux 4.19.288
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle
x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys
drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl
drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl
drm/exynos: vidi: fix a wrong error return
ASoC: nau8824: Add quirk to active-high jack-detect
s390/cio: unregister device when the only path is gone
usb: gadget: udc: fix NULL dereference in remove()
nfcsim.c: Fix error checking for debugfs_create_dir
media: cec: core: don't set last_initiator if tx in progress
* arm64: Add missing Set/Way CMO encodings
arch/arm64/include/asm/sysreg.h
* HID: wacom: Add error check to wacom_parse_and_register()
drivers/hid/wacom_sys.c
scsi: target: iscsi: Prevent login threads from racing between each other
* sch_netem: acquire qdisc lock in netem_change()
net/sched/sch_netem.c
netfilter: nfnetlink_osf: fix module autoload
netfilter: nf_tables: disallow element updates of bound anonymous sets
be2net: Extend xmit workaround to BE3 chip
mmc: usdhi60rol0: fix deferred probing
mmc: sdhci-acpi: fix deferred probing
mmc: omap_hsmmc: fix deferred probing
mmc: omap: fix deferred probing
mmc: mvsdio: fix deferred probing
mmc: mvsdio: convert to devm_platform_ioremap_resource
mmc: mtk-sd: fix deferred probing
net: qca_spi: Avoid high load if QCA7000 is not available
xfrm: Linearize the skb after offloading if needed.
ieee802154: hwsim: Fix possible memory leaks
* rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer()
include/linux/rcupdate.h
nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
* cgroup: Do not corrupt task iteration when rebinding subsystem
kernel/cgroup/cgroup.c
PCI: hv: Fix a race condition bug in hv_pci_query_relations()
Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs
nilfs2: fix buffer corruption due to concurrent device reads
ipmi: move message error checking to avoid deadlock
* ipmi: Make the smi watcher be disabled immediately when not needed
include/linux/ipmi_smi.h
x86/purgatory: remove PGO flags
nilfs2: reject devices with insufficient block count
serial: lantiq: add missing interrupt ack
serial: lantiq: Do not swap register read/writes
serial: lantiq: Use readl/writel instead of ltq_r32/ltq_w32
serial: lantiq: Change ltq_w32_mask to asc_update_bits
Merge 4.19.287 into android-4.19-stable
Linux 4.19.287
* mmc: block: ensure error propagation for non-blk
drivers/mmc/core/block.c
powerpc: Fix defconfig choice logic when cross compiling
drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth
* neighbour: delete neigh_lookup_nodev as not used
include/net/neighbour.h
net/core/neighbour.c
* net: Remove unused inline function dst_hold_and_use()
include/net/dst.h
* neighbour: Remove unused inline function neigh_key_eq16()
include/net/neighbour.h
selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET
* net: tipc: resize nlattr array to correct size
net/tipc/bearer.c
net: lapbether: only support ethernet devices
drm/nouveau: add nv_encoder pointer check for NULL
drm/nouveau/kms: Don't change EDID when it hasn't actually changed
drm/nouveau/dp: check for NULL nv_connector->native_mode
igb: fix nvm.ops.read() error handling
* sctp: fix an error code in sctp_sf_eat_auth()
net/sctp/sm_statefuns.c
IB/isert: Fix incorrect release of isert connection
IB/isert: Fix possible list corruption in CMA handler
IB/isert: Fix dead lock in ib_isert
IB/uverbs: Fix to consider event queue closing also upon non-blocking mode
RDMA/rxe: Fix the use-before-initialization error of resp_pkts
RDMA/rxe: Removed unused name from rxe_task struct
RDMA/rxe: Remove the unused variable obj
* ping6: Fix send to link-local addresses with VRF.
net/ipv6/ping.c
* netfilter: nfnetlink: skip error delivery on batch in case of ENOMEM
net/netfilter/nfnetlink.c
* usb: gadget: f_ncm: Fix NTP-32 support
drivers/usb/gadget/function/f_ncm.c
* usb: gadget: f_ncm: Add OS descriptor support
drivers/usb/gadget/function/f_ncm.c
drivers/usb/gadget/function/u_ncm.h
* usb: dwc3: gadget: Reset num TRBs before giving back the request
drivers/usb/dwc3/gadget.c
USB: serial: option: add Quectel EM061KGL series
* Remove DECnet support from kernel
include/linux/netdevice.h
include/linux/netfilter.h
include/linux/netfilter_defs.h
include/net/netns/netfilter.h
include/uapi/linux/netlink.h
net/Kconfig
net/Makefile
net/core/dev.c
net/core/neighbour.c
net/netfilter/core.c
net: usb: qmi_wwan: add support for Compal RXM-G1
RDMA/uverbs: Restrict usage of privileged QKEYs
nouveau: fix client work fence deletion race
powerpc/purgatory: remove PGO flags
kexec: support purgatories with .text.hot sections
nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
nios2: dts: Fix tse_mac "max-frame-size" property
ocfs2: check new file size on fallocate call
ocfs2: fix use-after-free when unmounting read-only filesystem
xen/blkfront: Only check REQ_FUA for writes
mips: Move initrd_start check after initrd address sanitisation.
MIPS: Alchemy: fix dbdma2
parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu()
* power: supply: Fix logic checking if system is running from battery
drivers/power/supply/power_supply_core.c
irqchip/meson-gpio: Mark OF related data as maybe unused
* regulator: Fix error checking for debugfs_create_dir
drivers/regulator/core.c
* power: supply: Ratelimit no data debug output
drivers/power/supply/power_supply_sysfs.c
ARM: dts: vexpress: add missing cache properties
power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() + schedule()
power: supply: ab8500: Fix external_power_changed race
Merge "Merge 4.19.286 into android-4.19-stable" into android-4.19-stable
* Revert "tcp: deny tcp_disconnect() when threads are waiting"
include/net/sock.h
net/ipv4/af_inet.c
net/ipv4/inet_connection_sock.c
net/ipv4/tcp.c
Merge "Merge 4.19.285 into android-4.19-stable" into android-4.19-stable
Merge 4.19.286 into android-4.19-stable
* Revert "tcp: deny tcp_disconnect() when threads are waiting"
include/net/sock.h
net/ipv4/af_inet.c
net/ipv4/inet_connection_sock.c
net/ipv4/tcp.c
* ANDROID: GKI: update ABI xml for incrementalfs.ko
android/abi_gki_aarch64.xml
Merge 4.19.285 into android-4.19-stable
Linux 4.19.286
Revert "staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE"
btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
btrfs: check return value of btrfs_commit_transaction in relocation
* ext4: only check dquot_initialize_needed() when debugging
fs/ext4/xattr.c
i2c: sprd: Delete i2c adapter in .remove's error path
pinctrl: meson-axg: add missing GPIOA_18 gpio group
* Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk
net/bluetooth/hci_core.c
ceph: fix use-after-free bug for inodes when flushing capsnaps
drm/amdgpu: fix xclk freq on CHIP_STONEY
Input: psmouse - fix OOB access in Elantech protocol
* Input: xpad - delete a Razer DeathAdder mouse VID/PID entry
drivers/input/joystick/xpad.c
batman-adv: Broken sync while rescheduling delayed work
* lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()
lib/cpu_rmap.c
* net: sched: fix possible refcount leak in tc_chain_tmplt_add()
net/sched/cls_api.c
* net: sched: move rtm_tca_policy declaration to include file
include/net/pkt_sched.h
net/sched/cls_api.c
* rfs: annotate lockless accesses to RFS sock flow table
include/linux/netdevice.h
net/core/dev.c
* rfs: annotate lockless accesses to sk->sk_rxhash
include/net/sock.h
* Bluetooth: L2CAP: Add missing checks for invalid DCID
net/bluetooth/l2cap_core.c
* Bluetooth: Fix l2cap_disconnect_req deadlock
net/bluetooth/l2cap_core.c
net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods
spi: qup: Request DMA before enabling clocks
i40e: fix build warnings in i40e_alloc.h
i40iw: fix build warning in i40iw_manage_apbvt()
* UPSTREAM: net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize
drivers/net/usb/cdc_ncm.c
* UPSTREAM: cdc_ncm: Fix the build warning
drivers/net/usb/cdc_ncm.c
* UPSTREAM: cdc_ncm: Implement the 32-bit version of NCM Transfer Block
drivers/net/usb/cdc_ncm.c
include/linux/usb/cdc_ncm.h
* Revert "tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT"
include/net/sock.h
include/net/tcp.h
net/core/stream.c
* Revert "tcp: return EPOLLOUT from tcp_poll only when notsent_bytes is half the limit"
net/ipv4/tcp.c
* Revert "tcp: factor out __tcp_close() helper"
include/net/tcp.h
net/ipv4/tcp.c
* Revert "tcp: add annotations around sk->sk_shutdown accesses"
net/ipv4/af_inet.c
net/ipv4/tcp.c
net/ipv4/tcp_input.c
* ANDROID: fix abi break in 4.19.284 for cpuhotplug.h
include/linux/cpuhotplug.h
Merge "Merge 4.19.284 into android-4.19-stable" into android-4.19-stable
UPSTREAM: mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()
UPSTREAM: mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()
Linux 4.19.285
wifi: rtlwifi: 8192de: correct checking of IQK reload
* scsi: dpt_i2o: Do not process completions with invalid addresses
drivers/scsi/Kconfig
scsi: dpt_i2o: Remove broken pass-through ioctl (I2OUSERCMD)
* regmap: Account for register length when chunking
drivers/base/regmap/regmap.c
fbcon: Fix null-ptr-deref in soft_cursor
* ext4: add lockdep annotations for i_data_sem for ea_inode's
fs/ext4/ext4.h
fs/ext4/xattr.c
* selinux: don't use make's grouped targets feature yet
security/selinux/Makefile
tty: serial: fsl_lpuart: use UARTCTRL_TXINV to send break instead of UARTCTRL_SBK
mmc: vub300: fix invalid response handling
rsi: Remove unnecessary boolean condition
regulator: da905{2,5}: Remove unnecessary array check
hwmon: (scmi) Remove redundant pointer check
wifi: rtlwifi: remove always-true condition pointed out by GCC 12
lib/dynamic_debug.c: use address-of operator on section symbols
* kernel/extable.c: use address-of operator on section symbols
kernel/extable.c
eth: sun: cassini: remove dead code
* gcc-12: disable '-Wdangling-pointer' warning for now
Makefile
ACPI: thermal: drop an always true check
x86/boot: Wrap literal addresses in absolute_pointer()
ata: libata-scsi: Use correct device no in ata_find_dev()
scsi: stex: Fix gcc 13 warnings
* usb: gadget: f_fs: Add unbind event before functionfs_unbind
drivers/usb/gadget/function/f_fs.c
net: usb: qmi_wwan: Set DTR quirk for BroadMobi BM818
* iio: dac: build ad5758 driver when AD5758 is selected
drivers/iio/dac/Makefile
iio: dac: mcp4725: Fix i2c_master_send() return value handling
* HID: wacom: avoid integer overflow in wacom_intuos_inout()
drivers/hid/wacom_wac.c
* HID: google: add jewel USB id
drivers/hid/hid-ids.h
iio: adc: mxs-lradc: fix the order of two cleanup operations
mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()
atm: hide unused procfs functions
ALSA: oss: avoid missing-prototype warnings
* netfilter: conntrack: define variables exp_nat_nla_policy and any_addr with CONFIG_NF_NAT
net/netfilter/nf_conntrack_netlink.c
wifi: b43: fix incorrect __packed annotation
* scsi: core: Decrease scsi_device's iorequest_cnt if dispatch failed
drivers/scsi/scsi_lib.c
* arm64/mm: mark private VM_FAULT_X defines as vm_fault_t
arch/arm64/mm/fault.c
ARM: dts: stm32: add pin map for CAN controller on stm32f7
wifi: rtl8xxxu: fix authentication timeout due to incorrect RCR value
media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221
media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
* media: dvb-core: Fix use-after-free due on race condition at dvb_net
include/media/dvb_net.h
media: mn88443x: fix !CONFIG_OF error by drop of_match_ptr from ID table
media: ttusb-dec: fix memory leak in ttusb_dec_exit_dvb()
media: dvb_ca_en50221: fix a size write bug
media: netup_unidvb: fix irq init by register it at the end of probe
media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address
media: dvb-usb: digitv: fix null-ptr-deref in digitv_i2c_xfer()
media: dvb-usb-v2: rtl28xxu: fix null-ptr-deref in rtl28xxu_i2c_xfer
media: dvb-usb-v2: ce6230: fix null-ptr-deref in ce6230_i2c_master_xfer()
media: dvb-usb-v2: ec168: fix null-ptr-deref in ec168_i2c_xfer()
media: dvb-usb: az6027: fix three null-ptr-deref in az6027_i2c_xfer()
* media: dvb_demux: fix a bug for the continuity counter
drivers/media/dvb-core/dvb_demux.c
ASoC: ssm2602: Add workaround for playback distortions
* xfrm: Check if_id in inbound policy/secpath match
net/xfrm/xfrm_policy.c
ASoC: dwc: limit the number of overrun messages
nbd: Fix debugfs_create_dir error checking
fbdev: stifb: Fix info entry in sti_struct on error path
fbdev: modedb: Add 1920x1080 at 60 Hz video mode
media: rcar-vin: Select correct interrupt mode for V4L2_FIELD_ALTERNATE
ARM: 9295/1: unwind:fix unwind abort for uleb128 case
mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()
watchdog: menz069_wdt: fix watchdog initialisation
net: dsa: mv88e6xxx: Increase wait after reset deactivation
net/sched: flower: fix possible OOB write in fl_set_geneve_opt()
* udp6: Fix race condition in udp6_sendmsg & connect
net/core/sock.c
* net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report
net/netlink/af_netlink.c
* ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use
include/linux/bitops.h
* net: sched: fix NULL pointer dereference in mq_attach
net/sched/sch_api.c
* net/sched: Prohibit regrafting ingress or clsact Qdiscs
net/sched/sch_api.c
* net/sched: Reserve TC_H_INGRESS (TC_H_CLSACT) for ingress (clsact) Qdiscs
net/sched/sch_api.c
net/sched/sch_ingress.c
* net/sched: sch_clsact: Only create under TC_H_CLSACT
net/sched/sch_ingress.c
* net/sched: sch_ingress: Only create under TC_H_INGRESS
net/sched/sch_ingress.c
* tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set
net/ipv4/tcp.c
* tcp: deny tcp_disconnect() when threads are waiting
include/net/sock.h
net/ipv4/af_inet.c
net/ipv4/inet_connection_sock.c
net/ipv4/tcp.c
* af_packet: do not use READ_ONCE() in packet_bind()
net/packet/af_packet.c
amd-xgbe: fix the false linkup in xgbe_phy_status
* af_packet: Fix data-races of pkt_sk(sk)->num.
net/packet/af_packet.c
netrom: fix info-leak in nr_write_internal()
net/mlx5: fw_tracer, Fix event handling
dmaengine: pl330: rename _start to prevent build error
* netfilter: ctnetlink: Support offloaded conntrack entry deletion
net/netfilter/nf_conntrack_netlink.c
* ipv{4,6}/raw: fix output xfrm lookup wrt protocol
include/net/ip.h
include/uapi/linux/in.h
net/ipv4/ip_sockglue.c
net/ipv4/raw.c
net/ipv6/raw.c
* bluetooth: Add cmd validity checks at the start of hci_sock_ioctl()
net/bluetooth/hci_sock.c
* cdc_ncm: Fix the build warning
drivers/net/usb/cdc_ncm.c
power: supply: bq24190: Call power_supply_changed() after updating input current
* power: supply: core: Refactor power_supply_set_input_current_limit_from_supplier()
drivers/power/supply/power_supply_core.c
include/linux/power_supply.h
power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize
* net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize
drivers/net/usb/cdc_ncm.c
* cdc_ncm: Implement the 32-bit version of NCM Transfer Block
drivers/net/usb/cdc_ncm.c
include/linux/usb/cdc_ncm.h
Merge 4.19.284 into android-4.19-stable
UPSTREAM: efi: rt-wrapper: Add missing include
* BACKPORT: arm64: efi: Execute runtime services from a dedicated stack
arch/arm64/include/asm/efi.h
* Revert "uapi/linux/const.h: prefer ISO-friendly __typeof__"
include/uapi/linux/const.h
Merge "Merge 4.19.283 into android-4.19-stable" into android-4.19-stable
Linux 4.19.284
* drivers: depend on HAS_IOMEM for devm_platform_ioremap_resource()
drivers/base/platform.c
3c589_cs: Fix an error handling path in tc589_probe()
forcedeth: Fix an error handling path in nv_probe()
* ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg
include/uapi/sound/skl-tplg-interface.h
x86/show_trace_log_lvl: Ensure stack pointer is aligned, again
xen/pvcalls-back: fix double frees with pvcalls_new_active_socket()
* coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet()
drivers/hwtracing/coresight/coresight-tmc-etr.c
power: supply: sbs-charger: Fix INHIBITED bit for Status reg
* power: supply: bq27xxx: Fix poll_interval handling and races on remove
include/linux/power/bq27xxx_battery.h
power: supply: bq27xxx: Fix I2C IRQ race on remove
power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition
* power: supply: leds: Fix blink to LED on transition
drivers/power/supply/power_supply_leds.c
* ipv6: Fix out-of-bounds access in ipv6_find_tlv()
net/ipv6/exthdrs_core.c
* bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields
kernel/bpf/verifier.c
* net: fix skb leak in __skb_tstamp_tx()
net/core/skbuff.c
media: radio-shark: Add endpoint checks
USB: sisusbvga: Add endpoint checks
* USB: core: Add routines for endpoint checks in old drivers
drivers/usb/core/usb.c
include/linux/usb.h
* udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().
net/ipv4/udplite.c
net/ipv6/udplite.c
ALSA: hda/realtek - Fix inverted bass GPIO pin on Acer 8951G
ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported
parisc: Fix flush_dcache_page() for usage from irq context
selftests/memfd: Fix unknown type name build failure
x86/mm: Avoid incomplete Global INVLPG flushes
btrfs: use nofs when cleaning up aborted transactions
parisc: Allow to reboot machine after system halt
m68k: Move signal frame following exception on 68020/030
ALSA: hda/ca0132: add quirk for EVGA X299 DARK
spi: fsl-cpm: Use 16 bit mode for large transfers with even size
spi: fsl-spi: Re-organise transfer bits_per_word adaptation
spi: spi-fsl-spi: automatically adapt bits-per-word in cpu mode
s390/qdio: fix do_sqbs() inline assembly constraint
s390/qdio: get rid of register asm
vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF
vc_screen: rewrite vcs_size to accept vc, not inode
* usb: gadget: u_ether: Fix host MAC address case
drivers/usb/gadget/function/u_ether.c
* usb: gadget: u_ether: Convert prints to device prints
drivers/usb/gadget/function/u_ether.c
* lib/string_helpers: Introduce string_upper() and string_lower() helpers
include/linux/string_helpers.h
ALSA: hda/realtek: Add a quirk for HP EliteDesk 805
ALSA: hda/realtek - ALC897 headset MIC no sound
ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform
ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
ALSA: hda/realtek - The front Mic on a HP machine doesn't work
ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662
ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662
ALSA: hda/realtek - Add Headset Mic supported for HP cPC
ALSA: hda/realtek - More constifications
Add Acer Aspire Ethos 8951G model quirk
* HID: wacom: Force pen out of prox if no events have been received in a while
drivers/hid/wacom.h
drivers/hid/wacom_sys.c
drivers/hid/wacom_wac.c
netfilter: nf_tables: do not allow RULE_ID to refer to another chain
netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag
netfilter: nf_tables: stricter validation of element data
* netfilter: nf_tables: allow up to 64 bytes in the set element data area
include/net/netfilter/nf_tables.h
netfilter: nf_tables: add nft_setelem_parse_key()
netfilter: nf_tables: validate registers coming from userspace.
* netfilter: nftables: statify nft_parse_register()
include/net/netfilter/nf_tables.h
* netfilter: nftables: add nft_parse_register_store() and use it
include/net/netfilter/nf_tables.h
include/net/netfilter/nf_tables_core.h
include/net/netfilter/nft_fib.h
* netfilter: nftables: add nft_parse_register_load() and use it
include/net/netfilter/nf_tables.h
include/net/netfilter/nf_tables_core.h
include/net/netfilter/nft_masq.h
include/net/netfilter/nft_redir.h
nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()
tpm/tpm_tis: Disable interrupts for more Lenovo devices
ceph: force updating the msg pointer in non-split case
serial: Add support for Advantech PCI-1611U card
* statfs: enforce statfs[64] structure initialization
fs/statfs.c
ALSA: hda: Add NVIDIA codec IDs a3 through a7 to patch table
ALSA: hda: Fix Oops by 9.1 surround channel names
usb: typec: altmodes/displayport: fix pin_assignment_show
* usb-storage: fix deadlock when a scsi command timeouts more than once
drivers/usb/storage/scsiglue.c
vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit()
igb: fix bit_shift to be in [1..8] range
cassini: Fix a memory leak in the error handling path of cas_init_one()
net: bcmgenet: Restore phy_stop() depending upon suspend/close
net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop()
net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
drm/exynos: fix g2d_open/close helper function definitions
media: netup_unidvb: fix use-after-free at del_timer()
erspan: get the proto with the md version for collect_md
* ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode
include/net/ip6_tunnel.h
include/net/ip_tunnels.h
ip6_gre: Make o_seqno start from 0 in native mode
ip6_gre: Fix skb_under_panic in __gre6_xmit()
serial: arc_uart: fix of_iomap leak in `arc_serial_probe`
* drivers: provide devm_platform_ioremap_resource()
drivers/base/platform.c
include/linux/platform_device.h
vsock: avoid to close connected socket after the timeout
net: fec: Better handle pm_runtime_get() failing in .remove()
* af_key: Reject optional tunnel/BEET mode templates in outbound policies
net/key/af_key.c
cpupower: Make TSC read per CPU for Mperf monitor
btrfs: fix space cache inconsistency after error loading it from disk
btrfs: replace calls to btrfs_find_free_ino with btrfs_find_free_objectid
mfd: dln2: Fix memory leak in dln2_probe()
phy: st: miphy28lp: use _poll_timeout functions for waits
* Input: xpad - add constants for GIP interface numbers
drivers/input/joystick/xpad.c
clk: tegra20: fix gcc-7 constant overflow warning
recordmcount: Fix memory leaks in the uwrite function
* sched: Fix KCSAN noinstr violation
include/linux/sched/task_stack.h
mcb-pci: Reallocate memory region to avoid memory overlapping
serial: 8250: Reinit port->pm on port specific driver unbind
usb: typec: tcpm: fix multiple times discover svids error
* HID: wacom: generic: Set battery quirk only when we see battery data
drivers/hid/wacom_wac.c
spi: spi-imx: fix MX51_ECSPI_* macros when cs > 3
HID: logitech-hidpp: Reconcile USB and Unifying serials
HID: logitech-hidpp: Don't use the USB serial for USB devices
staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE
* Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp
net/bluetooth/l2cap_core.c
wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace
* f2fs: fix to drop all dirty pages during umount() if cp_error is set
fs/f2fs/checkpoint.c
fs/f2fs/data.c
* ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa()
fs/ext4/mballoc.c
* ext4: set goal start correctly in ext4_mb_normalize_request
fs/ext4/mballoc.c
gfs2: Fix inode height consistency check
scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition
* lib: cpu_rmap: Avoid use after free on rmap->obj array entries
lib/cpu_rmap.c
* net: Catch invalid index in XPS mapping
net/core/dev.c
net: pasemi: Fix return type of pasemi_mac_start_tx()
ext2: Check block size validity during mount
wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex
ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects
ACPICA: Avoid undefined behavior: applying zero offset to null pointer
drm/tegra: Avoid potential 32-bit integer overflow
ACPI: EC: Fix oops when removing custom query handlers
* firmware: arm_sdei: Fix sleep from invalid context BUG
include/linux/cpuhotplug.h
memstick: r592: Fix UAF bug in r592_remove due to race condition
* regmap: cache: Return error in cache sync operations for REGCACHE_NONE
drivers/base/regmap/regcache.c
drm/amd/display: Use DC_LOG_DC in the trasform pixel function
fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()
* af_unix: Fix data races around sk->sk_shutdown.
net/unix/af_unix.c
* af_unix: Fix a data race of sk->sk_receive_queue->qlen.
net/unix/af_unix.c
* net: datagram: fix data-races in datagram_poll()
net/core/datagram.c
ipvlan:Fix out-of-bounds caused by unclear skb->cb
* tcp: add annotations around sk->sk_shutdown accesses
net/ipv4/af_inet.c
net/ipv4/tcp.c
net/ipv4/tcp_input.c
* tcp: factor out __tcp_close() helper
include/net/tcp.h
net/ipv4/tcp.c
* tcp: return EPOLLOUT from tcp_poll only when notsent_bytes is half the limit
net/ipv4/tcp.c
* tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT
include/net/sock.h
include/net/tcp.h
net/core/stream.c
* net: annotate sk->sk_err write from do_recvmmsg()
net/socket.c
* netlink: annotate accesses to nlk->cb_running
net/netlink/af_netlink.c
* net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs().
include/net/sock.h
* UPSTREAM: ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
fs/ext4/super.c
Merge 4.19.283 into android-4.19-stable
* UPSTREAM: ext4: fix invalid free tracking in ext4_xattr_move_to_block()
fs/ext4/xattr.c
Linux 4.19.283
* mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock
mm/page_alloc.c
* printk: declare printk_deferred_{enter,safe}() in include/linux/printk.h
include/linux/printk.h
PCI: pciehp: Fix AB-BA deadlock between reset_lock and device_lock
PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors
drbd: correctly submit flush bio on barrier
serial: 8250: Fix serial8250_tx_empty() race with DMA Tx
* tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH
drivers/tty/tty_io.c
drivers/tty/tty_ioctl.c
include/linux/tty.h
* ext4: fix invalid free tracking in ext4_xattr_move_to_block()
fs/ext4/xattr.c
* ext4: remove a BUG_ON in ext4_mb_release_group_pa()
fs/ext4/mballoc.c
* ext4: bail out of ext4_xattr_ibody_get() fails for any reason
fs/ext4/inline.c
* ext4: add bounds checking in get_max_inline_xattr_value_size()
fs/ext4/inline.c
* ext4: improve error recovery code paths in __ext4_remount()
fs/ext4/super.c
* ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
fs/ext4/super.c
* ext4: fix WARNING in mb_find_extent
fs/ext4/balloc.c
* HID: wacom: Set a default resolution for older tablets
drivers/hid/wacom_wac.c
drm/panel: otm8009a: Set backlight parent to panel device
ARM: dts: s5pv210: correct MIPI CSIS clock name
ARM: dts: exynos: fix WM8960 clock name in Itop Elite
sh: nmi_debug: fix return value of __setup handler
sh: init: use OF_EARLY_FLATTREE for early init
sh: math-emu: fix macro redefined warning
platform/x86: touchscreen_dmi: Add info for the Dexp Ursus KX210i
cifs: fix pcchunk length type in smb2_copychunk_range
btrfs: print-tree: parent bytenr must be aligned to sector size
btrfs: fix btrfs_prev_leaf() to not return the same key twice
perf symbols: Fix return incorrect build_id size in elf_read_build_id()
perf map: Delete two variable initialisations before null pointer checks in sort__sym_from_cmp()
perf vendor events power9: Remove UTF-8 characters from JSON files
virtio_net: suppress cpu stall when free_unused_bufs
virtio_net: split free_unused_bufs()
ALSA: caiaq: input: Add error handling for unsupported input methods in `snd_usb_caiaq_input_init`
drm/amdgpu: add a missing lock for AMDGPU_SCHED
* drm/amdgpu: Add command to override the context priority.
include/uapi/drm/amdgpu_drm.h
drm/amdgpu: Put enable gfx off feature to a delay thread
drm/amdgpu: Add amdgpu_gfx_off_ctrl function
* af_packet: Don't send zero-byte data in packet_sendmsg_spkt().
net/packet/af_packet.c
rxrpc: Fix hard call timeout units
* net/sched: act_mirred: Add carrier check
net/sched/act_mirred.c
* writeback: fix call of incorrect macro
fs/fs-writeback.c
net: dsa: mv88e6xxx: add mv88e6321 rsvd2cpu
net: dsa: mv88e6xxx: Add missing watchdog ops for 6320 family
* sit: update dev->needed_headroom in ipip6_tunnel_bind_dev()
net/ipv6/sit.c
relayfs: fix out-of-bounds access in relay_file_read
kernel/relay.c: fix read_pos error when multiple readers
* dm verity: fix error handling for check_at_most_once on FEC
drivers/md/dm-verity-target.c
* dm verity: skip redundant verity_handle_err() on I/O errors
drivers/md/dm-verity-target.c
ipmi: fix SSIF not responding under certain cond.
ipmi_ssif: Rename idle state and check
* ipmi: Fix how the lower layers are told to watch for messages
include/linux/ipmi_smi.h
ipmi: Fix SSIF flag requests
* tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem
drivers/base/cpu.c
include/linux/tick.h
kernel/time/tick-sched.c
* nohz: Add TICK_DEP_BIT_RCU
include/linux/tick.h
include/trace/events/timer.h
kernel/time/tick-sched.c
* netfilter: nf_tables: deactivate anonymous set from preparation phase
include/net/netfilter/nf_tables.h
debugobject: Ensure pool refill (again)
perf auxtrace: Fix address filter entire kernel size
* dm ioctl: fix nested locking in table_clear() to remove deadlock concern
drivers/md/dm-ioctl.c
dm flakey: fix a crash with invalid table line
dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path
s390/dasd: fix hanging blockdevice after request requeue
* btrfs: scrub: reject unsupported scrub flags
include/uapi/linux/btrfs.h
clk: rockchip: rk3399: allow clk_cifout to force clk_cifout_src to reparent
wifi: rtl8xxxu: RTL8192EU always needs full init
md/raid10: fix null-ptr-deref in raid10_sync_request
nilfs2: fix infinite loop in nilfs_mdt_get_block()
nilfs2: do not write dirty data after degenerating to read-only
parisc: Fix argument pointer in real64_call_asm()
dmaengine: at_xdmac: do not enable all cyclic channels
phy: tegra: xusb: Add missing tegra_xusb_port_unregister for usb2_port and ulpi_port
pwm: mtk-disp: Disable shadow registers before setting backlight values
pwm: mtk-disp: Adjust the clocks to avoid them mismatch
pwm: mtk-disp: Don't check the return code of pwmchip_remove()
openrisc: Properly store r31 to pt_regs on unhandled exceptions
RDMA/mlx5: Use correct device num_ports when modify DC
* SUNRPC: remove the maximum number of retries in call_bind_status
include/linux/sunrpc/sched.h
NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease
IB/hfi1: Fix SDMA mmu_rb_node not being evicted in LRU order
* clk: add missing of_node_put() in "assigned-clocks" property parsing
drivers/clk/clk-conf.c
power: supply: generic-adc-battery: fix unit scaling
RDMA/mlx4: Prevent shift wrapping in set_user_sq_size()
RDMA/rdmavt: Delete unnecessary NULL check
* perf/core: Fix hardlockup failure caused by perf throttle
kernel/events/core.c
powerpc/rtas: use memmove for potentially overlapping buffer copy
* macintosh: via-pmu-led: requires ATA to be set
drivers/macintosh/Kconfig
powerpc/sysdev/tsi108: fix resource printk format warnings
powerpc/wii: fix resource printk format warnings
powerpc/mpc512x: fix resource printk format warning
macintosh/windfarm_smu_sat: Add missing of_node_put()
* spmi: Add a check for remove callback when removing a SPMI driver
drivers/spmi/spmi.c
staging: rtl8192e: Fix W_DISABLE# does not work after stop/start
serial: 8250: Add missing wakeup event reporting
tty: serial: fsl_lpuart: adjust buffer length to the intended size
usb: chipidea: fix missing goto in `ci_hdrc_probe`
sh: sq: Fix incorrect element size for allocating bitmap buffer
* uapi/linux/const.h: prefer ISO-friendly __typeof__
include/uapi/linux/const.h
spi: cadence-quadspi: fix suspend-resume implementations
mtd: spi-nor: cadence-quadspi: Handle probe deferral while requesting DMA channel
mtd: spi-nor: cadence-quadspi: Don't initialize rx_dma_complete on failure
mtd: spi-nor: cadence-quadspi: Make driver independent of flash geometry
ia64: salinfo: placate defined-but-not-used warning
ia64: mm/contig: fix section mismatch warning/error
* of: Fix modalias string generation
drivers/of/device.c
vmci_host: fix a race condition in vmci_host_poll() causing GPF
spi: fsl-spi: Fix CPM/QE mode Litte Endian
spi: qup: Don't skip cleanup in remove's error path
spi: qup: fix PM reference leak in spi_qup_remove()
* linux/vt_buffer.h: allow either builtin or modular for macros
include/linux/vt_buffer.h
usb: gadget: udc: renesas_usb3: Fix use after free bug in renesas_usb3_remove due to race condition
fpga: bridge: fix kernel-doc parameter description
usb: host: xhci-rcar: remove leftover quirk handling
* pstore: Revert pmsg_lock back to a normal mutex
fs/pstore/pmsg.c
* tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp.
net/core/skbuff.c
net: amd: Fix link leak when verifying config failed
* netlink: Use copy_to_user() for optval in netlink_getsockopt().
net/netlink/af_netlink.c
Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"
* ipv4: Fix potential uninit variable access bug in __ip_make_skb()
net/ipv4/ip_output.c
* netfilter: nf_tables: don't write table validation state without mutex
include/linux/netfilter/nfnetlink.h
net/netfilter/nfnetlink.c
ixgbe: Enable setting RSS table to default values
ixgbe: Allow flow hash to be set via ethtool
wifi: iwlwifi: mvm: check firmware response size
wifi: iwlwifi: make the loop for card preparation effective
md/raid10: fix memleak of md thread
md: update the optimal I/O size on reshape
md/raid10: fix memleak for 'conf->bio_split'
md/raid10: fix leak of 'r10bio->remaining' for recovery
* crypto: drbg - Only fail when jent is unavailable in FIPS mode
crypto/drbg.c
* crypto: drbg - make drbg_prepare_hrng() handle jent instantiation errors
crypto/drbg.c
bpftool: Fix bug for long instructions in program CFG dumps
wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_reg()
wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_rfreg()
rtlwifi: Replace RT_TRACE with rtl_dbg
rtlwifi: Start changing RT_TRACE into rtl_dbg
rtlwifi: rtl_pci: Fix memory leak when hardware init fails
scsi: megaraid: Fix mega_cmd_done() CMDID_INT_CMDS
scsi: target: iscsit: Fix TAS handling during conn cleanup
* net/packet: convert po->auxdata to an atomic flag
net/packet/af_packet.c
net/packet/internal.h
* net/packet: convert po->origdev to an atomic flag
net/packet/af_packet.c
net/packet/internal.h
vlan: partially enable SIOCSHWTSTAMP in container
* scm: fix MSG_CTRUNC setting condition for SO_PASSSEC
include/net/scm.h
tools: bpftool: Remove invalid \' json escape
wifi: ath6kl: reduce WARN to dev_dbg() in callback
wifi: ath5k: fix an off by one check in ath5k_eeprom_read_freq_list()
wifi: ath9k: hif_usb: fix memory leak of remain_skbs
wifi: ath6kl: minor fix for allocation size
debugobject: Prevent init race with static objects
debugobjects: Move printk out of db->lock critical sections
debugobjects: Add percpu free pools
* arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step
arch/arm64/include/asm/debug-monitors.h
arch/arm64/kernel/debug-monitors.c
x86/ioapic: Don't return 0 from arch_dynirq_lower_bound()
media: rc: gpio-ir-recv: Fix support for wake-up
media: rcar_fdp1: Fix refcount leak in probe and remove function
media: rcar_fdp1: Fix the correct variable assignments
media: saa7134: fix use after free bug in saa7134_finidev due to race condition
media: dm1105: Fix use after free bug in dm1105_remove due to race condition
x86/apic: Fix atomic update of offset in reserve_eilvt_offset()
drm/msm/adreno: drop bogus pm_runtime_set_active()
drm/msm/adreno: Defer enabling runpm until hw_init()
* firmware: qcom_scm: Clear download bit during reboot
drivers/firmware/qcom_scm.c
media: av7110: prevent underflow in write_ts_to_decoder()
* media: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format.
include/uapi/linux/media-bus-format.h
media: bdisp: Add missing check for create_workqueue
ARM: dts: qcom: ipq4019: Fix the PCI I/O port range
EDAC/skx: Fix overflows on the DRAM row address mapping arrays
EDAC, skx: Move debugfs node under EDAC's hierarchy
* drm/probe-helper: Cancel previous job before starting new one
drivers/gpu/drm/drm_probe_helper.c
drm/vgem: add missing mutex_destroy
drm/rockchip: Drop unbalanced obj unref
* selinux: ensure av_permissions.h is built when needed
security/selinux/Makefile
* selinux: fix Makefile dependencies of flask.h
security/selinux/Makefile
ubifs: Free memory for tmpfile name
ubi: Fix return value overwrite issue in try_write_vid_and_data()
ubifs: Fix memleak when insert_old_idx() failed
Revert "ubifs: dirty_cow_znode: Fix memleak in error handling path"
i2c: omap: Fix standard mode false ACK readings
KVM: nVMX: Emulate NOPs in L2, and PAUSE if it's not intercepted
reiserfs: Add security prefix to xattr name in reiserfs_security_write()
* ring-buffer: Sync IRQ works before buffer destruction
kernel/trace/ring_buffer.c
pwm: meson: Fix axg ao mux parents
MIPS: fw: Allow firmware to pass a empty env
* xhci: fix debugfs register accesses while suspended
drivers/usb/host/xhci-debugfs.c
* debugfs: regset32: Add Runtime PM support
fs/debugfs/file.c
include/linux/debugfs.h
staging: iio: resolver: ads1210: fix config mode
perf sched: Cast PTHREAD_STACK_MIN to int as it may turn into sysconf(__SC_THREAD_STACK_MIN_VALUE)
* USB: dwc3: fix runtime pm imbalance on unbind
drivers/usb/dwc3/core.c
stmmac: debugfs entry name is not be changed when udev rename device name.
ASoC: Intel: bytcr_rt5640: Add quirk for the Acer Iconia One 7 B1-750
iio: adc: palmas_gpadc: fix NULL dereference on rmmod
USB: serial: option: add UNISOC vendor and TOZED LT70C product
* bluetooth: Perform careful capability checks in hci_sock_ioctl()
net/bluetooth/hci_sock.c
wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()
* ANDROID: incremental fs: Evict inodes before freeing mount data
fs/incfs/main.c
fs/incfs/vfs.c
* Revert "Revert "mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse""
android/abi_gki_aarch64.xml
include/linux/rmap.h
mm/rmap.c
Bug: 299241959
Change-Id: Ib8c4ff87b1b0b720abce0f5fcdf1a51f01a472a9
Signed-off-by: Wilson Sung <wilsonsung@google.com>
Signed-off-by: ChangYan Lee <changyan@google.com>
|
||
|
Greg Kroah-Hartman
|
f736f1e791 |
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
This reverts commit
|
||
|
Rick Wertenbroek
|
015b6029d3 |
PCI: rockchip: Use u32 variable to access 32-bit registers
commit 8962b2cb39119cbda4fc69a1f83957824f102f81 upstream.
Previously u16 variables were used to access 32-bit registers, this
resulted in not all of the data being read from the registers. Also
the left shift of more than 16-bits would result in moving data out
of the variable. Use u32 variables to access 32-bit registers
Link: https://lore.kernel.org/r/20230418074700.1083505-10-rick.wertenbroek@gmail.com
Fixes:
|
||
|
Rick Wertenbroek
|
55afeeee29 |
PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core
commit 166e89d99dd85a856343cca51eee781b793801f2 upstream.
Fix legacy IRQ generation for RK3399 PCIe endpoint core according to
the technical reference manual (TRM). Assert and deassert legacy
interrupt (INTx) through the legacy interrupt control register
("PCIE_CLIENT_LEGACY_INT_CTRL") instead of manually generating a PCIe
message. The generation of the legacy interrupt was tested and validated
with the PCIe endpoint test driver.
Link: https://lore.kernel.org/r/20230418074700.1083505-8-rick.wertenbroek@gmail.com
Fixes:
|
||
|
Rick Wertenbroek
|
c0f96e7cca |
PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked
commit 9dd3c7c4c8c3f7f010d9cdb7c3f42506d93c9527 upstream.
The RK3399 PCIe controller should wait until the PHY PLLs are locked.
Add poll and timeout to wait for PHY PLLs to be locked. If they cannot
be locked generate error message and jump to error handler. Accessing
registers in the PHY clock domain when PLLs are not locked causes hang
The PHY PLLs status is checked through a side channel register.
This is documented in the TRM section 17.5.8.1 "PCIe Initialization
Sequence".
Link: https://lore.kernel.org/r/20230418074700.1083505-5-rick.wertenbroek@gmail.com
Fixes:
|
||
|
Rick Wertenbroek
|
04141454b0 |
PCI: rockchip: Write PCI Device ID to correct register
commit 1f1c42ece18de365c976a060f3c8eb481b038e3a upstream.
Write PCI Device ID (DID) to the correct register. The Device ID was not
updated through the correct register. Device ID was written to a read-only
register and therefore did not work. The Device ID is now set through the
correct register. This is documented in the RK3399 TRM section 17.6.6.1.1
Link: https://lore.kernel.org/r/20230418074700.1083505-3-rick.wertenbroek@gmail.com
Fixes:
|
||
|
Rick Wertenbroek
|
2d4db2b6b4 |
PCI: rockchip: Assert PCI Configuration Enable bit after probe
commit f397fd4ac1fa3afcabd8cee030f953ccaed2a364 upstream.
Assert PCI Configuration Enable bit after probe. When this bit is left to
0 in the endpoint mode, the RK3399 PCIe endpoint core will generate
configuration request retry status (CRS) messages back to the root complex.
Assert this bit after probe to allow the RK3399 PCIe endpoint core to reply
to configuration requests from the root complex.
This is documented in section 17.5.8.1.2 of the RK3399 TRM.
Link: https://lore.kernel.org/r/20230418074700.1083505-4-rick.wertenbroek@gmail.com
Fixes:
|
||
|
Manivannan Sadhasivam
|
3a4ecf4c9d |
PCI: qcom: Disable write access to read only registers for IP v2.3.3
commit a33d700e8eea76c62120cb3dbf5e01328f18319a upstream.
In the post init sequence of v2.9.0, write access to read only registers
are not disabled after updating the registers. Fix it by disabling the
access after register update.
Link: https://lore.kernel.org/r/20230619150408.8468-2-manivannan.sadhasivam@linaro.org
Fixes:
|
||
|
Dexuan Cui
|
f39086b54b |
PCI: hv: Fix a race condition bug in hv_pci_query_relations()
commit 440b5e3663271b0ffbd4908115044a6a51fb938b upstream.
Since day 1 of the driver, there has been a race between
hv_pci_query_relations() and survey_child_resources(): during fast
device hotplug, hv_pci_query_relations() may error out due to
device-remove and the stack variable 'comp' is no longer valid;
however, pci_devices_present_work() -> survey_child_resources() ->
complete() may be running on another CPU and accessing the no-longer-valid
'comp'. Fix the race by flushing the workqueue before we exit from
hv_pci_query_relations().
Fixes:
|
||
|
Lucas Wei
|
23892fa532 |
Merge android-4.19-stable (4.19.255) into android-msm-pixel-4.19-lts
Merge 4.19.255 into android-4.19-stable
Linux 4.19.255
x86/speculation: Add LFENCE to RSB fill sequence
x86/speculation: Add RSB VM Exit protections
macintosh/adb: fix oob read in do_adb_query() function
ACPI: video: Shortening quirk list by identifying Clevo by board_name only
ACPI: video: Force backlight native for some TongFang devices
* scsi: core: Fix race between handling STS_RESOURCE and completion
drivers/scsi/scsi_lib.c
mt7601u: add USB device ID for some versions of XiaoDu WiFi Dongle.
ARM: crypto: comment out gcc warning that breaks clang builds
perf symbol: Correct address for bss symbols
* netfilter: nf_queue: do not allow packet truncation below transport header offset
net/netfilter/nfnetlink_queue.c
* sctp: fix sleep in atomic context bug in timer handlers
net/sctp/stream_sched.c
i40e: Fix interface init with MSI interrupts (no MSI-X)
* tcp: Fix a data-race around sysctl_tcp_comp_sack_nr.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns.
net/ipv4/tcp_input.c
Documentation: fix sctp_wmem in ip-sysctl.rst
* tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_autocorking.
net/ipv4/tcp.c
* tcp: Fix a data-race around sysctl_tcp_min_rtt_wlen.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_min_tso_segs.
net/ipv4/tcp_output.c
net: sungem_phy: Add of_node_put() for reference returned by of_get_parent()
* igmp: Fix data-races around sysctl_igmp_qrv.
net/ipv4/igmp.c
* net: ping6: Fix memleak in ipv6_renew_options().
net/ipv6/ping.c
* tcp: Fix a data-race around sysctl_tcp_challenge_ack_limit.
net/ipv4/tcp_input.c
* scsi: ufs: host: Hold reference returned by of_parse_phandle()
drivers/scsi/ufs/ufshcd-pltfrm.c
* tcp: Fix a data-race around sysctl_tcp_nometrics_save.
net/ipv4/tcp_metrics.c
* tcp: Fix a data-race around sysctl_tcp_frto.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_adv_win_scale.
include/net/tcp.h
* tcp: Fix a data-race around sysctl_tcp_app_win.
net/ipv4/tcp_input.c
* tcp: Fix data-races around sysctl_tcp_dsack.
net/ipv4/tcp_input.c
s390/archrandom: prevent CPACF trng invocations in interrupt context
ntfs: fix use-after-free in ntfs_ucsncmp()
* Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put
include/net/bluetooth/l2cap.h
net/bluetooth/l2cap_core.c
* FROMLIST: binder: fix UAF of ref->proc caused by race condition
drivers/android/binder.c
Merge 4.19.254 into android-4.19-stable
Linux 4.19.254
PCI: hv: Fix interrupt mapping for multi-MSI
PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()
PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI
PCI: hv: Fix multi-MSI to allow more than one MSI vector
* net: usb: ax88179_178a needs FLAG_SEND_ZLP
drivers/net/usb/ax88179_178a.c
* tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()
drivers/tty/pty.c
drivers/tty/tty_buffer.c
include/linux/tty_flip.h
* tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
drivers/tty/tty_buffer.c
* tty: drop tty_schedule_flip()
drivers/tty/tty_buffer.c
include/linux/tty_flip.h
tty: the rest, stop using tty_schedule_flip()
tty: drivers/tty/, stop using tty_schedule_flip()
serial: mvebu-uart: correctly report configured baudrate value
* Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks
include/net/bluetooth/bluetooth.h
* Bluetooth: SCO: Fix sco_send_frame returning skb->len
net/bluetooth/sco.c
* Bluetooth: Fix passing NULL to PTR_ERR
include/net/bluetooth/bluetooth.h
net/bluetooth/sco.c
Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg
* Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
net/bluetooth/sco.c
* Bluetooth: Add bt_skb_sendmmsg helper
include/net/bluetooth/bluetooth.h
* Bluetooth: Add bt_skb_sendmsg helper
include/net/bluetooth/bluetooth.h
* ALSA: memalloc: Align buffer allocations in page size
sound/core/memalloc.c
* ima: remove the IMA_TEMPLATE Kconfig option
security/integrity/ima/Kconfig
dlm: fix pending remove if msg allocation fails
* HID: add ALWAYS_POLL quirk to lenovo pixart mouse
drivers/hid/hid-ids.h
drivers/hid/hid-quirks.c
* HID: multitouch: add support for the Smart Tech panel
drivers/hid/hid-multitouch.c
* HID: multitouch: Lenovo X1 Tablet Gen3 trackpoint and buttons
drivers/hid/hid-ids.h
drivers/hid/hid-multitouch.c
* HID: multitouch: simplify the application retrieval
drivers/hid/hid-multitouch.c
tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
drm/tilcdc: Remove obsolete crtc_mode_valid() hack
* bpf: Make sure mac_header was set before using it
kernel/bpf/core.c
mm/mempolicy: fix uninit-value in mpol_rebind_policy()
* Revert "Revert "char/random: silence a lockdep splat with printk()""
drivers/char/random.c
* tcp: Fix data-races around sysctl_tcp_max_reordering.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_rfc1337.
net/ipv4/tcp_minisocks.c
* tcp: Fix a data-race around sysctl_tcp_stdurg.
net/ipv4/tcp_input.c
* tcp: Fix a data-race around sysctl_tcp_retrans_collapse.
net/ipv4/tcp_output.c
* tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
include/net/tcp.h
net/ipv4/tcp_output.c
* tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
net/ipv4/tcp_timer.c
* tcp: Fix data-races around sysctl_tcp_recovery.
net/ipv4/tcp_input.c
net/ipv4/tcp_recovery.c
* tcp: Fix a data-race around sysctl_tcp_early_retrans.
net/ipv4/tcp_output.c
be2net: Fix buffer overflow in be_get_module_eeprom
* tcp: Fix data-races around sysctl_tcp_fastopen.
net/ipv4/af_inet.c
net/ipv4/tcp.c
net/ipv4/tcp_fastopen.c
* tcp: Fix a data-race around sysctl_tcp_tw_reuse.
net/ipv4/tcp_ipv4.c
* tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
include/net/tcp.h
* tcp: Fix data-races around some timeout sysctl knobs.
include/net/tcp.h
net/ipv4/tcp.c
net/ipv4/tcp_output.c
net/ipv4/tcp_timer.c
* tcp: Fix data-races around sysctl_tcp_reordering.
net/ipv4/tcp.c
net/ipv4/tcp_input.c
net/ipv4/tcp_metrics.c
* igmp: Fix a data-race around sysctl_igmp_max_memberships.
net/ipv4/igmp.c
* igmp: Fix data-races around sysctl_igmp_llm_reports.
net/ipv4/igmp.c
net/tls: Fix race in TLS device down flow
net: stmmac: fix dma queue left shift overflow issue
i2c: cadence: Change large transfer count reset logic to be unconditional
* tcp: Fix a data-race around sysctl_tcp_probe_interval.
net/ipv4/tcp_output.c
* tcp: Fix a data-race around sysctl_tcp_probe_threshold.
net/ipv4/tcp_output.c
* tcp: Fix data-races around sysctl_tcp_mtu_probing.
net/ipv4/tcp_output.c
net/ipv4/tcp_timer.c
* tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
include/net/inet_sock.h
* ip: Fix a data-race around sysctl_fwmark_reflect.
include/net/ip.h
* ip: Fix data-races around sysctl_ip_nonlocal_bind.
include/net/inet_sock.h
net/sctp/protocol.c
* ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
include/net/ip.h
net/ipv4/route.c
* perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()
kernel/events/core.c
pinctrl: ralink: Check for null return of devm_kcalloc
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
* xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup()
net/xfrm/xfrm_policy.c
xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
riscv: add as-options for modules with assembly compontents
* Revert "cgroup: Use separate src/dst nodes when preloading css_sets for migration"
include/linux/cgroup-defs.h
kernel/cgroup/cgroup.c
Merge 4.19.253 into android-4.19-stable
* FROMGIT: arm64: fix oops in concurrently setting insn_emulation sysctls
arch/arm64/kernel/armv8_deprecated.c
Linux 4.19.253
can: m_can: m_can_tx_handler(): fix use after free of skb
serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle
serial: stm32: Clear prev values before setting RTS delays
serial: 8250: fix return error code in serial8250_request_std_resource()
tty: serial: samsung_tty: set dma burst_size to 1
* usb: dwc3: gadget: Fix event pending check
drivers/usb/dwc3/gadget.c
* usb: typec: add missing uevent when partner support PD
drivers/usb/typec/class.c
USB: serial: ftdi_sio: add Belimo device ids
* signal handling: don't use BUG_ON() for debugging
kernel/signal.c
ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
x86: Clear .brk area at early boot
irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
ASoC: wm5110: Fix DRE control
* ASoC: ops: Fix off by one in range control validation
sound/soc/soc-ops.c
net: sfp: fix memory leak in sfp_probe()
NFC: nxp-nci: don't print header length mismatch on i2c error
* net: tipc: fix possible refcount leak in tipc_sk_create()
net/tipc/socket.c
platform/x86: hp-wmi: Ignore Sanitization Mode event
cpufreq: pmac32-cpufreq: Fix refcount leak bug
netfilter: br_netfilter: do not skip all hooks with 0 priority
virtio_mmio: Restore guest page size on resume
virtio_mmio: Add missing PM calls to freeze/restore
sfc: fix kernel panic when creating VF
* seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
net/core/filter.c
seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
seg6: fix skb checksum evaluation in SRH encapsulation/insertion
sfc: fix use after free when disabling sriov
* ipv4: Fix data-races around sysctl_ip_dynaddr.
net/ipv4/af_inet.c
* icmp: Fix a data-race around sysctl_icmp_ratemask.
net/ipv4/icmp.c
* icmp: Fix a data-race around sysctl_icmp_ratelimit.
net/ipv4/icmp.c
ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
* icmp: Fix data-races around sysctl.
net/ipv4/icmp.c
cipso: Fix data-races around sysctl.
* net: Fix data-races around sysctl_mem.
include/net/sock.h
* inetpeer: Fix data-races around sysctl.
net/ipv4/inetpeer.c
ASoC: sgtl5000: Fix noise on shutdown/remove
ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
nilfs2: fix incorrect masking of permission flags for symlinks
* cgroup: Use separate src/dst nodes when preloading css_sets for migration
include/linux/cgroup-defs.h
kernel/cgroup/cgroup.c
ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
ARM: 9213/1: Print message about disabled Spectre workarounds only once
* net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer
include/trace/events/sock.h
tracing/histograms: Fix memory leak problem
xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
ALSA: hda - Add fixup for Dell Latitidue E5430
* ANDROID: cgroup: Fix for a partially backported patch
kernel/cgroup/cgroup.c
* ANDROID: allow add_hwgenerator_randomness() from non-kthread
drivers/char/random.c
Bug: 245015726
Change-Id: Id652280ee1130fde47b985f2c220c83570be9157
Signed-off-by: Lucas Wei <lucaswei@google.com>
|
||
|
Jeffrey Hugo
|
ae5e8a3f52 |
PCI: hv: Fix interrupt mapping for multi-MSI
commit a2bad844a67b1c7740bda63e87453baf63c3a7f7 upstream. According to Dexuan, the hypervisor folks beleive that multi-msi allocations are not correct. compose_msi_msg() will allocate multi-msi one by one. However, multi-msi is a block of related MSIs, with alignment requirements. In order for the hypervisor to allocate properly aligned and consecutive entries in the IOMMU Interrupt Remapping Table, there should be a single mapping request that requests all of the multi-msi vectors in one shot. Dexuan suggests detecting the multi-msi case and composing a single request related to the first MSI. Then for the other MSIs in the same block, use the cached information. This appears to be viable, so do it. 4.19 backport - add hv_msi_get_int_vector helper function. Fixed merge conflict due to delivery_mode name change (APIC_DELIVERY_MODE_FIXED is the value given to dest_Fixed). Removed unused variable in hv_compose_msi_msg. Fixed reference to msi_desc->pci to point to the same is_msix variable. Removed changes to compose_msi_req_v3 since it doesn't exist yet. Suggested-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Tested-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1652282599-21643-1-git-send-email-quic_jhugo@quicinc.com Signed-off-by: Wei Liu <wei.liu@kernel.org> Signed-off-by: Carl Vanderlip <quic_carlv@quicinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jeffrey Hugo
|
c51ff8cf04 |
PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()
commit b4b77778ecc5bfbd4e77de1b2fd5c1dd3c655f1f upstream. Currently if compose_msi_msg() is called multiple times, it will free any previous IRTE allocation, and generate a new allocation. While nothing prevents this from occurring, it is extraneous when Linux could just reuse the existing allocation and avoid a bunch of overhead. However, when future IRTE allocations operate on blocks of MSIs instead of a single line, freeing the allocation will impact all of the lines. This could cause an issue where an allocation of N MSIs occurs, then some of the lines are retargeted, and finally the allocation is freed/reallocated. The freeing of the allocation removes all of the configuration for the entire block, which requires all the lines to be retargeted, which might not happen since some lines might already be unmasked/active. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Tested-by: Dexuan Cui <decui@microsoft.com> Tested-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1652282582-21595-1-git-send-email-quic_jhugo@quicinc.com Signed-off-by: Wei Liu <wei.liu@kernel.org> Signed-off-by: Carl Vanderlip <quic_carlv@quicinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jeffrey Hugo
|
d1091f1a84 |
PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI
commit 455880dfe292a2bdd3b4ad6a107299fce610e64b upstream. In the multi-MSI case, hv_arch_irq_unmask() will only operate on the first MSI of the N allocated. This is because only the first msi_desc is cached and it is shared by all the MSIs of the multi-MSI block. This means that hv_arch_irq_unmask() gets the correct address, but the wrong data (always 0). This can break MSIs. Lets assume MSI0 is vector 34 on CPU0, and MSI1 is vector 33 on CPU0. hv_arch_irq_unmask() is called on MSI0. It uses a hypercall to configure the MSI address and data (0) to vector 34 of CPU0. This is correct. Then hv_arch_irq_unmask is called on MSI1. It uses another hypercall to configure the MSI address and data (0) to vector 33 of CPU0. This is wrong, and results in both MSI0 and MSI1 being routed to vector 33. Linux will observe extra instances of MSI1 and no instances of MSI0 despite the endpoint device behaving correctly. For the multi-MSI case, we need unique address and data info for each MSI, but the cached msi_desc does not provide that. However, that information can be gotten from the int_desc cached in the chip_data by compose_msi_msg(). Fix the multi-MSI case to use that cached information instead. Since hv_set_msi_entry_from_desc() is no longer applicable, remove it. 4.19 backport - hv_set_msi_entry_from_desc doesn't exist to be removed. int_entry replaces msi_entry for location int_desc is written to. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1651068453-29588-1-git-send-email-quic_jhugo@quicinc.com Signed-off-by: Wei Liu <wei.liu@kernel.org> Signed-off-by: Carl Vanderlip <quic_carlv@quicinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jeffrey Hugo
|
d6e41a92a8 |
PCI: hv: Fix multi-MSI to allow more than one MSI vector
commit 08e61e861a0e47e5e1a3fb78406afd6b0cea6b6d upstream.
If the allocation of multiple MSI vectors for multi-MSI fails in the core
PCI framework, the framework will retry the allocation as a single MSI
vector, assuming that meets the min_vecs specified by the requesting
driver.
Hyper-V advertises that multi-MSI is supported, but reuses the VECTOR
domain to implement that for x86. The VECTOR domain does not support
multi-MSI, so the alloc will always fail and fallback to a single MSI
allocation.
In short, Hyper-V advertises a capability it does not implement.
Hyper-V can support multi-MSI because it coordinates with the hypervisor
to map the MSIs in the IOMMU's interrupt remapper, which is something the
VECTOR domain does not have. Therefore the fix is simple - copy what the
x86 IOMMU drivers (AMD/Intel-IR) do by removing
X86_IRQ_ALLOC_CONTIGUOUS_VECTORS after calling the VECTOR domain's
pci_msi_prepare().
4.19 backport - adds the hv_msi_prepare wrapper function.
X86_IRQ_ALLOC_TYPE_PCI_MSI changed to X86_IRQ_ALLOC_TYPE_MSI
(same value).
Fixes:
|
||
|
Lucas Wei
|
9861f5c7bf |
Merge android-4.19-stable (4.19.248) into android-msm-pixel-4.19-lts
Merge 4.19.248 into android-4.19-stable
* UPSTREAM: ext4: verify dir block before splitting it
fs/ext4/namei.c
* UPSTREAM: ext4: fix use-after-free in ext4_rename_dir_prepare
fs/ext4/namei.c
* BACKPORT: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled
fs/ext4/sysfs.c
* BACKPORT: ext4: fix no-key deletion for encrypt+casefold
fs/ext4/namei.c
* BACKPORT: ext4: optimize match for casefolded encrypted dirs
fs/ext4/ext4.h
fs/ext4/namei.c
* BACKPORT: ext4: handle casefolding with encryption
fs/ext4/dir.c
fs/ext4/ext4.h
fs/ext4/hash.c
fs/ext4/inline.c
fs/ext4/namei.c
fs/ext4/super.c
fs/ext4/sysfs.c
* Revert "ANDROID: ext4: Handle casefolding with encryption"
fs/ext4/dir.c
fs/ext4/ext4.h
fs/ext4/hash.c
fs/ext4/ialloc.c
fs/ext4/inline.c
fs/ext4/namei.c
fs/ext4/super.c
* Revert "ANDROID: ext4: Optimize match for casefolded encrypted dirs"
fs/ext4/ext4.h
fs/ext4/namei.c
* UPSTREAM: Revert "hwmon: Make chip parameter for with_info API mandatory"
drivers/hwmon/hwmon.c
* ANDROID: extcon: fix allocation for edev->bnh
drivers/extcon/extcon.c
* Revert "drm: fix EDID struct for old ARM OABI format"
include/drm/drm_edid.h
* Revert "mailbox: forward the hrtimer if not queued and under a lock"
drivers/mailbox/mailbox.c
include/linux/mailbox_controller.h
* Revert "ALSA: jack: Access input_dev under mutex"
include/sound/jack.h
sound/core/jack.c
* Revert "ext4: fix use-after-free in ext4_rename_dir_prepare"
fs/ext4/namei.c
* Revert "ext4: verify dir block before splitting it"
fs/ext4/namei.c
Linux 4.19.248
x86/speculation/mmio: Print SMT warning
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
x86/speculation/srbds: Update SRBDS mitigation selection
* x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
drivers/base/cpu.c
include/linux/cpu.h
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
Documentation: Add documentation for Processor MMIO Stale Data
x86/cpu: Add another Alder Lake CPU to the Intel family
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add Jasper Lake to Intel family
* cpu/speculation: Add prototype for cpu_show_srbds()
include/linux/cpu.h
x86/cpu: Add Elkhart Lake to Intel family
Merge 4.19.247 into android-4.19-stable
Linux 4.19.247
* tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
net/ipv4/tcp_input.c
* mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
include/linux/mtd/cfi.h
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
md/raid0: Ignore RAID0 layout if the second zone has only one device
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
ixgbe: fix bcast packets Rx on VF after promisc removal
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
mmc: block: Fix CQE recovery reset success
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
cifs: return errors during session setup during reconnects
ALSA: hda/conexant - Fix loopback issue with CX20632
vringh: Fix loop descriptors check in the indirect cases
* nodemask: Fix return values to be unsigned
include/linux/nodemask.h
lib/nodemask.c
nbd: fix io hung while disconnecting device
nbd: fix race between nbd_alloc_config() and module removal
nbd: call genl_unregister_family() first in nbd_cleanup()
* modpost: fix undefined behavior of is_arm_mapping_symbol()
scripts/mod/modpost.c
drm/radeon: fix a possible null pointer dereference
ceph: allow ceph.dir.rctime xattr to be updatable
* Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
net/key/af_key.c
md: protect md_unregister_thread from reentrancy
* kernfs: Separate kernfs_pr_cont_buf and rename_lock.
fs/kernfs/dir.c
serial: msm_serial: disable interrupts in __msm_console_write()
staging: rtl8712: fix uninit-value in r871xu_drv_init()
clocksource/drivers/sp804: Avoid error on multiple instances
* extcon: Modify extcon device to be created after driver data is set
drivers/extcon/extcon.c
misc: rtsx: set NULL intfdata when probe fails
usb: dwc2: gadget: don't reset gadget's driver->bus
* USB: hcd-pci: Fully suspend across freeze/thaw cycle
drivers/usb/core/hcd-pci.c
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
tty: Fix a possible resource leak in icom_probe
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
lkdtm/usercopy: Expand size of "out of frame" object
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
drm: imx: fix compiler warning with gcc-12
net: altera: Fix refcount leak in altera_tse_mdio_create
ip_gre: test csum_start instead of transport header
net/mlx5: Rearm the FW tracer after each tracer event
net: ipv6: unexport __init-annotated seg6_hmac_init()
* net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net/ipv4/xfrm4_protocol.c
* net: mdio: unexport __init-annotated mdio_bus_init()
drivers/net/phy/mdio_bus.c
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
* bpf, arm64: Clear prog->jited_len along prog->jited
arch/arm64/net/bpf_jit_comp.c
* af_unix: Fix a data-race in unix_dgram_peer_wake_me().
net/unix/af_unix.c
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
xprtrdma: treat all calls not a bcall when bc_serv is NULL
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
NFSv4: Don't hold the layoutget locks across multiple RPC calls
m68knommu: fix undefined reference to `_init_sp'
m68knommu: set ZERO_PAGE() to the allocated zeroed page
i2c: cadence: Increase timeout per message if necessary
* tracing: Avoid adding tracer option before update_tracer_options
kernel/trace/trace.c
* tracing: Fix sleeping function called from invalid context on RT kernel
kernel/trace/trace.c
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
* tipc: check attribute length for bearer name
net/tipc/bearer.c
afs: Fix infinite loop found by xfstest generic/676
* tcp: tcp_rtx_synack() can be called from process context
net/ipv4/tcp_output.c
net/mlx5e: Update netdev features after changing XDP state
nfp: only report pause frame configuration for physical device
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
jffs2: fix memory leak in jffs2_do_fill_super
* modpost: fix removing numeric suffixes
scripts/mod/modpost.c
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
bus: ti-sysc: Fix warnings for unbind for serial
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
serial: stm32-usart: Correct CSIZE, bits, and parity
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
serial: meson: acquire port->lock in startup()
rtc: mt6397: check return value after calling platform_get_resource()
clocksource/drivers/riscv: Events are stopped during CPU suspend
soc: rockchip: Fix refcount leak in rockchip_grf_init
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
iio: adc: sc27xx: fix read big scale voltage not right
usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
pwm: lp3943: Fix duty calculation in case period was clamped
usb: musb: Fix missing of_node_put() in omap2430_probe
USB: storage: karma: fix rio_karma_init return
usb: usbip: add missing device lock on tweak configuration cmd
usb: usbip: fix a refcount leak in stub_probe()
tty: goldfish: Use tty_port_destroy() to destroy port
staging: greybus: codecs: fix type confusion of list iterator variable
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
RDMA/rxe: Generate a completion for unsupported/invalid opcode
phy: qcom-qmp: fix reset-controller leak on probe errors
blk-iolatency: Fix inflight count imbalances and IO hangs on offline
dt-bindings: gpio: altera: correct interrupt-cells
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
phy: qcom-qmp: fix struct clk leak on probe errors
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
gma500: fix an incorrect NULL check on list iterator
carl9170: tx: fix an incorrect use of list iterator
* ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
sound/soc/codecs/rt5514.c
rtl818x: Prevent using not initialized queues
hugetlb: fix huge_pmd_unshare address update
* nodemask.h: fix compilation error with GCC12
include/linux/nodemask.h
iommu/msm: Fix an incorrect NULL check on list iterator
um: Fix out-of-bounds read in LDT setup
um: chan_user: Fix winch_tramp() return value
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
irqchip: irq-xtensa-mx: fix initial IRQ affinity
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
RDMA/hfi1: Fix potential integer multiplication overflow errors
media: coda: Add more H264 levels for CODA960
media: coda: Fix reported H264 profile
md: fix an incorrect NULL check in md_reload_sb
md: fix an incorrect NULL check in does_sb_need_changing
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
* scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
drivers/scsi/ufs/ufs-qcom.c
scsi: dc395x: Fix a missing check on list iterator
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
dlm: fix missing lkb refcount handling
dlm: fix plock invalid read
PCI: qcom: Fix unbalanced PHY init on probe errors
PCI: qcom: Fix runtime PM imbalance on probe errors
* PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
drivers/pci/pci.c
tracing: Fix potential double free in create_var_ref()
* ext4: avoid cycles in directory h-tree
fs/ext4/namei.c
* ext4: verify dir block before splitting it
fs/ext4/namei.c
* ext4: fix bug_on in ext4_writepages
fs/ext4/inline.c
* ext4: fix use-after-free in ext4_rename_dir_prepare
fs/ext4/namei.c
netfilter: nf_tables: disallow non-stateful expression in sets earlier
* fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
fs/fs-writeback.c
iwlwifi: mvm: fix assert 1F04 upon reconfig
wifi: mac80211: fix use-after-free in chanctx code
* f2fs: fix deadloop in foreground GC
fs/f2fs/segment.h
perf jevents: Fix event syntax error caused by ExtSel
perf c2c: Use stdio interface if slang is not supported
iommu/amd: Increase timeout waiting for GA log enablement
dmaengine: stm32-mdma: remove GISR1 register
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
i2c: at91: Initialize dma_buf in at91_twi_xfer()
i2c: at91: use dma safe buffers
iommu/mediatek: Add list_del in mtk_iommu_remove
* f2fs: fix dereference of stale list iterator after loop body
fs/f2fs/segment.c
RDMA/hfi1: Prevent use of lock before it is initialized
* mailbox: forward the hrtimer if not queued and under a lock
drivers/mailbox/mailbox.c
include/linux/mailbox_controller.h
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
powerpc/perf: Fix the threshold compare group constraint for power9
Input: sparcspkr - fix refcount leak in bbc_beep_probe
* tty: fix deadlock caused by calling printk() under tty_port->lock
drivers/tty/tty_buffer.c
* proc: fix dentry/inode overinstantiating under /proc/${pid}/net
fs/proc/generic.c
fs/proc/proc_net.c
powerpc/4xx/cpm: Fix return value of __setup() handler
powerpc/idle: Fix return value of __setup() handler
powerpc/8xx: export 'cpm_setbrg' for modules
dax: fix cache flush on PMD-mapped pages
drivers/base/node.c: fix compaction sysfs file leak
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
firmware: arm_scmi: Fix list protocols enumeration in the base protocol
* scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
include/scsi/libfcoe.h
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
crypto: marvell/cesa - ECB does not IV
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
PCI: rockchip: Fix find_first_zero_bit() limit
PCI: cadence: Fix find_first_zero_bit() limit
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
* soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
drivers/soc/qcom/smp2p.c
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix listen() setting the bar too high for the prealloc rings
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
* ext4: reject the 'commit' option on ext2 filesystems
fs/ext4/super.c
* sctp: read sk->sk_bound_dev_if once in sctp_rcv()
net/sctp/input.c
m68k: math-emu: Fix dependencies of math emulation support
* Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
net/bluetooth/sco.c
media: vsp1: Fix offset calculation for plane cropping
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: st-delta: Fix PM disable depth imbalance in delta_probe
scripts/faddr2line: Fix overlapping text section failures
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
perf/amd/ibs: Use interrupt regs ip for stack unwinding
media: uvcvideo: Fix missing check to determine if element is found in list
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
x86: Fix return value of __setup handlers
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
* x86/speculation: Add missing prototype for unpriv_ebpf_notify()
include/linux/bpf.h
x86/pm: Fix false positive kmemleak report in msr_build_context()
* scsi: ufs: core: Exclude UECxx from SFR dump list
drivers/scsi/ufs/ufshcd.c
of: overlay: do not break notify on NOTIFY_{OK|STOP}
* fsnotify: fix wrong lockdep annotations
fs/notify/mark.c
* inotify: show inotify mask flags in proc fdinfo
fs/notify/fdinfo.c
fs/notify/inotify/inotify.h
fs/notify/inotify/inotify_user.c
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
spi: img-spfi: Fix pm_runtime_get_sync() error checking
HID: elan: Fix potential double free in elan_input_configured
HID: hid-led: fix maximum brightness for Dream Cheeky
* efi: Add missing prototype for efi_capsule_setup_info
include/linux/efi.h
NFC: NULL out the dev->rfkill to prevent UAF
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
* nl80211: show SSID for P2P_GO interfaces
net/wireless/nl80211.c
drm/vc4: txp: Force alpha to be 0xff if it's disabled
drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
drm/mediatek: Fix mtk_cec_mask()
x86/delay: Fix the wrong asm constraint in delay_loop()
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
drm/bridge: adv7511: clean up CEC adapter when probe fails
* drm/edid: fix invalid EDID extension block filtering
drivers/gpu/drm/drm_edid.c
ath9k: fix ar9003_get_eepmisc
* drm: fix EDID struct for old ARM OABI format
include/drm/drm_edid.h
RDMA/hfi1: Prevent panic when SDMA is disabled
* macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
drivers/macintosh/Kconfig
drivers/macintosh/Makefile
powerpc/xics: fix refcount leak in icp_opal_init()
* tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
include/trace/events/vmscan.h
* PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
drivers/pci/pci.c
ARM: hisi: Add missing of_node_put after of_find_compatible_node
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: versatile: Add missing of_node_put in dcscb_init
* fat: add ratelimit to fat*_ent_bread()
fs/fat/fatent.c
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fs: jfs: fix possible NULL pointer dereference in dbFree()
PM / devfreq: rk3399_dmc: Disable edev on remove()
ARM: dts: ox820: align interrupt controller node name with dtschema
* eth: tg3: silence the GCC 12 array-bounds warning
drivers/net/ethernet/broadcom/Makefile
rxrpc: Return an error to sendmsg if call failed
* hwmon: Make chip parameter for with_info API mandatory
drivers/hwmon/hwmon.c
media: exynos4-is: Fix compile warning
net: phy: micrel: Allow probing without .driver_data
ASoC: rt5645: Fix errorenous cleanup order
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
openrisc: start CPU timer early in boot
media: cec-adap.c: fix is_configuring state
rtlwifi: Use pr_warn instead of WARN_ONCE
ipmi:ssif: Check for NULL msg when handling events and messages
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
ASoC: tscs454: Add endianness flag in snd_soc_component_driver
mlxsw: spectrum_dcb: Do not warn about priority changes
* ASoC: dapm: Don't fold register value changes into notifications
sound/soc/soc-dapm.c
* ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
net/ipv6/addrconf.c
drm/amd/pm: fix the compile warning
* drm/plane: Move range check for format_count earlier
drivers/gpu/drm/drm_plane.c
scsi: megaraid: Fix error check return value of register_chrdev()
md/bitmap: don't set sb values if can't pass sanity check
media: cx25821: Fix the warning when removing the module
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: venus: hfi: avoid null dereference in deinit
ath9k: fix QCA9561 PA bias level
drm/amd/pm: fix double free in si_parse_power_table()
* ALSA: jack: Access input_dev under mutex
include/sound/jack.h
sound/core/jack.c
ACPICA: Avoid cache flush inside virtual machines
fbcon: Consistently protect deferred_takeover with console_lock()
* ipv6: fix locking issues with loops over idev->addr_list
include/net/if_inet6.h
net/ipv6/addrconf.c
ipw2x00: Fix potential NULL dereference in libipw_xmit()
b43: Fix assigning negative value to unsigned variable
b43legacy: Fix assigning negative value to unsigned variable
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
btrfs: repair super block num_devices automatically
btrfs: add "0x" prefix for unsupported optional features
* ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
kernel/ptrace.c
* ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
include/linux/ptrace.h
* USB: new quirk for Dell Gen 2 devices
drivers/usb/core/quirks.c
USB: serial: option: add Quectel BG95 modem
ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
* BACKPORT: psi: Fix uaf issue when psi trigger is destroyed while being polled
include/linux/psi.h
include/linux/psi_types.h
kernel/cgroup/cgroup.c
kernel/sched/psi.c
* FROMGIT: Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
net/key/af_key.c
Merge 4.19.246 into android-4.19-stable
Linux 4.19.246
* bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
net/core/filter.c
NFSD: Fix possible sleep during nfsd4_release_lockowner()
docs: submitting-patches: Fix crossref to 'The canonical patch format'
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
tpm: Fix buffer access in tpm2_get_tpm_pt()
* HID: multitouch: Add support for Google Whiskers Touchpad
drivers/hid/hid-multitouch.c
* dm verity: set DM_TARGET_IMMUTABLE feature flag
drivers/md/dm-verity-target.c
* dm stats: add cond_resched when looping over entries
drivers/md/dm-stats.c
dm crypt: make printing of the key constant-time
dm integrity: fix error code in dm_integrity_ctr()
* zsmalloc: fix races between asynchronous zspage free and page migration
mm/zsmalloc.c
* netfilter: conntrack: re-fetch conntrack after insertion
include/net/netfilter/nf_conntrack_core.h
* exec: Force single empty string when argv is empty
fs/exec.c
* block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
block/bio.c
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
perf tests bp_account: Make global variable static
perf bench: Share some global variables to fix build with gcc 10
libtraceevent: Fix build with binutils 2.35
* cfg80211: set custom regdomain after wiphy registration
net/wireless/core.c
net/wireless/reg.c
* assoc_array: Fix BUG_ON during garbage collect
lib/assoc_array.c
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
i2c: ismt: Provide a DMA buffer for Interrupt Cause Logging
net: ftgmac100: Disable hardware checksum on AST2600
* net: af_key: check encryption module availability consistency
net/key/af_key.c
ACPI: sysfs: Fix BERT error region memory mapping
ACPI: sysfs: Make sparse happy about address space in use
* secure_seq: use the 64 bits of the siphash for port offset calculation
include/net/inet_hashtables.h
include/net/secure_seq.h
net/core/secure_seq.c
net/ipv4/inet_hashtables.c
net/ipv6/inet6_hashtables.c
* tcp: change source port randomizarion at connect() time
net/ipv4/inet_hashtables.c
staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()
x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests
Bug: 237729727
Change-Id: I56a64d00c29e30a27ccd47323103f846dc3c002e
Signed-off-by: Lucas Wei <lucaswei@google.com>
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Lucas Wei
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b6987f068a |
Merge android-4.19-stable (4.19.245) into android-msm-pixel-4.19-lts
Merge 4.19.245 into android-4.19-stable
Linux 4.19.245
afs: Fix afs_getattr() to refetch file status if callback break occurred
* Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
include/linux/dma-mapping.h
kernel/dma/swiotlb.c
* swiotlb: fix info leak with DMA_FROM_DEVICE
include/linux/dma-mapping.h
kernel/dma/swiotlb.c
net: atlantic: verify hw_head_ lies within TX buffer ring
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
mac80211: fix rx reordering with non explicit / psmp ack policy
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
perf bench numa: Address compiler error on s390
gpio: mvebu/pwm: Refuse requests with inverted polarity
gpio: gpio-vf610: do not touch other bits when set the target bit
* net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.
net/bridge/br_input.c
igb: skip phy status check where unavailable
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
* net: af_key: add check for pfkey_broadcast in function pfkey_process
net/key/af_key.c
net/mlx5e: Properly block LRO when XDP is enabled
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/qla3xxx: Fix a test in ql_reset_work()
clk: at91: generated: consider range when calculating best rate
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
net/sched: act_pedit: sanitize shift argument before usage
net: macb: Increment rx bd head after allocating skb and buffer
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
mmc: core: Cleanup BKOPS support
* drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
drivers/gpu/drm/drm_dp_mst_topology.c
crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ
* PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold
drivers/pci/pci.c
Fix double fget() in vhost_net_set_backend()
* perf: Fix sys_perf_event_open() race against self
kernel/events/core.c
ALSA: wavefront: Proper check of get_user() error
nilfs2: fix lockdep warnings during disk space reclamation
nilfs2: fix lockdep warnings in page operations for btree nodes
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
drbd: remove usage of list iterator variable after loop
MIPS: lantiq: check the return value of kzalloc()
crypto: stm32 - fix reference leak in stm32_crc_remove
Input: stmfts - fix reference leak in stmfts_input_open
* Input: add bounds checking to input_set_capability()
drivers/input/input.c
um: Cleanup syscall_handler_t definition/cast, fix warning
floppy: use a statically allocated error counter
Merge 4.19.244 into android-4.19-stable
* ANDROID: fix up abi issue with struct snd_pcm_runtime
include/sound/pcm.h
Linux 4.19.244
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
* ping: fix address binding wrt vrf
net/ipv4/ping.c
MIPS: fix allmodconfig build with latest mkimage
drm/vmwgfx: Initialize drm_mode_fb_cmd2
* cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp()
kernel/cgroup/cpuset.c
slimbus: qcom: Fix IRQ check in qcom_slim_probe
USB: serial: option: add Fibocom MA510 modem
USB: serial: option: add Fibocom L610 modem
USB: serial: qcserial: add support for Sierra Wireless EM7590
USB: serial: pl2303: add device id for HP LM930 Display
usb: typec: tcpci: Don't skip cleanup in .remove() on error
usb: cdc-wdm: fix reading stuck on device close
* tcp: resalt the secret every 10 seconds
net/core/secure_seq.c
s390: disable -Warray-bounds
* ASoC: ops: Validate input values in snd_soc_put_volsw_range()
sound/soc/soc-ops.c
ASoC: max98090: Generate notifications on changes for custom control
ASoC: max98090: Reject invalid values in custom control put()
hwmon: (f71882fg) Fix negative temperature
gfs2: Fix filesystem block deallocation for short writes
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
* net/sched: act_pedit: really ensure the skb is writable
include/net/tc_act/tc_pedit.h
s390/lcs: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/ctcm: fix variable dereferenced before check
* hwmon: (ltq-cputemp) restrict it to SOC_XWAY
drivers/hwmon/Kconfig
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
* netlink: do not reset transport header in netlink_recvmsg()
net/netlink/af_netlink.c
* ipv4: drop dst in multicast routing path
net/ipv4/route.c
* net: Fix features skip in for_each_netdev_feature()
include/linux/netdev_features.h
hwmon: (tmp401) Add OF device ID table
batman-adv: Don't skb_split skbuffs with frag_list
Merge 4.19.243 into android-4.19-stable
Linux 4.19.243
* VFS: Fix memory leak caused by concurrently mounting fs with subtype
fs/namespace.c
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
* mm: hugetlb: fix missing cache flush in copy_huge_page_from_user()
mm/memory.c
* ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
include/sound/pcm.h
sound/core/pcm.c
sound/core/pcm_lib.c
sound/core/pcm_native.c
* ALSA: pcm: Fix races among concurrent prealloc proc writes
sound/core/pcm_memory.c
* ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls
sound/core/pcm_native.c
* ALSA: pcm: Fix races among concurrent read/write and buffer changes
sound/core/pcm_lib.c
* ALSA: pcm: Fix races among concurrent hw_params and hw_free calls
include/sound/pcm.h
sound/core/pcm.c
sound/core/pcm_native.c
* Bluetooth: Fix the creation of hdev->name
include/net/bluetooth/hci_core.h
net/bluetooth/hci_core.c
can: grcan: only use the NAPI poll budget for RX
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
nfp: bpf: silence bitwise vs. logical OR warning
drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, environment} types
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
MIPS: Use address-of operator on section symbols
* ANDROID: GKI: update the abi .xml file due to hex_to_bin() changes
include/linux/kernel.h
lib/hexdump.c
Merge 4.19.242 into android-4.19-stable
Linux 4.19.242
mmc: rtsx: add 74 Clocks in power on flow
PCI: aardvark: Fix reading MSI interrupt number
PCI: aardvark: Clear all MSIs at setup
* dm: interlock pending dm_io and dm_wait_for_bios_completion
drivers/md/dm.c
* dm: fix mempool NULL pointer race when completing IO
drivers/md/dm.c
* tcp: make sure treq->af_specific is initialized
include/net/tcp.h
net/ipv4/syncookies.c
net/ipv4/tcp_ipv4.c
net/ipv6/syncookies.c
net/ipv6/tcp_ipv6.c
* mm: fix unexpected zeroed page mapping with zram swap
mm/page_io.c
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
* net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
net/ipv4/igmp.c
btrfs: always log symlinks in full mode
smsc911x: allow using IRQ0
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational
net: emaclite: Add error handling for of_address_to_resource()
net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux()
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
hwmon: (adt7470) Fix warning on module removal
NFC: netlink: fix sleep in atomic bug when firmware download timeout
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
nfc: replace improper check device_is_registered() in netlink related functions
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_close(): fix deadlock
ASoC: wm8958: Fix change notifications for DSP controls
* genirq: Synchronize interrupt thread startup
kernel/irq/internals.h
kernel/irq/irqdesc.c
kernel/irq/manage.c
firewire: core: extend card->lock in fw_core_handle_bus_reset
firewire: remove check of list iterator against head past the loop body
firewire: fix potential uaf in outbound_phy_packet_callback()
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
* gpiolib: of: fix bounds check for 'gpio-reserved-ranges'
drivers/gpio/gpiolib-of.c
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
parisc: Merge model and model name into one line in /proc/cpuinfo
MIPS: Fix CP0 counter erratum detection for R4k CPUs
drm/vgem: Close use-after-free race in vgem_gem_create
tty: n_gsm: fix incorrect UA handling
tty: n_gsm: fix wrong command frame length field encoding
tty: n_gsm: fix wrong command retry handling
tty: n_gsm: fix missing explicit ldisc flush
tty: n_gsm: fix insufficient txframe size
netfilter: nft_socket: only do sk lookups when indev is available
tty: n_gsm: fix malformed counter for out of frame data
tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
x86/cpu: Load microcode during restore_processor_state()
drivers: net: hippi: Fix deadlock in rr_close()
cifs: destage any unwritten data to the server before calling copychunk_write
x86: __memcpy_flushcache: fix wrong alignment if size > 2^32
ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit()
ASoC: wm8731: Disable the regulator when probing fails
bnx2x: fix napi API usage sequence
net: bcmgenet: hide status block before TX timestamping
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
* tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
include/net/tcp.h
net/ipv4/tcp_input.c
net/ipv4/tcp_output.c
ip_gre: Make o_seqno start from 0 in native mode
net: hns3: add validity check for message data length
pinctrl: pistachio: fix use of irq_of_parse_and_map()
ARM: dts: imx6ull-colibri: fix vqmmc regulator
* sctp: check asoc strreset_chunk in sctp_generate_reconf_event
net/sctp/sm_sideeffect.c
* tcp: md5: incorrect tcp_header_len for incoming connections
net/ipv4/tcp_minisocks.c
mtd: rawnand: Fix return value check of wait_for_completion_timeout
ipvs: correctly print the memory size of ip_vs_conn_tab
ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35
ARM: dts: Fix mmc order for omap3-gta04
ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
phy: samsung: exynos5250-sata: fix missing device put in probe error paths
phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
* USB: Fix xhci event ring dequeue pointer ERDP update issue
drivers/usb/host/xhci-ring.c
mtd: rawnand: fix ecc parameters for mt7622
* hex2bin: fix access beyond string end
lib/hexdump.c
* hex2bin: make the function hex_to_bin constant-time
include/linux/kernel.h
lib/hexdump.c
serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
serial: 8250: Also set sticky MCR bits in console restoration
serial: imx: fix overrun interrupts in DMA mode
* usb: dwc3: gadget: Return proper request status
drivers/usb/dwc3/gadget.c
* usb: dwc3: core: Fix tx/rx threshold settings
drivers/usb/dwc3/core.c
* usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind()
drivers/usb/gadget/configfs.c
usb: gadget: uvc: Fix crash when encoding data for usb request
usb: misc: fix improper handling of refcount in uss720_probe()
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio: dac: ad5446: Fix read_raw not returning set value
iio: dac: ad5592r: Fix the missing return value.
* xhci: stop polling roothubs after shutdown
drivers/usb/host/xhci.c
USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
* USB: quirks: add STRING quirk for VCOM device
drivers/usb/core/quirks.c
* USB: quirks: add a Realtek card reader
drivers/usb/core/quirks.c
usb: mtu3: fix USB 3.0 dual-role-switch from device to host
ANDROID: dm-bow: Protect Ranges fetched and erased from the RB tree
Merge 4.19.241 into android-4.19-stable
Linux 4.19.241
* lightnvm: disable the subsystem
drivers/lightnvm/Kconfig
Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link"
ia64: kprobes: Fix to pass correct trampoline address to the handler
Revert "ia64: kprobes: Use generic kretprobe trampoline handler"
Revert "ia64: kprobes: Fix to pass correct trampoline address to the handler"
powerpc/64s: Unmerge EX_LR and EX_DAR
powerpc/64/interrupt: Temporarily save PPR on stack to fix register corruption due to SLB miss
* net/sched: cls_u32: fix netns refcount changes in u32_change()
net/sched/cls_u32.c
hamradio: remove needs_free_netdev to avoid UAF
hamradio: defer 6pack kfree after unregister_netdev
* floppy: disable FDRAWCMD by default
drivers/block/Kconfig
* media: vicodec: upon release, call m2m release before freeing ctrl handler
drivers/media/platform/vicodec/vicodec-core.c
Merge 4.19.240 into android-4.19-stable
Linux 4.19.240
* Revert "net: micrel: fix KS8851_MLL Kconfig"
drivers/net/ethernet/micrel/Kconfig
ax25: Fix UAF bugs in ax25 timers
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: fix NPD bug in ax25_disconnect
ax25: fix UAF bug in ax25_send_control()
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bugs of net_device caused by rebinding operation
* ax25: fix reference count leaks of ax25_dev
include/net/ax25.h
* ax25: add refcount in ax25_dev to avoid UAF bugs
include/net/ax25.h
* block/compat_ioctl: fix range check in BLKGETSIZE
block/compat_ioctl.c
* staging: ion: Prevent incorrect reference counting behavour
drivers/staging/android/ion/ion.c
* ext4: force overhead calculation if the s_overhead_cluster makes no sense
fs/ext4/super.c
* ext4: fix overhead calculation to account for the reserved gdt blocks
fs/ext4/super.c
* ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
fs/ext4/inode.c
* ext4: fix symlink file size not match to file content
fs/ext4/page-io.c
* arm_pmu: Validate single/group leader events
drivers/perf/arm_pmu.c
ARC: entry: fix syscall_trace_exit argument
e1000e: Fix possible overflow in LTR decoding
* ASoC: soc-dapm: fix two incorrect uses of list iterator
sound/soc/soc-dapm.c
openvswitch: fix OOB access in reserve_sfa_size()
powerpc/perf: Fix power9 event alternatives
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
dma: at_xdmac: fix a missing check on list iterator
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
* stat: fix inconsistency between struct stat and struct compat_stat
fs/stat.c
net: macb: Restart tx only if queue pointer is lagging
drm/msm/mdp5: check the return of kzalloc()
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
mt76: Fix undefined behavior due to shift overflowing the constant
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
vxlan: fix error return code in vxlan_fdb_append
* ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
sound/usb/usbaudio.h
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
reset: tegra-bpmp: Restore Handle errors in BPMP response
ARM: vexpress/spc: Avoid negative array index when !SMP
* netlink: reset network and mac headers in netlink_dump()
net/netlink/af_netlink.c
* net/sched: cls_u32: fix possible leak in u32_init_knode()
net/sched/cls_u32.c
* net/packet: fix packet_sock xmit return value checking
net/packet/af_packet.c
rxrpc: Restore removed timer deletion
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
* tcp: Fix potential use-after-free due to double kfree()
net/ipv4/tcp_ipv4.c
* tcp: fix race condition when creating child sockets from syncookies
include/net/inet_hashtables.h
net/ipv4/inet_connection_sock.c
net/ipv4/inet_hashtables.c
net/ipv4/tcp_ipv4.c
net/ipv6/tcp_ipv6.c
* ALSA: usb-audio: Clear MIDI port active flag after draining
sound/usb/midi.c
gfs2: assign rgrp glock before compute_bitstructs
dm integrity: fix memory corruption when tag_size is less than digest size
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
* tracing: Dump stacktrace trigger to the corresponding instance
kernel/trace/trace_events_trigger.c
* mm: page_alloc: fix building error on -Werror=array-compare
mm/page_alloc.c
* etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
include/linux/etherdevice.h
Bug: 233713524
Change-Id: Ia5fbea973ff8863eb2b24e37f1aa8f5738c7d23a
Signed-off-by: Lucas Wei <lucaswei@google.com>
|
||
|
Johan Hovold
|
c4cb6399f0 |
PCI: qcom: Fix unbalanced PHY init on probe errors
commit 83013631f0f9961416abd812e228c8efbc2f6069 upstream.
Undo the PHY initialisation (e.g. balance runtime PM) if host
initialisation fails during probe.
Link: https://lore.kernel.org/r/20220401133854.10421-3-johan+linaro@kernel.org
Fixes:
|
||
|
Johan Hovold
|
c23628d3d2 |
PCI: qcom: Fix runtime PM imbalance on probe errors
commit 87d83b96c8d6c6c2d2096bd0bdba73bcf42b8ef0 upstream. Drop the leftover pm_runtime_disable() calls from the late probe error paths that would, for example, prevent runtime PM from being reenabled after a probe deferral. Link: https://lore.kernel.org/r/20220401133854.10421-2-johan+linaro@kernel.org Fixes: 6e5da6f7d824 ("PCI: qcom: Fix error handling in runtime PM support") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com> Cc: stable@vger.kernel.org # 4.20 Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Dan Carpenter
|
d6ab310ecd |
PCI: rockchip: Fix find_first_zero_bit() limit
[ Upstream commit 096950e230b8d83645c7cf408b9f399f58c08b96 ]
The ep->ob_region_map bitmap is a long and it has BITS_PER_LONG bits.
Link: https://lore.kernel.org/r/20220315065944.GB13572@kili
Fixes:
|
||
|
Dan Carpenter
|
5085bb8ae9 |
PCI: cadence: Fix find_first_zero_bit() limit
[ Upstream commit 0aa3a0937feeb91a0e4e438c3c063b749b194192 ]
The ep->ob_region_map bitmap is a long and it has BITS_PER_LONG bits.
Link: https://lore.kernel.org/r/20220315065829.GA13572@kili
Fixes:
|
||
|
Lucas Wei
|
a452d64169 |
Merge android-4.19-stable (4.19.239) into android-msm-pixel-4.19-lts
Merge 4.19.239 into android-4.19-stable
Linux 4.19.239
i2c: pasemi: Wait for write xfers to finish
* smp: Fix offline cpu check in flush_smp_call_function_queue()
kernel/smp.c
ARM: davinci: da850-evm: Avoid NULL pointer dereference
* ipv6: fix panic when forwarding a pkt with no in6 dev
net/ipv6/ip6_output.c
* ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
sound/core/pcm_misc.c
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
gcc-plugins: latent_entropy: use /dev/urandom
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
* mm, page_alloc: fix build_zonerefs_node()
mm/page_alloc.c
drivers: net: slip: fix NPD bug in sl_tx_timeout()
scsi: mvsas: Add PCI ID of RocketRaid 2640
drm/amd/display: Fix allocate_mst_payload assert on resume
* arm64: alternatives: mark patch_alternative() as `noinstr`
arch/arm64/kernel/alternative.c
gpu: ipu-v3: Fix dev_dbg frequency output
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
* net: micrel: fix KS8851_MLL Kconfig
drivers/net/ethernet/micrel/Kconfig
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
scsi: target: tcmu: Fix possible page UAF
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
drm/amdkfd: Check for potential null return of kmalloc_array()
drm/amd: Add USBC connector ID
cifs: potential buffer overflow in handling symlinks
nfc: nci: add flush_workqueue to prevent uaf
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
* sctp: Initialize daddr on peeled off socket
net/sctp/socket.c
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
mlxsw: i2c: Fix initialization error flow
gpiolib: acpi: use correct format characters
* veth: Ensure eth header is in skb's linear part
drivers/net/veth.c
* net/sched: flower: fix parsing of ethertype following VLAN header
include/net/flow_dissector.h
net/core/flow_dissector.c
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
* ANDROID: GKI: fix crc issue with commit
|
||
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Pali Rohár
|
8dfd365c37 |
PCI: aardvark: Fix reading MSI interrupt number
commit 805dfc18dd3d4dd97a987d4406593b5a225b1253 upstream.
In advk_pcie_handle_msi() it is expected that when bit i in the W1C
register PCIE_MSI_STATUS_REG is cleared, the PCIE_MSI_PAYLOAD_REG is
updated to contain the MSI number corresponding to index i.
Experiments show that this is not so, and instead PCIE_MSI_PAYLOAD_REG
always contains the number of the last received MSI, overall.
Do not read PCIE_MSI_PAYLOAD_REG register for determining MSI interrupt
number. Since Aardvark already forbids more than 32 interrupts and uses
own allocated hwirq numbers, the msi_idx already corresponds to the
received MSI number.
Link: https://lore.kernel.org/r/20220110015018.26359-3-kabel@kernel.org
Fixes:
|
||
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Pali Rohár
|
119016ee90 |
PCI: aardvark: Clear all MSIs at setup
commit 7d8dc1f7cd007a7ce94c5b4c20d63a8b8d6d7751 upstream. We already clear all the other interrupts (ISR0, ISR1, HOST_CTRL_INT). Define a new macro PCIE_MSI_ALL_MASK and do the same clearing for MSIs, to ensure that we don't start receiving spurious interrupts. Use this new mask in advk_pcie_handle_msi(); Link: https://lore.kernel.org/r/20211130172913.9727-5-kabel@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Pali Rohár
|
5edafbd83f |
PCI: aardvark: Fix support for MSI interrupts
[ Upstream commit b0b0b8b897f8e12b2368e868bd7cdc5742d5c5a9 ] Aardvark hardware supports Multi-MSI and MSI_FLAG_MULTI_PCI_MSI is already set for the MSI chip. But when allocating MSI interrupt numbers for Multi-MSI, the numbers need to be properly aligned, otherwise endpoint devices send MSI interrupt with incorrect numbers. Fix this issue by using function bitmap_find_free_region() instead of bitmap_find_next_zero_area(). To ensure that aligned MSI interrupt numbers are used by endpoint devices, we cannot use Linux virtual irq numbers (as they are random and not properly aligned). Instead we need to use the aligned hwirq numbers. This change fixes receiving MSI interrupts on Armada 3720 boards and allows using NVMe disks which use Multi-MSI feature with 3 interrupts. Without this NVMe disks freeze booting as linux nvme-core.c is waiting 60s for an interrupt. Link: https://lore.kernel.org/r/20220110015018.26359-4-kabel@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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JohnnLee
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2ec8b3a5cb |
Merge branch 'LA.UM.9.12.C10.11.00.00.840.201' via branch 'qcom-msm-4.19-7250' into android-msm-pixel-4.19
Conflicts: Documentation/devicetree/bindings~qcom arch/arm64/configs/vendor/kona_defconfig arch/arm64/configs/vendor/lito_defconfig drivers/char/diag/diagmem.c drivers/dma-buf/dma-buf.c drivers/gpu/msm/Makefile drivers/gpu/msm/kgsl.c drivers/hid/Kconfig drivers/hid/hid-ids.h drivers/hid/hid-playstation.c drivers/hid/hid-quirks.c drivers/md/dm-default-key.c drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal_hw_stats.c drivers/power/supply/qcom/Makefile drivers/power/supply/qcom/qpnp-smb5.c drivers/scsi/ufs/ufs-qcom.c drivers/tty/serial/msm_geni_serial.c drivers/usb/gadget/function/f_fs.c fs/f2fs/node.c fs/f2fs/node.h fs/f2fs/recovery.c fs/f2fs/segment.c fs/incfs/data_mgmt.c fs/incfs/format.c fs/incfs/main.c fs/incfs/vfs.c include/linux/mm.h include/soc/qcom/memory_dump.h kernel/futex.c mm/mmap.c mm/mremap.c Bug: 210578498 Signed-off-by: JohnnLee <johnnlee@google.com> Change-Id: Ic925ed432e887337ebd6027007853cedde7fd64e |
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Wilson Sung
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7418288acf |
Merge android-4.19-stable (4.19.220) into android-msm-pixel-4.19-lts
Merge 4.19.220 into android-4.19-stable
Linux 4.19.220
ipmi: msghandler: Make symbol 'remove_work_wq' static
parisc: Mark cr16 CPU clocksource unstable on all SMP machines
* serial: core: fix transmit-buffer reset and memleak
drivers/tty/serial/serial_core.c
serial: pl011: Add ACPI SBSA UART match id
tty: serial: msm_serial: Deactivate RX DMA for polling support
x86/64/mm: Map all kernel memory into trampoline_pgd
usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect
* USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub
drivers/usb/core/quirks.c
* xhci: Fix commad ring abort, write all 64 bits to CRCR register.
drivers/usb/host/xhci-ring.c
vgacon: Propagate console boot parameters before calling `vc_resize'
parisc: Fix "make install" on newer debian releases
parisc: Fix KBUILD_IMAGE for self-extracting kernel
drm/msm: Do hw_init() before capturing GPU state
net/smc: Keep smc_close_final rc during active close
net/rds: correct socket tunable error in rds_tcp_tune()
* net: annotate data-races on txq->xmit_lock_owner
include/linux/netdevice.h
net/core/dev.c
net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available
rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()
net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()
* siphash: use _unaligned version by default
include/linux/siphash.h
lib/siphash.c
net: mpls: Fix notifications when deleting a device
net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
natsemi: xtensa: fix section mismatch warnings
i2c: stm32f7: stop dma transfer in case of NACK
i2c: stm32f7: recover the bus on access timeout
* fget: check that the fd still exists after getting a ref to it
fs/file.c
* fs: add fget_many() and fput_many()
fs/file.c
fs/file_table.c
include/linux/file.h
include/linux/fs.h
sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl
sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl
ipmi: Move remove_work to dedicated workqueue
* kprobes: Limit max data_size of the kretprobe instances
include/linux/kprobes.h
vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit
perf hist: Fix memory leak of a perf_hpp_fmt
net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock()
net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile
scsi: iscsi: Unblock session then wake up error handler
* thermal: core: Reset previous low and high trip during thermal zone init
drivers/thermal/thermal_core.c
btrfs: check-integrity: fix a warning on write caching disabled disk
s390/setup: avoid using memblock_enforce_memory_limit
platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep
* net: return correct error code
net/ipv4/devinet.c
atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait
gfs2: Fix length of holes reported at end-of-file
* of: clk: Make <linux/of_clk.h> self-contained
include/linux/of_clk.h
NFSv42: Fix pagecache invalidation after COPY/CLONE
* shm: extend forced shm destroy to support objects from several IPC nses
include/linux/ipc_namespace.h
include/linux/sched/task.h
* BACKPORT: arm64: vdso32: suppress error message for 'make mrproper'
arch/arm64/kernel/vdso32/Makefile
Merge 4.19.219 into android-4.19-stable
Linux 4.19.219
tty: hvc: replace BUG_ON() with negative return value
xen/netfront: don't trust the backend response data blindly
xen/netfront: disentangle tx_skb_freelist
xen/netfront: don't read data from request on the ring page
xen/netfront: read response from backend only once
xen/blkfront: don't trust the backend response data blindly
xen/blkfront: don't take local copy of a request from the ring page
xen/blkfront: read response from backend only once
* xen: sync include/xen/interface/io/ring.h with Xen's newest version
include/xen/interface/io/ring.h
* fuse: release pipe buf after last use
fs/fuse/dev.c
* NFC: add NCI_UNREG flag to eliminate the race
include/net/nfc/nci_core.h
* hugetlbfs: flush TLBs correctly after huge_pmd_unshare
include/asm-generic/tlb.h
mm/memory.c
s390/mm: validate VMA in PGSTE manipulation functions
* tracing: Check pid filtering when creating events
kernel/trace/trace_events.c
vhost/vsock: fix incorrect used length reported to the guest
net: hns3: fix VF RSS failed problem after PF enable multi-TCs
net/smc: Don't call clcsock shutdown twice when smc shutdown
MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48
* tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows
net/ipv4/tcp_cubic.c
PM: hibernate: use correct mode for swsusp_close()
net/smc: Ensure the active closing peer first closes clcsock
* ipv6: fix typos in __ip6_finish_output()
net/ipv6/ip6_output.c
drm/vc4: fix error code in vc4_create_object()
scsi: mpt3sas: Fix kernel panic during drive powercycle test
ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
NFSv42: Don't fail clone() unless the OP_CLONE operation failed
firmware: arm_scmi: pm: Propagate return value to caller
* net: ieee802154: handle iftypes as u32
include/net/nl802154.h
ASoC: topology: Add missing rwsem around snd_ctl_remove() calls
ASoC: qdsp6: q6routing: Conditionally reset FrontEnd Mixer
ARM: dts: BCM5301X: Add interrupt properties to GPIO node
ARM: dts: BCM5301X: Fix I2C controller interrupt
netfilter: ipvs: Fix reuse connection if RS weight is 0
arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function
arm64: dts: marvell: armada-37xx: declare PCIe reset pin
pinctrl: armada-37xx: Correct PWM pins definitions
pinctrl: armada-37xx: add missing pin: PCIe1 Wakeup
pinctrl: armada-37xx: Correct mpp definitions
PCI: aardvark: Fix checking for link up via LTSSM state
PCI: aardvark: Fix link training
PCI: aardvark: Fix PCIe Max Payload Size setting
PCI: aardvark: Configure PCIe resources from 'ranges' DT property
PCI: aardvark: Update comment about disabling link training
PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link()
PCI: aardvark: Fix compilation on s390
PCI: aardvark: Don't touch PCIe registers if no card connected
PCI: aardvark: Indicate error in 'val' when config read fails
PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros
PCI: aardvark: Issue PERST via GPIO
PCI: aardvark: Improve link training
PCI: aardvark: Train link immediately after enabling training
PCI: aardvark: Wait for endpoint to be ready before training link
PCI: aardvark: Fix a leaked reference by adding missing of_node_put()
proc/vmcore: fix clearing user buffer by properly using clear_user()
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
* tracing: Fix pid filtering when triggers are attached
kernel/trace/trace.h
xen: detect uninitialized xenbus in xenbus_init
xen: don't continue xenstore initialization in case of errors
* fuse: fix page stealing
fs/fuse/dev.c
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts
media: cec: copy sequence field for the reply
ALSA: ctxfi: Fix out-of-range access
* binder: fix test regression due to sender_euid change
drivers/android/binder.c
* usb: hub: Fix locking issues with address0_mutex
drivers/usb/core/hub.c
* usb: hub: Fix usb enumeration issue due to address0 race
drivers/usb/core/hub.c
usb: dwc2: hcd_queue: Fix use of floating point literal
USB: serial: option: add Fibocom FM101-GL variants
USB: serial: option: add Telit LE910S1 0x9200 composition
* Revert "net: sched: update default qdisc visibility after Tx queue cnt changes"
include/net/sch_generic.h
net/core/dev.c
net/sched/sch_generic.c
net/sched/sch_mq.c
* Revert "serial: core: Fix initializing and restoring termios speed"
drivers/tty/serial/serial_core.c
include/linux/console.h
ANDROID: GKI: disable CONFIG_FORTIFY_SOURCE
Merge 4.19.218 into android-4.19-stable
Linux 4.19.218
soc/tegra: pmc: Fix imbalanced clock disabling in error code path
usb: max-3421: Use driver data instead of maintaining a list of bound devices
* ASoC: DAPM: Cover regression by kctl change notification fix
sound/soc/soc-dapm.c
* RDMA/netlink: Add __maybe_unused to static inline in C file
include/rdma/rdma_netlink.h
batman-adv: Don't always reallocate the fragmentation skb head
batman-adv: Reserve needed_*room for fragments
batman-adv: Consider fragmentation for needed_headroom
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN
* perf/core: Avoid put_page() when GUP fails
kernel/events/core.c
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
drm/udl: fix control-message timeout
* cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
net/wireless/util.c
parisc/sticon: fix reverse colors
btrfs: fix memory ordering between normal and ordered work functions
udf: Fix crash after seekdir
x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
* mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
mm/slab.h
ipc: WARN if trying to remove ipc object which is absent
hexagon: export raw I/O routines for modules
* tun: fix bonding active backup with arp monitoring
drivers/net/tun.c
perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
NFC: reorder the logic in nfc_{un,}register_device
NFC: reorganize the functions in nci_request
i40e: Fix display error code in dmesg
i40e: Fix changing previously set num_queue_pairs for PFs
i40e: Fix NULL ptr dereference on VSI filter sync
i40e: Fix correct max_pkt_size on VF RX queue
* net: virtio_net_hdr_to_skb: count transport header in UFO
include/linux/virtio_net.h
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
mips: lantiq: add support for clk_get_parent()
mips: bcm63xx: add support for clk_get_parent()
MIPS: generic/yamon-dt: fix uninitialized variable error
iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
iavf: check for null in iavf_fix_features
net: bnx2x: fix variable dereferenced before check
drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
* sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
kernel/sched/core.c
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
sh: define __BIG_ENDIAN for math-emu
sh: fix kconfig unmet dependency warning for FRAME_POINTER
* f2fs: fix up f2fs_lookup tracepoints
include/trace/events/f2fs.h
maple: fix wrong return value of maple_bus_init().
sh: check return code of request_irq
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
ALSA: gus: fix null pointer dereference on pointer block
powerpc/5200: dts: fix memory node unit name
scsi: target: Fix alua_tg_pt_gps_count tracking
* scsi: target: Fix ordered tag handling
include/target/target_core_base.h
MIPS: sni: Fix the build
* tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
drivers/tty/tty_buffer.c
* ALSA: ISA: not for M68K
sound/core/Makefile
sound/isa/Kconfig
sound/pci/Kconfig
usb: host: ohci-tmio: check return value after calling platform_get_resource()
ARM: dts: omap: fix gpmc,mux-add-data type
* firmware_loader: fix pre-allocated buf built-in firmware use
drivers/base/firmware_loader/main.c
scsi: advansys: Fix kernel pointer leak
ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect
arm64: dts: freescale: fix arm,sp805 compatible string
usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
usb: musb: tusb6010: check return value after calling platform_get_resource()
arm64: dts: hisilicon: fix arm,sp805 compatible string
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
arm64: zynqmp: Fix serial compatible string
arm64: zynqmp: Do not duplicate flash partition label property
erofs: fix unsafe pagevec reuse of hooked pclusters
erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()
* PCI: Add MSI masking quirk for Nvidia ION AHCI
drivers/pci/quirks.c
* PCI/MSI: Deal with devices lying about their MSI mask capability
drivers/pci/msi.c
include/linux/pci.h
* PCI/MSI: Destroy sysfs before freeing entries
drivers/pci/msi.c
parisc/entry: fix trace test in syscall exit path
* fortify: Explicitly disable Clang support
security/Kconfig
* ext4: fix lazy initialization next schedule time computation in more granular unit
fs/ext4/super.c
x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
* fuse: truncate pagecache on atomic_o_trunc
fs/fuse/file.c
* PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
include/uapi/linux/pci_regs.h
s390/tape: fix timer initialization in tape_std_assign()
s390/cio: check the subchannel validity for dev_busid
* video: backlight: Drop maximum brightness override for brightness zero
drivers/video/backlight/backlight.c
backlight: gpio-backlight: Correct initial power state handling
* mm, oom: do not trigger out_of_memory from the #PF
mm/oom_kill.c
* mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
mm/oom_kill.c
powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC
powerpc/security: Add a helper to query stf_barrier type
powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
powerpc/bpf: Validate branch ranges
powerpc/lib: Add helper to check if offset is within conditional branch range
9p/net: fix missing error check in p9_check_errors
* f2fs: should use GFP_NOFS for directory inodes
fs/f2fs/inode.c
fs/f2fs/namei.c
ARM: 9156/1: drop cc-option fallbacks for architecture selection
ARM: 9155/1: fix early early_iounmap()
USB: chipidea: fix interrupt deadlock
cxgb4: fix eeprom len when diagnostics not implemented
vsock: prevent unnecessary refcnt inc for nonblocking connect
* arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
arch/arm64/include/asm/pgtable.h
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
* llc: fix out-of-bound array index in llc_sk_dev_hash()
include/net/llc.h
* zram: off by one in read_block_state()
drivers/block/zram/zram_drv.c
* mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
mm/zsmalloc.c
* bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
drivers/net/bonding/bond_sysfs_slave.c
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
net: davinci_emac: Fix interrupt pacing disable
xen-pciback: Fix return in pm_ctrl_init()
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
scsi: qla2xxx: Turn off target reset during issue_lip
scsi: qla2xxx: Fix gnl list corruption
* ar7: fix kernel builds for compiler test
drivers/watchdog/Kconfig
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
m68k: set a default value for MEMORY_RESERVE
* dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
drivers/dma/dmaengine.h
* netfilter: nfnetlink_queue: fix OOB when mac header was cleared
net/netfilter/nfnetlink_queue.c
auxdisplay: ht16k33: Fix frame buffer device blanking
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
NFS: Fix deadlocks in nfs_scan_commit_list()
PCI: aardvark: Don't spam about PIO Response Status
* drm/plane-helper: fix uninitialized variable reference
drivers/gpu/drm/drm_plane_helper.c
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
* rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
include/linux/rpmsg.h
apparmor: fix error check
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
mips: cm: Convert to bitfield API to fix out-of-bounds access
serial: xilinx_uartps: Fix race condition causing stuck TX
phy: qcom-qusb2: Fix a memory leak on probe
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
ASoC: cs42l42: Correct some register default values
RDMA/mlx4: Return missed an error if device doesn't support steering
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
power: supply: rt5033_battery: Change voltage values to µV
usb: gadget: hid: fix error code in do_config()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
video: fbdev: chipsfb: use memset_io() instead of memset()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
arm: dts: omap3-gta04a4: accelerometer irq fix
ALSA: hda: Reduce udelay() at SKL+ position reporting
JFS: fix memleak in jfs_mount
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
scsi: dc395: Fix error case unwinding
ARM: dts: at91: tse850: the emac<->phy interface is rmii
RDMA/bnxt_re: Fix query SRQ failure
arm64: dts: rockchip: Fix GPU register width for RK3328
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
RDMA/rxe: Fix wrong port_cap_flags
ibmvnic: Process crqs after enabling interrupts
selftests/bpf: Fix fclose/pclose mismatch in test_progs
crypto: pcrypt - Delay write to padata->info
net: phylink: avoid mvneta warning when setting pause parameters
net: amd-xgbe: Toggle PLL settings during rate change
wcn36xx: add proper DMA memory barriers in rx path
libertas: Fix possible memory leak in probe and disconnect
libertas_tf: Fix possible memory leak in probe and disconnect
KVM: s390: Fix handle_sske page fault handling
samples/kretprobes: Fix return value if register_kretprobe() failed
* tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
net/ipv4/tcp.c
irq: mips: avoid nested irq_enter()
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
drm/msm: Fix potential NULL dereference in DPU SSPP
* clocksource/drivers/timer-ti-dm: Select TIMER_OF
drivers/clocksource/Kconfig
PM: hibernate: fix sparse warnings
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
phy: micrel: ksz8041nl: do not use power down mode
mwifiex: Send DELBA requests according to spec
rsi: stop thread firstly in rsi_91x_init() error handling
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mmc: mxs-mmc: disable regulator on error and in the remove function
* net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
net/core/stream.c
drm/msm: uninitialized variable in msm_gem_import()
ath10k: fix max antenna gain unit
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
* hwmon: Fix possible memleak in __hwmon_device_register()
drivers/hwmon/hwmon.c
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
memstick: avoid out-of-range warning
mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
b43: fix a lower bounds test
b43legacy: fix a lower bounds test
hwrng: mtk - Force runtime pm ops for sleep ops
crypto: qat - disregard spurious PFVF interrupts
crypto: qat - detect PFVF collision after ACK
media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
ath9k: Fix potential interrupt storm on queue reset
media: em28xx: Don't use ops->suspend if it is NULL
* cpuidle: Fix kobject memory leaks in error paths
drivers/cpuidle/sysfs.c
media: cx23885: Fix snd_card_free call on null card pointer
media: si470x: Avoid card name truncation
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: dvb-usb: fix ununit-value in az6027_rc_query
media: em28xx: add missing em28xx_close_extension
drm/amdgpu: fix warning for overflow check
net: dsa: rtl8366rb: Fix off-by-one bug
* cgroup: Make rebind_subsystems() disable v2 controllers all at once
kernel/cgroup/cgroup.c
* Bluetooth: fix init and cleanup of sco_conn.timeout_work
net/bluetooth/sco.c
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
* task_stack: Fix end_of_stack() for architectures with upwards-growing stack
include/linux/sched/task_stack.h
parisc: fix warning in flush_tlb_all
x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
* gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
net/ipv6/addrconf.c
ARM: clang: Do not rely on lr register for stacktrace
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
iwlwifi: mvm: disable RX-diversity in powersave
PM: hibernate: Get block device exclusively in swsusp_check()
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
tracing/cfi: Fix cmp_entries_* functions signature mismatch
* workqueue: make sysfs of unbound kworker cpumask more clever
kernel/workqueue.c
* lib/xz: Validate the value before assigning it to an enum variable
lib/xz/xz_dec_stream.c
* lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz/xz_dec_lzma2.c
memstick: r592: Fix a UAF bug when removing the driver
leaking_addresses: Always print a trailing newline
ACPI: battery: Accept charges over the design capacity as full
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
* tracefs: Have tracefs directories not set OTH permission bits by default
fs/tracefs/inode.c
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
ACPICA: Avoid evaluating methods too early during system resume
media: rcar-csi2: Add checking to rcsi2_start_receiver()
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
media: mceusb: return without resubmitting URB in case of -EPROTO error.
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: Set capability in s_param
media: netup_unidvb: handle interrupt properly according to the firmware
media: mt9p031: Fix corrupted frame after restarting stream
mwifiex: Properly initialize private structure on interface type changes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
x86: Increase exception stack sizes
smackfs: Fix use-after-free in netlbl_catmap_walk()
* net: sched: update default qdisc visibility after Tx queue cnt changes
include/net/sch_generic.h
net/core/dev.c
net/sched/sch_generic.c
net/sched/sch_mq.c
locking/lockdep: Avoid RCU-induced noinstr fail
MIPS: lantiq: dma: reset correct number of channel
MIPS: lantiq: dma: add small delay after reset
platform/x86: wmi: do not fail if disabling fails
* Bluetooth: fix use-after-free error in lock_sock_nested()
net/bluetooth/l2cap_sock.c
* Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
net/bluetooth/sco.c
* drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
drivers/gpu/drm/drm_panel_orientation_quirks.c
USB: iowarrior: fix control-message timeouts
USB: serial: keyspan: fix memleak on probe errors
iio: dac: ad5446: Fix ad5622_write() return value
* pinctrl: core: fix possible memory leak in pinctrl_enable()
drivers/pinctrl/core.c
* quota: correct error number in free_dqentry()
fs/quota/quota_tree.c
* quota: check block number when reading the block in quota file
fs/quota/quota_tree.c
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Do not clear status bits of masked interrupts
xen/balloon: add late_initcall_sync() for initial ballooning done
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
ALSA: mixer: oss: Fix racy access to slots
* serial: core: Fix initializing and restoring termios speed
drivers/tty/serial/serial_core.c
include/linux/console.h
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
power: supply: max17042_battery: use VFSOC for capacity when no rsns
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
* signal: Remove the bogus sigkill_pending in ptrace_stop
kernel/signal.c
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
rsi: Fix module dev_oper_mode parameter description
rsi: fix rate mask set leading to P2P failure
rsi: fix key enabled check causing unwanted encryption for vap_id > 0
rsi: fix occasional initialisation failure with BT coex
wcn36xx: handle connection loss indication
libata: fix checking of DMA state
mwifiex: Read a PCI register after writing the TX ring write pointer
wcn36xx: Fix HT40 capability for 2Ghz band
evm: mark evm_fixmode as __ro_after_init
rtl8187: fix control-message timeouts
* PCI: Mark Atheros QCA6174 to avoid bus reset
drivers/pci/quirks.c
ath10k: fix division by zero in send path
ath10k: fix control-message timeout
ath6kl: fix control-message timeout
ath6kl: fix division by zero in send path
mwifiex: fix division by zero in fw download path
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
hwmon: (pmbus/lm25066) Add offset coefficients
ia64: kprobes: Fix to pass correct trampoline address to the handler
btrfs: call btrfs_check_rw_degradable only if there is a missing device
btrfs: fix lost error handling when replaying directory deletes
btrfs: clear MISSING device status bit in btrfs_close_one_device
vmxnet3: do not stop tx queues after netif_device_detach()
watchdog: Fix OMAP watchdog early handling
spi: spl022: fix Microwire full duplex mode
xen/netfront: stop tx queues during live migration
* bpf: Prevent increasing bpf_jit_limit above max
include/linux/filter.h
kernel/bpf/core.c
net/core/sysctl_net_core.c
* drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
drivers/gpu/drm/drm_panel_orientation_quirks.c
* mmc: winbond: don't build on M68K
drivers/mmc/host/Kconfig
hyperv/vmbus: include linux/bitops.h
sfc: Don't use netif_info before net_device setup
cavium: Fix return values of the probe function
scsi: qla2xxx: Fix unmap of already freed sgl
cavium: Return negative value when pci_alloc_irq_vectors() fails
x86/irq: Ensure PI wakeup handler is unregistered before module unload
x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
* ALSA: timer: Unconditionally unlink slave instances, too
sound/core/timer.c
* ALSA: timer: Fix use-after-free problem
sound/core/timer.c
ALSA: synth: missing check for possible NULL after the call to kstrdup
* ALSA: usb-audio: Add registration quirk for JBL Quantum 400
sound/usb/quirks.c
ALSA: line6: fix control and interrupt message timeouts
ALSA: 6fire: fix control and bulk message timeouts
ALSA: ua101: fix division by zero at probe
ALSA: hda/realtek: Add quirk for Clevo PC70HS
media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
media: ite-cir: IR receiver stop working after receive overflow
crypto: s5p-sss - Add error handling in s5p_aes_probe()
firmware/psci: fix application of sizeof to pointer
tpm: Check for integer overflow in tpm2_map_response_body()
parisc: Fix ptrace check on syscall return
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
ocfs2: fix data corruption on truncate
* libata: fix read log timeout value
include/linux/libata.h
Input: i8042 - Add quirk for Fujitsu Lifebook T725
Input: elantench - fix misreporting trackpoint coordinates
* binder: use cred instead of task for selinux checks
drivers/android/binder.c
include/linux/lsm_hooks.h
include/linux/security.h
security/security.c
security/selinux/hooks.c
* binder: use euid from cred instead of using task
drivers/android/binder.c
* xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
drivers/usb/host/xhci-hub.c
* ANDROID: usb: gadget: f_accessory: Mitgate handling of non-existent USB request
drivers/usb/gadget/function/f_accessory.c
* UPSTREAM: binder: use cred instead of task for getsecid
drivers/android/binder.c
include/linux/security.h
* FROMGIT: binder: fix test regression due to sender_euid change
drivers/android/binder.c
* BACKPORT: binder: use cred instead of task for selinux checks
drivers/android/binder.c
include/linux/lsm_hooks.h
include/linux/security.h
security/security.c
security/selinux/hooks.c
* UPSTREAM: binder: use euid from cred instead of using task
drivers/android/binder.c
* ANDROID: setlocalversion: make KMI_GENERATION optional
scripts/setlocalversion
Merge 4.19.217 into android-4.19-stable
Linux 4.19.217
rsi: fix control-message timeout
staging: rtl8192u: fix control-message timeouts
staging: r8712u: fix control-message timeout
comedi: vmk80xx: fix bulk and interrupt message timeouts
comedi: vmk80xx: fix bulk-buffer overflow
comedi: vmk80xx: fix transfer-buffer overflows
comedi: ni_usb6501: fix NULL-deref in command paths
comedi: dt9812: fix DMA buffers on stack
isofs: Fix out of bound access for corrupted isofs image
* printk/console: Allow to disable console output by using console="" or console=null
kernel/printk/printk.c
* usb-storage: Add compatibility quirk flags for iODD 2531/2541
drivers/usb/storage/unusual_devs.h
usb: musb: Balance list entry in musb_gadget_queue
* usb: gadget: Mark USB_FSL_QE broken on 64-bit
drivers/usb/gadget/udc/Kconfig
* usb: ehci: handshake CMD_RUN instead of STS_HALT
drivers/usb/host/ehci-hcd.c
drivers/usb/host/ehci-platform.c
drivers/usb/host/ehci.h
Revert "x86/kvm: fix vcpu-id indexed array sizes"
Merge 4.19.216 into android-4.19-stable
Linux 4.19.216
* ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
drivers/amba/bus.c
* arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
include/asm-generic/pgtable.h
sfc: Fix reading non-legacy supported link modes
IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
IB/qib: Use struct_size() helper
media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()
* scsi: core: Put LLD module refcnt after SCSI device is released
drivers/scsi/scsi.c
drivers/scsi/scsi_sysfs.c
* UPSTREAM: security: selinux: allow per-file labeling for bpffs
security/selinux/hooks.c
Bug: 210364486
Change-Id: I6232c6c7fde1bf54c16a32dd632456dc41e01e6e
Signed-off-by: JohnnLee <johnnlee@google.com>
|
||
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Pali Rohár
|
5973eb634d |
PCI: aardvark: Fix checking for link up via LTSSM state
commit 661c399a651c11aaf83c45cbfe0b4a1fb7bc3179 upstream.
Current implementation of advk_pcie_link_up() is wrong as it marks also
link disabled or hot reset states as link up.
Fix it by marking link up only to those states which are defined in PCIe
Base specification 3.0, Table 4-14: Link Status Mapped to the LTSSM.
To simplify implementation, Define macros for every LTSSM state which
aardvark hardware can return in CFG_REG register.
Fix also checking for link training according to the same Table 4-14.
Define a new function advk_pcie_link_training() for this purpose.
Link: https://lore.kernel.org/r/20211005180952.6812-13-kabel@kernel.org
Fixes:
|
||
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Pali Rohár
|
3f15785046 |
PCI: aardvark: Fix link training
commit f76b36d40beee0a13aa8f6aa011df0d7cbbb8a7f upstream.
Fix multiple link training issues in aardvark driver. The main reason of
these issues was misunderstanding of what certain registers do, since their
names and comments were misleading: before commit 96be36dbffac ("PCI:
aardvark: Replace custom macros by standard linux/pci_regs.h macros"), the
pci-aardvark.c driver used custom macros for accessing standard PCIe Root
Bridge registers, and misleading comments did not help to understand what
the code was really doing.
After doing more tests and experiments I've come to the conclusion that the
SPEED_GEN register in aardvark sets the PCIe revision / generation
compliance and forces maximal link speed. Both GEN3 and GEN2 values set the
read-only PCI_EXP_FLAGS_VERS bits (PCIe capabilities version of Root
Bridge) to value 2, while GEN1 value sets PCI_EXP_FLAGS_VERS to 1, which
matches with PCI Express specifications revisions 3, 2 and 1 respectively.
Changing SPEED_GEN also sets the read-only bits PCI_EXP_LNKCAP_SLS and
PCI_EXP_LNKCAP2_SLS to corresponding speed.
(Note that PCI Express rev 1 specification does not define PCI_EXP_LNKCAP2
and PCI_EXP_LNKCTL2 registers and when SPEED_GEN is set to GEN1 (which
also sets PCI_EXP_FLAGS_VERS set to 1), lspci cannot access
PCI_EXP_LNKCAP2 and PCI_EXP_LNKCTL2 registers.)
Changing PCIe link speed can be done via PCI_EXP_LNKCTL2_TLS bits of
PCI_EXP_LNKCTL2 register. Armada 3700 Functional Specifications says that
the default value of PCI_EXP_LNKCTL2_TLS is based on SPEED_GEN value, but
tests showed that the default value is always 8.0 GT/s, independently of
speed set by SPEED_GEN. So after setting SPEED_GEN, we must also set value
in PCI_EXP_LNKCTL2 register via PCI_EXP_LNKCTL2_TLS bits.
Triggering PCI_EXP_LNKCTL_RL bit immediately after setting LINK_TRAINING_EN
bit actually doesn't do anything. Tests have shown that a delay is needed
after enabling LINK_TRAINING_EN bit. As triggering PCI_EXP_LNKCTL_RL
currently does nothing, remove it.
Commit 43fc679ced18 ("PCI: aardvark: Improve link training") introduced
code which sets SPEED_GEN register based on negotiated link speed from
PCI_EXP_LNKSTA_CLS bits of PCI_EXP_LNKSTA register. This code was added to
fix detection of Compex WLE900VX (Atheros QCA9880) WiFi GEN1 PCIe cards, as
otherwise these cards were "invisible" on PCIe bus (probably because they
crashed). But apparently more people reported the same issues with these
cards also with other PCIe controllers [1] and I was able to reproduce this
issue also with other "noname" WiFi cards based on Atheros QCA9890 chip
(with the same PCI vendor/device ids as Atheros QCA9880). So this is not an
issue in aardvark but rather an issue in Atheros QCA98xx chips. Also, this
issue only exists if the kernel is compiled with PCIe ASPM support, and a
generic workaround for this is to change PCIe Bridge to 2.5 GT/s link speed
via PCI_EXP_LNKCTL2_TLS_2_5GT bits in PCI_EXP_LNKCTL2 register [2], before
triggering PCI_EXP_LNKCTL_RL bit. This workaround also works when SPEED_GEN
is set to value GEN2 (5 GT/s). So remove this hack completely in the
aardvark driver and always set SPEED_GEN to value from 'max-link-speed' DT
property. Fix for Atheros QCA98xx chips is handled separately by patch [2].
These two things (code for triggering PCI_EXP_LNKCTL_RL bit and changing
SPEED_GEN value) also explain why commit 6964494582f5 ("PCI: aardvark:
Train link immediately after enabling training") somehow fixed detection of
those problematic Compex cards with Atheros chips: if triggering link
retraining (via PCI_EXP_LNKCTL_RL bit) was done immediately after enabling
link training (via LINK_TRAINING_EN), it did nothing. If there was a
specific delay, aardvark HW already initialized PCIe link and therefore
triggering link retraining caused the above issue. Compex cards triggered
link down event and disappeared from the PCIe bus.
Commit f4c7d053d7f7 ("PCI: aardvark: Wait for endpoint to be ready before
training link") added 100ms sleep before calling 'Start link training'
command and explained that it is a requirement of PCI Express
specification. But the code after this 100ms sleep was not doing 'Start
link training', rather it triggered PCI_EXP_LNKCTL_RL bit via PCIe Root
Bridge to put link into Recovery state.
The required delay after fundamental reset is already done in function
advk_pcie_wait_for_link() which also checks whether PCIe link is up.
So after removing the code which triggers PCI_EXP_LNKCTL_RL bit on PCIe
Root Bridge, there is no need to wait 100ms again. Remove the extra
msleep() call and update comment about the delay required by the PCI
Express specification.
According to Marvell Armada 3700 Functional Specifications, Link training
should be enabled via aardvark register LINK_TRAINING_EN after selecting
PCIe generation and x1 lane. There is no need to disable it prior resetting
card via PERST# signal. This disabling code was introduced in commit
5169a9851daa ("PCI: aardvark: Issue PERST via GPIO") as a workaround for
some Atheros cards. It turns out that this also is Atheros specific issue
and affects any PCIe controller, not only aardvark. Moreover this Atheros
issue was triggered by juggling with PCI_EXP_LNKCTL_RL, LINK_TRAINING_EN
and SPEED_GEN bits interleaved with sleeps. Now, after removing triggering
PCI_EXP_LNKCTL_RL, there is no need to explicitly disable LINK_TRAINING_EN
bit. So remove this code too. The problematic Compex cards described in
previous git commits are correctly detected in advk_pcie_train_link()
function even after applying all these changes.
Note that with this patch, and also prior this patch, some NVMe disks which
support PCIe GEN3 with 8 GT/s speed are negotiated only at the lowest link
speed 2.5 GT/s, independently of SPEED_GEN value. After manually triggering
PCI_EXP_LNKCTL_RL bit (e.g. from userspace via setpci), these NVMe disks
change link speed to 5 GT/s when SPEED_GEN was configured to GEN2. This
issue first needs to be properly investigated. I will send a fix in the
future.
On the other hand, some other GEN2 PCIe cards with 5 GT/s speed are
autonomously by HW autonegotiated at full 5 GT/s speed without need of any
software interaction.
Armada 3700 Functional Specifications describes the following steps for
link training: set SPEED_GEN to GEN2, enable LINK_TRAINING_EN, poll until
link training is complete, trigger PCI_EXP_LNKCTL_RL, poll until signal
rate is 5 GT/s, poll until link training is complete, enable ASPM L0s.
The requirement for triggering PCI_EXP_LNKCTL_RL can be explained by the
need to achieve 5 GT/s speed (as changing link speed is done by throw to
recovery state entered by PCI_EXP_LNKCTL_RL) or maybe as a part of enabling
ASPM L0s (but in this case ASPM L0s should have been enabled prior
PCI_EXP_LNKCTL_RL).
It is unknown why the original pci-aardvark.c driver was triggering
PCI_EXP_LNKCTL_RL bit before waiting for the link to be up. This does not
align with neither PCIe base specifications nor with Armada 3700 Functional
Specification. (Note that in older versions of aardvark, this bit was
called incorrectly PCIE_CORE_LINK_TRAINING, so this may be the reason.)
It is also unknown why Armada 3700 Functional Specification says that it is
needed to trigger PCI_EXP_LNKCTL_RL for GEN2 mode, as according to PCIe
base specification 5 GT/s speed negotiation is supposed to be entirely
autonomous, even if initial speed is 2.5 GT/s.
[1] - https://lore.kernel.org/linux-pci/87h7l8axqp.fsf@toke.dk/
[2] - https://lore.kernel.org/linux-pci/20210326124326.21163-1-pali@kernel.org/
Link: https://lore.kernel.org/r/20211005180952.6812-12-kabel@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Pali Rohár
|
6a50aee373 |
PCI: aardvark: Fix PCIe Max Payload Size setting
commit a4e17d65dafdd3513042d8f00404c9b6068a825c upstream.
Change PCIe Max Payload Size setting in PCIe Device Control register to 512
bytes to align with PCIe Link Initialization sequence as defined in Marvell
Armada 3700 Functional Specification. According to the specification,
maximal Max Payload Size supported by this device is 512 bytes.
Without this kernel prints suspicious line:
pci 0000:01:00.0: Upstream bridge's Max Payload Size set to 256 (was 16384, max 512)
With this change it changes to:
pci 0000:01:00.0: Upstream bridge's Max Payload Size set to 256 (was 512, max 512)
Link: https://lore.kernel.org/r/20211005180952.6812-3-kabel@kernel.org
Fixes:
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Pali Rohár
|
e7d212111d |
PCI: aardvark: Configure PCIe resources from 'ranges' DT property
commit 64f160e19e9264a7f6d89c516baae1473b6f8359 upstream. In commit |
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Pali Rohár
|
85ec59a6d4 |
PCI: aardvark: Update comment about disabling link training
commit 1d1cd163d0de22a4041a6f1aeabcf78f80076539 upstream. According to PCI Express Base Specifications (rev 4.0, 6.6.1 "Conventional reset"), after fundamental reset a 100ms delay is needed prior to enabling link training. Update comment in code to reflect this requirement. Link: https://lore.kernel.org/r/20201202184659.3795-1-pali@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
955528a9f2 |
PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link()
commit d0c6a3475b033960e85ae2bf176b14cab0a627d2 upstream. Move code which belongs to link training (delays and resets) into advk_pcie_train_link() function, so everything related to link training, including timings is at one place. After experiments it can be observed that link training in aardvark hardware is very sensitive to timings and delays, so it is a good idea to have this code at the same place as link training calls. This patch does not change behavior of aardvark initialization. Link: https://lore.kernel.org/r/20200907111038.5811-6-pali@kernel.org Tested-by: Marek Behún <marek.behun@nic.cz> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
b3cdc10e2c |
PCI: aardvark: Fix compilation on s390
commit b32c012e4b98f0126aa327be2d1f409963057643 upstream. Include linux/gpio/consumer.h instead of linux/gpio.h, as is said in the latter file. This was reported by kernel test bot when compiling for s390. drivers/pci/controller/pci-aardvark.c:350:2: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror,-Wimplicit-function-declaration] drivers/pci/controller/pci-aardvark.c:1074:21: error: implicit declaration of function 'devm_gpiod_get_from_of_node' [-Werror,-Wimplicit-function-declaration] drivers/pci/controller/pci-aardvark.c:1076:14: error: use of undeclared identifier 'GPIOD_OUT_LOW' Link: https://lore.kernel.org/r/202006211118.LxtENQfl%25lkp@intel.com Link: https://lore.kernel.org/r/20200907111038.5811-2-pali@kernel.org Fixes: 5169a9851daa ("PCI: aardvark: Issue PERST via GPIO") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Marek Behún <marek.behun@nic.cz> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
62d87e1294 |
PCI: aardvark: Don't touch PCIe registers if no card connected
commit 70e380250c3621c55ff218cbaf2272830d9dbb1d upstream. When there is no PCIe card connected and advk_pcie_rd_conf() or advk_pcie_wr_conf() is called for PCI bus which doesn't belong to emulated root bridge, the aardvark driver throws the following error message: advk-pcie d0070000.pcie: config read/write timed out Obviously accessing PCIe registers of disconnected card is not possible. Extend check in advk_pcie_valid_device() function for validating availability of PCIe bus. If PCIe link is down, then the device is marked as Not Found and the driver does not try to access these registers. This is just an optimization to prevent accessing PCIe registers when card is disconnected. Trying to access PCIe registers of disconnected card does not cause any crash, kernel just needs to wait for a timeout. So if card disappear immediately after checking for PCIe link (before accessing PCIe registers), it does not cause any problems. Link: https://lore.kernel.org/r/20200702083036.12230-1-pali@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
26fa8b315b |
PCI: aardvark: Indicate error in 'val' when config read fails
commit b1bd5714472cc72e14409f5659b154c765a76c65 upstream. Most callers of config read do not check for return value. But most of the ones that do, checks for error indication in 'val' variable. This patch updates error handling in advk_pcie_rd_conf() function. If PIO transfer fails then 'val' variable is set to 0xffffffff which indicates failture. Link: https://lore.kernel.org/r/20200528162604.GA323482@bjorn-Precision-5520 Link: https://lore.kernel.org/r/20200601130315.18895-1-pali@kernel.org Reported-by: Bjorn Helgaas <helgaas@kernel.org> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
388ae5f877 |
PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros
commit 96be36dbffacea0aa9e6ec4839583e79faa141a1 upstream. PCI-E capability macros are already defined in linux/pci_regs.h. Remove their reimplementation in pcie-aardvark. Link: https://lore.kernel.org/r/20200430080625.26070-9-pali@kernel.org Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pali Rohár
|
202a82b371 |
PCI: aardvark: Issue PERST via GPIO
commit 5169a9851daaa2782a7bd2bb83d5b1bd224b2879 upstream. Add support for issuing PERST via GPIO specified in 'reset-gpios' property (as described in PCI device tree bindings). Some buggy cards (e.g. Compex WLE900VX or WLE1216) are not detected after reboot when PERST is not issued during driver initialization. If bootloader already enabled link training then issuing PERST has no effect for some buggy cards (e.g. Compex WLE900VX) and these cards are not detected. We therefore clear the LINK_TRAINING_EN register before. It was observed that Compex WLE900VX card needs to be in PERST reset for at least 10ms if bootloader enabled link training. Tested on Turris MOX. Link: https://lore.kernel.org/r/20200430080625.26070-6-pali@kernel.org Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |