94de3b405c8dee0ffc8de5c06b32fbf00fc4e8f9
2364 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Lecopzer Chen
|
37bcdf00ab |
UPSTREAM: ARM: 9202/1: kasan: support CONFIG_KASAN_VMALLOC
Simply make shadow of vmalloc area mapped on demand. Since the virtual address of vmalloc for Arm is also between MODULE_VADDR and 0x100000000 (ZONE_HIGHMEM), which means the shadow address has already included between KASAN_SHADOW_START and KASAN_SHADOW_END. Thus we need to change nothing for memory map of Arm. This can fix ARM_MODULE_PLTS with KASan, support KASan for higmem and support CONFIG_VMAP_STACK with KASan. Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Bug: 275526617 (cherry picked from commit 565cbaad83d83e288927b96565211109bc984007) Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com> Change-Id: Ic2cb62e294dad96ba5a98b2ca48fa5efea2c2e57 |
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|
Greg Kroah-Hartman
|
7622c50ba6 |
Merge 5.15.91 into android13-5.15-lts
Changes in 5.15.91 memory: tegra: Remove clients SID override programming memory: atmel-sdramc: Fix missing clk_disable_unprepare in atmel_ramc_probe() memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency' ARM: dts: imx7d-pico: Use 'clock-frequency' ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux ARM: imx: add missing of_node_put() HID: intel_ish-hid: Add check for ishtp_dma_tx_map arm64: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity soc: imx8m: Fix incorrect check for of_clk_get_by_name() reset: uniphier-glue: Use reset_control_bulk API reset: uniphier-glue: Fix possible null-ptr-deref EDAC/highbank: Fix memory leak in highbank_mc_probe() firmware: arm_scmi: Harden shared memory access in fetch_response firmware: arm_scmi: Harden shared memory access in fetch_notification tomoyo: fix broken dependency on *.conf.default RDMA/core: Fix ib block iterator counter overflow IB/hfi1: Reject a zero-length user expected buffer IB/hfi1: Reserve user expected TIDs IB/hfi1: Fix expected receive setup error exit issues IB/hfi1: Immediately remove invalid memory from hardware IB/hfi1: Remove user expected buffer invalidate race affs: initialize fsdata in affs_truncate() PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe() arm64: dts: qcom: msm8992: Don't use sfpb mutex arm64: dts: qcom: msm8992-libra: Add CPU regulators arm64: dts: qcom: msm8992-libra: Fix the memory map phy: ti: fix Kconfig warning and operator precedence NFSD: fix use-after-free in nfsd4_ssc_setup_dul() ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60 amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent amd-xgbe: Delay AN timeout during KR training bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() net: nfc: Fix use-after-free in local_cleanup() net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs net: enetc: avoid deadlock in enetc_tx_onestep_tstamp() sch_htb: Avoid grafting on htb_destroy_class_offload when destroying htb gpio: use raw spinlock for gpio chip shadowed data gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid pinctrl/rockchip: Use temporary variable for struct device pinctrl/rockchip: add error handling for pull/drive register getters pinctrl: rockchip: fix reading pull type on rk3568 net: stmmac: Fix queue statistics reading net/sched: sch_taprio: fix possible use-after-free l2tp: Serialize access to sk_user_data with sk_callback_lock l2tp: Don't sleep and disable BH under writer-side sk_callback_lock l2tp: convert l2tp_tunnel_list to idr l2tp: close all race conditions in l2tp_tunnel_register() octeontx2-pf: Avoid use of GFP_KERNEL in atomic context net: usb: sr9700: Handle negative len net: mdio: validate parameter addr in mdiobus_get_phy() HID: check empty report_list in hid_validate_values() HID: check empty report_list in bigben_probe() net: stmmac: fix invalid call to mdiobus_get_phy() pinctrl: rockchip: fix mux route data for rk3568 HID: revert CHERRY_MOUSE_000C quirk usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait usb: gadget: f_fs: Ensure ep0req is dequeued before free_request Bluetooth: Fix possible deadlock in rfcomm_sk_state_change net: ipa: disable ipa interrupt during suspend net/mlx5: E-switch, Fix setting of reserved fields on MODIFY_SCHEDULING_ELEMENT net: mlx5: eliminate anonymous module_init & module_exit drm/panfrost: fix GENERIC_ATOMIC64 dependency dmaengine: Fix double increment of client_count in dma_chan_get() net: macb: fix PTP TX timestamp failure due to packet padding virtio-net: correctly enable callback during start_xmit l2tp: prevent lockdep issue in l2tp_tunnel_register() HID: betop: check shape of output reports cifs: fix potential deadlock in cache_refresh_path() dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() phy: phy-can-transceiver: Skip warning if no "max-bitrate" drm/amd/display: fix issues with driver unload nvme-pci: fix timeout request state check tcp: avoid the lookup process failing to get sk in ehash table octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt ptdma: pt_core_execute_cmd() should use spinlock device property: fix of node refcount leak in fwnode_graph_get_next_endpoint() w1: fix deadloop in __w1_remove_master_device() w1: fix WARNING after calling w1_process() driver core: Fix test_async_probe_init saves device in wrong array selftests/net: toeplitz: fix race on tpacket_v3 block close net: dsa: microchip: ksz9477: port map correction in ALU table entry register thermal/core: Remove duplicate information when an error occurs thermal/core: Rename 'trips' to 'num_trips' thermal: Validate new state in cur_state_store() thermal/core: fix error code in __thermal_cooling_device_register() thermal: core: call put_device() only after device_register() fails net: stmmac: enable all safety features by default tcp: fix rate_app_limited to default to 1 scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace cpufreq: Add Tegra234 to cpufreq-dt-platdev blocklist kcsan: test: don't put the expect array on the stack cpufreq: Add SM6375 to cpufreq-dt-platdev blocklist ASoC: fsl_micfil: Correct the number of steps on SX controls net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem drm: Add orientation quirk for Lenovo ideapad D330-10IGL s390/debug: add _ASM_S390_ prefix to header guard s390: expicitly align _edata and _end symbols on page boundary perf/x86/msr: Add Emerald Rapids perf/x86/intel/uncore: Add Emerald Rapids cpufreq: armada-37xx: stop using 0 as NULL pointer ASoC: fsl_ssi: Rename AC'97 streams to avoid collisions with AC'97 CODEC ASoC: fsl-asoc-card: Fix naming of AC'97 CODEC widgets spi: spidev: remove debug messages that access spidev->spi without locking KVM: s390: interrupt: use READ_ONCE() before cmpxchg() scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id r8152: add vendor/device ID pair for Microsoft Devkit platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD platform/x86: asus-nb-wmi: Add alternate mapping for KEY_SCREENLOCK lockref: stop doing cpu_relax in the cmpxchg loop firmware: coreboot: Check size of table entry and use flex-array drm/i915: Allow switching away via vga-switcheroo if uninitialized Revert "selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID" drm/i915: Remove unused variable x86: ACPI: cstate: Optimize C3 entry on AMD CPUs fs: reiserfs: remove useless new_opts in reiserfs_remount sysctl: add a new register_sysctl_init() interface kernel/panic: move panic sysctls to its own file panic: unset panic_on_warn inside panic() ubsan: no need to unset panic_on_warn in ubsan_epilogue() kasan: no need to unset panic_on_warn in end_report() exit: Add and use make_task_dead. objtool: Add a missing comma to avoid string concatenation hexagon: Fix function name in die() h8300: Fix build errors from do_exit() to make_task_dead() transition csky: Fix function name in csky_alignment() and die() ia64: make IA64_MCA_RECOVERY bool instead of tristate panic: Separate sysctl logic from CONFIG_SMP exit: Put an upper limit on how often we can oops exit: Expose "oops_count" to sysfs exit: Allow oops_limit to be disabled panic: Consolidate open-coded panic_on_warn checks panic: Introduce warn_limit panic: Expose "warn_count" to sysfs docs: Fix path paste-o for /sys/kernel/warn_count exit: Use READ_ONCE() for all oops/warn limit reads Bluetooth: hci_sync: cancel cmd_timer if hci_open failed drm/amdgpu: complete gfxoff allow signal during suspend without delay scsi: hpsa: Fix allocation size for scsi_host_alloc() KVM: SVM: fix tsc scaling cache logic module: Don't wait for GOING modules tracing: Make sure trace_printk() can output as soon as it can be used trace_events_hist: add check for return value of 'create_hist_field' ftrace/scripts: Update the instructions for ftrace-bisect.sh cifs: Fix oops due to uncleared server->smbd_conn in reconnect i2c: mv64xxx: Remove shutdown method from driver i2c: mv64xxx: Add atomic_xfer method to driver ksmbd: add smbd max io size parameter ksmbd: add max connections parameter ksmbd: do not sign response to session request for guest login ksmbd: downgrade ndr version error message to debug ksmbd: limit pdu length size according to connection status ovl: fail on invalid uid/gid mapping at copy up KVM: x86/vmx: Do not skip segment attributes if unusable bit is set KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation thermal: intel: int340x: Protect trip temperature from concurrent updates ipv6: fix reachability confirmation with proxy_ndp ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment EDAC/device: Respect any driver-supplied workqueue polling value EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info net: mana: Fix IRQ name - add PCI and queue number scsi: ufs: core: Fix devfreq deadlocks i2c: designware: use casting of u64 in clock multiplication to avoid overflow netlink: prevent potential spectre v1 gadgets net: fix UaF in netns ops registration error path drm/i915/selftest: fix intel_selftest_modify_policy argument types netfilter: nft_set_rbtree: Switch to node list walk for overlap detection netfilter: nft_set_rbtree: skip elements in transaction from garbage collection netlink: annotate data races around nlk->portid netlink: annotate data races around dst_portid and dst_group netlink: annotate data races around sk_state ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() ipv4: prevent potential spectre v1 gadget in fib_metrics_match() netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE netrom: Fix use-after-free of a listening socket. net/sched: sch_taprio: do not schedule in taprio_reset() sctp: fail if no bound addresses can be used for a given scope riscv/kprobe: Fix instruction simulation of JALR nvme: fix passthrough csi check gpio: mxc: Unlock on error path in mxc_flip_edge() ravb: Rename "no_ptp_cfg_active" and "ptp_cfg_active" variables net: ravb: Fix lack of register setting after system resumed for Gen3 net: ravb: Fix possible hang if RIS2_QFF1 happen net: mctp: mark socks as dead on unhash, prevent re-add thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type() net/tg3: resolve deadlock in tg3_reset_task() during EEH net: mdio-mux-meson-g12a: force internal PHY off on mux switch treewide: fix up files incorrectly marked executable tools: gpio: fix -c option of gpio-event-mon Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode" cpufreq: Move to_gov_attr_set() to cpufreq.h cpufreq: governor: Use kobject release() method to free dbs_data kbuild: Allow kernel installation packaging to override pkg-config block: fix and cleanup bio_check_ro x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL netfilter: conntrack: unify established states for SCTP paths perf/x86/amd: fix potential integer overflow on shift of a int Linux 5.15.91 Change-Id: I1a0a227ff3f034e4a07501ebbd97458fb1fec818 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Giulio Benetti
|
4b7dfd0a68 |
ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment
commit a4e03921c1bb118e6718e0a3b0322a2c13ed172b upstream. zero_page is a void* pointer but memblock_alloc() returns phys_addr_t type so this generates a warning while using clang and with -Wint-error enabled that becomes and error. So let's cast the return of memblock_alloc() to (void *). Cc: <stable@vger.kernel.org> # 4.14.x + Fixes: 340a982825f7 ("ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation") Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Eric W. Biederman
|
39a26d8721 |
exit: Add and use make_task_dead.
commit 0e25498f8cd43c1b5aa327f373dd094e9a006da7 upstream. There are two big uses of do_exit. The first is it's design use to be the guts of the exit(2) system call. The second use is to terminate a task after something catastrophic has happened like a NULL pointer in kernel code. Add a function make_task_dead that is initialy exactly the same as do_exit to cover the cases where do_exit is called to handle catastrophic failure. In time this can probably be reduced to just a light wrapper around do_task_dead. For now keep it exactly the same so that there will be no behavioral differences introducing this new concept. Replace all of the uses of do_exit that use it for catastraphic task cleanup with make_task_dead to make it clear what the code is doing. As part of this rename rewind_stack_do_exit rewind_stack_and_make_dead. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
bfbd2237c1 |
Merge 5.15.83 into android13-5.15-lts
Changes in 5.15.83 clk: generalize devm_clk_get() a bit clk: Provide new devm_clk helpers for prepared and enabled clocks mmc: mtk-sd: Fix missing clk_disable_unprepare in msdc_of_clock_parse() arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series arm: dts: rockchip: fix node name for hym8563 rtc arm: dts: rockchip: remove clock-frequency from rtc ARM: dts: rockchip: fix ir-receiver node names arm64: dts: rockchip: fix ir-receiver node names ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name fs: use acquire ordering in __fget_light() ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation ASoC: wm8962: Wait for updated value of WM8962_CLOCKING1 register spi: mediatek: Fix DEVAPC Violation at KO Remove ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188 ASoC: rt711-sdca: fix the latency time of clock stop prepare state machine transitions 9p/fd: Use P9_HDRSZ for header size regulator: slg51000: Wait after asserting CS pin ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event selftests/net: Find nettest in current directory btrfs: send: avoid unaligned encoded writes when attempting to clone range ASoC: soc-pcm: Add NULL check in BE reparenting regulator: twl6030: fix get status of twl6032 regulators fbcon: Use kzalloc() in fbcon_prepare_logo() usb: dwc3: gadget: Disable GUSB2PHYCFG.SUSPHY for End Transfer 9p/xen: check logical size for buffer size net: usb: qmi_wwan: add u-blox 0x1342 composition mm/khugepaged: take the right locks for page table retraction mm/khugepaged: fix GUP-fast interaction by sending IPI mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths rtc: mc146818-lib: extract mc146818_avoid_UIP rtc: cmos: avoid UIP when writing alarm time rtc: cmos: avoid UIP when reading alarm time cifs: fix use-after-free caused by invalid pointer `hostname` drm/bridge: anx7625: Fix edid_read break case in sp_tx_edid_read() xen/netback: Ensure protocol headers don't fall in the non-linear area xen/netback: do some code cleanup xen/netback: don't call kfree_skb() with interrupts disabled media: videobuf2-core: take mmap_lock in vb2_get_unmapped_area() soundwire: intel: Initialize clock stop timeout Revert "ARM: dts: imx7: Fix NAND controller size-cells" media: v4l2-dv-timings.c: fix too strict blanking sanity checks memcg: fix possible use-after-free in memcg_write_event_control() mm/gup: fix gup_pud_range() for dax Bluetooth: btusb: Add debug message for CSR controllers Bluetooth: Fix crash when replugging CSR fake controllers net: mana: Fix race on per-CQ variable napi work_done KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field drm/vmwgfx: Don't use screen objects when SEV is active drm/amdgpu/sdma_v4_0: turn off SDMA ring buffer in the s2idle suspend drm/shmem-helper: Remove errant put in error path drm/shmem-helper: Avoid vm_open error paths net: dsa: sja1105: avoid out of bounds access in sja1105_init_l2_policing() HID: usbhid: Add ALWAYS_POLL quirk for some mice HID: hid-lg4ff: Add check for empty lbuf HID: core: fix shift-out-of-bounds in hid_report_raw_event HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch V 10 can: af_can: fix NULL pointer dereference in can_rcv_filter clk: Fix pointer casting to prevent oops in devm_clk_release() gpiolib: improve coding style for local variables gpiolib: check the 'ngpios' property in core gpiolib code gpiolib: fix memory leak in gpiochip_setup_dev() netfilter: nft_set_pipapo: Actually validate intervals in fields after the first one drm/vmwgfx: Fix race issue calling pin_user_pages ieee802154: cc2520: Fix error return code in cc2520_hw_init() ca8210: Fix crash by zero initializing data netfilter: ctnetlink: fix compilation warning after data race fixes in ct mark drm/bridge: ti-sn65dsi86: Fix output polarity setting bug gpio: amd8111: Fix PCI device reference count leak e1000e: Fix TX dispatch condition igb: Allocate MSI-X vector when testing net: broadcom: Add PTP_1588_CLOCK_OPTIONAL dependency for BCMGENET under ARCH_BCM2835 drm: bridge: dw_hdmi: fix preference of RGB modes over YUV420 af_unix: Get user_ns from in_skb in unix_diag_get_exact(). vmxnet3: correctly report encapsulated LRO packet vmxnet3: use correct intrConf reference when using extended queues Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn() Bluetooth: Fix not cleanup led when bt_init fails net: dsa: ksz: Check return value net: dsa: hellcreek: Check return value net: dsa: sja1105: Check return value selftests: rtnetlink: correct xfrm policy rule in kci_test_ipsec_offload mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() net: encx24j600: Add parentheses to fix precedence net: encx24j600: Fix invalid logic in reading of MISTAT register net: mdiobus: fwnode_mdiobus_register_phy() rework error handling net: mdiobus: fix double put fwnode in the error path octeontx2-pf: Fix potential memory leak in otx2_init_tc() xen-netfront: Fix NULL sring after live migration net: mvneta: Prevent out of bounds read in mvneta_config_rss() i40e: Fix not setting default xps_cpus after reset i40e: Fix for VF MAC address 0 i40e: Disallow ip4 and ip6 l4_4_bytes NFC: nci: Bounds check struct nfc_target arrays nvme initialize core quirks before calling nvme_init_subsystem gpio/rockchip: fix refcount leak in rockchip_gpiolib_register() net: stmmac: fix "snps,axi-config" node property parsing ip_gre: do not report erspan version on GRE interface net: microchip: sparx5: Fix missing destroy_workqueue of mact_queue net: thunderx: Fix missing destroy_workqueue of nicvf_rx_mode_wq net: hisilicon: Fix potential use-after-free in hisi_femac_rx() net: mdio: fix unbalanced fwnode reference count in mdio_device_release() net: hisilicon: Fix potential use-after-free in hix5hd2_rx() tipc: Fix potential OOB in tipc_link_proto_rcv() ipv4: Fix incorrect route flushing when source address is deleted ipv4: Fix incorrect route flushing when table ID 0 is used net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions() tipc: call tipc_lxc_xmit without holding node_read_lock ethernet: aeroflex: fix potential skb leak in greth_init_rings() dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove() xen/netback: fix build warning net: phy: mxl-gpy: fix version reporting net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq() ipv6: avoid use-after-free in ip6_fragment() net: thunderbolt: fix memory leak in tbnet_open() net: mvneta: Fix an out of bounds check macsec: add missing attribute validation for offload s390/qeth: fix various format strings s390/qeth: fix use-after-free in hsci can: esd_usb: Allow REC and TEC to return to zero block: move CONFIG_BLOCK guard to top Makefile io_uring: move to separate directory io_uring: Fix a null-ptr-deref in io_tctx_exit_cb() Linux 5.15.83 Change-Id: I6fa315bcb552a500c6bfe8331d4f630f75065798 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Giulio Benetti
|
7ae0262748 |
ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation
[ Upstream commit 340a982825f76f1cff0daa605970fe47321b5ee7 ]
Actually in no-MMU SoCs(i.e. i.MXRT) ZERO_PAGE(vaddr) expands to
```
virt_to_page(0)
```
that in order expands to:
```
pfn_to_page(virt_to_pfn(0))
```
and then virt_to_pfn(0) to:
```
((((unsigned long)(0) - PAGE_OFFSET) >> PAGE_SHIFT) +
PHYS_PFN_OFFSET)
```
where PAGE_OFFSET and PHYS_PFN_OFFSET are the DRAM offset(0x80000000) and
PAGE_SHIFT is 12. This way we obtain 16MB(0x01000000) summed to the base of
DRAM(0x80000000).
When ZERO_PAGE(0) is then used, for example in bio_add_page(), the page
gets an address that is out of DRAM bounds.
So instead of using fake virtual page 0 let's allocate a dedicated
zero_page during paging_init() and assign it to a global 'struct page *
empty_zero_page' the same way mmu.c does and it's the same approach used
in m68k with commit dc068f462179 as discussed here[0]. Then let's move
ZERO_PAGE() definition to the top of pgtable.h to be in common between
mmu.c and nommu.c.
[0]: https://lore.kernel.org/linux-m68k/2a462b23-5b8e-bbf4-ec7d-778434a3b9d7@google.com/T/#m1266ceb63
ad140743174d6b3070364d3c9a5179b
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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Greg Kroah-Hartman
|
b049ff121c |
Merge 5.15.75 into android13-5.15-lts
Changes in 5.15.75
Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
ALSA: oss: Fix potential deadlock at unregistration
ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()
ALSA: usb-audio: Fix potential memory leaks
ALSA: usb-audio: Fix NULL dererence at error path
ALSA: hda/realtek: remove ALC289_FIXUP_DUAL_SPK for Dell 5530
ALSA: hda/realtek: Correct pin configs for ASUS G533Z
ALSA: hda/realtek: Add quirk for ASUS GV601R laptop
ALSA: hda/realtek: Add Intel Reference SSID to support headset keys
mtd: rawnand: atmel: Unmap streaming DMA mappings
io_uring/net: don't update msg_name if not provided
hv_netvsc: Fix race between VF offering and VF association message from host
cifs: destage dirty pages before re-reading them for cache=none
cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message
iio: dac: ad5593r: Fix i2c read protocol requirements
iio: ltc2497: Fix reading conversion results
iio: adc: ad7923: fix channel readings for some variants
iio: pressure: dps310: Refactor startup procedure
iio: pressure: dps310: Reset chip after timeout
xhci: dbc: Fix memory leak in xhci_alloc_dbc()
usb: add quirks for Lenovo OneLink+ Dock
can: kvaser_usb: Fix use of uninitialized completion
can: kvaser_usb_leaf: Fix overread with an invalid command
can: kvaser_usb_leaf: Fix TX queue out of sync after restart
can: kvaser_usb_leaf: Fix CAN state after restart
mmc: sdhci-sprd: Fix minimum clock limit
i2c: designware: Fix handling of real but unexpected device interrupts
fs: dlm: fix race between test_bit() and queue_work()
fs: dlm: handle -EBUSY first in lock arg validation
HID: multitouch: Add memory barriers
quota: Check next/prev free block number after reading from quota file
platform/chrome: cros_ec_proto: Update version on GET_NEXT_EVENT failure
ASoC: wcd9335: fix order of Slimbus unprepare/disable
ASoC: wcd934x: fix order of Slimbus unprepare/disable
hwmon: (gsc-hwmon) Call of_node_get() before of_find_xxx API
net: thunderbolt: Enable DMA paths only after rings are enabled
regulator: qcom_rpm: Fix circular deferral regression
arm64: topology: move store_cpu_topology() to shared code
riscv: topology: fix default topology reporting
RISC-V: Make port I/O string accessors actually work
parisc: fbdev/stifb: Align graphics memory size to 4MB
riscv: Allow PROT_WRITE-only mmap()
riscv: Make VM_WRITE imply VM_READ
riscv: always honor the CONFIG_CMDLINE_FORCE when parsing dtb
riscv: Pass -mno-relax only on lld < 15.0.0
UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
nvmem: core: Fix memleak in nvmem_register()
nvme-multipath: fix possible hang in live ns resize with ANA access
nvme-pci: set min_align_mask before calculating max_hw_sectors
Revert "drm/amdgpu: use dirty framebuffer helper"
dmaengine: mxs: use platform_driver_register
drm/virtio: Check whether transferred 2D BO is shmem
drm/virtio: Unlock reservations on virtio_gpu_object_shmem_init() error
drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
drm/udl: Restore display mode on resume
arm64: errata: Add Cortex-A55 to the repeat tlbi list
mm/damon: validate if the pmd entry is present before accessing
mm/mmap: undo ->mmap() when arch_validate_flags() fails
xen/gntdev: Prevent leaking grants
xen/gntdev: Accommodate VMA splitting
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
serial: 8250: Let drivers request full 16550A feature probing
serial: 8250: Request full 16550A feature probing for OxSemi PCIe devices
NFSD: Protect against send buffer overflow in NFSv3 READDIR
NFSD: Protect against send buffer overflow in NFSv2 READ
NFSD: Protect against send buffer overflow in NFSv3 READ
powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
powerpc/boot: Explicitly disable usage of SPE instructions
slimbus: qcom-ngd: use correct error in message of pdr_add_lookup() failure
slimbus: qcom-ngd: cleanup in probe error path
scsi: qedf: Populate sysfs attributes for vport
gpio: rockchip: request GPIO mux to pinctrl when setting direction
pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback
fbdev: smscufx: Fix use-after-free in ufx_ops_open()
ksmbd: fix endless loop when encryption for response fails
ksmbd: Fix wrong return value and message length check in smb2_ioctl()
ksmbd: Fix user namespace mapping
fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE
btrfs: fix race between quota enable and quota rescan ioctl
btrfs: set generation before calling btrfs_clean_tree_block in btrfs_init_new_buffer
f2fs: complete checkpoints during remount
f2fs: flush pending checkpoints when freezing super
f2fs: increase the limit for reserve_root
f2fs: fix to do sanity check on destination blkaddr during recovery
f2fs: fix to do sanity check on summary info
hardening: Avoid harmless Clang option under CONFIG_INIT_STACK_ALL_ZERO
hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
jbd2: wake up journal waiters in FIFO order, not LIFO
jbd2: fix potential buffer head reference count leak
jbd2: fix potential use-after-free in jbd2_fc_wait_bufs
jbd2: add miss release buffer head in fc_do_one_pass()
ext4: avoid crash when inline data creation follows DIO write
ext4: fix null-ptr-deref in ext4_write_info
ext4: make ext4_lazyinit_thread freezable
ext4: fix check for block being out of directory size
ext4: don't increase iversion counter for ea_inodes
ext4: ext4_read_bh_lock() should submit IO if the buffer isn't uptodate
ext4: place buffer head allocation before handle start
ext4: fix dir corruption when ext4_dx_add_entry() fails
ext4: fix miss release buffer head in ext4_fc_write_inode
ext4: fix potential memory leak in ext4_fc_record_modified_inode()
ext4: fix potential memory leak in ext4_fc_record_regions()
ext4: update 'state->fc_regions_size' after successful memory allocation
livepatch: fix race between fork and KLP transition
ftrace: Properly unset FTRACE_HASH_FL_MOD
ring-buffer: Allow splice to read previous partially read pages
ring-buffer: Have the shortest_full queue be the shortest not longest
ring-buffer: Check pending waiters when doing wake ups as well
ring-buffer: Add ring_buffer_wake_waiters()
ring-buffer: Fix race between reset page and reading page
tracing: Disable interrupt or preemption before acquiring arch_spinlock_t
tracing: Wake up ring buffer waiters on closing of the file
tracing: Wake up waiters when tracing is disabled
tracing: Add ioctl() to force ring buffer waiters to wake up
tracing: Move duplicate code of trace_kprobe/eprobe.c into header
tracing: Add "(fault)" name injection to kernel probes
tracing: Fix reading strings from synthetic events
thunderbolt: Explicitly enable lane adapter hotplug events at startup
efi: libstub: drop pointless get_memory_map() call
media: cedrus: Set the platform driver data earlier
media: cedrus: Fix endless loop in cedrus_h265_skip_bits()
blk-wbt: call rq_qos_add() after wb_normal is initialized
KVM: x86/emulator: Fix handing of POP SS to correctly set interruptibility
KVM: nVMX: Unconditionally purge queued/injected events on nested "exit"
KVM: nVMX: Don't propagate vmcs12's PERF_GLOBAL_CTRL settings to vmcs02
KVM: VMX: Drop bits 31:16 when shoving exception error code into VMCS
staging: greybus: audio_helper: remove unused and wrong debugfs usage
drm/nouveau/kms/nv140-: Disable interlacing
drm/nouveau: fix a use-after-free in nouveau_gem_prime_import_sg_table()
drm/i915: Fix watermark calculations for gen12+ RC CCS modifier
drm/i915: Fix watermark calculations for gen12+ MC CCS modifier
drm/i915: Fix watermark calculations for gen12+ CCS+CC modifier
drm/amd/display: Fix vblank refcount in vrr transition
smb3: must initialize two ACL struct fields to zero
selinux: use "grep -E" instead of "egrep"
ima: fix blocking of security.ima xattrs of unsupported algorithms
userfaultfd: open userfaultfds with O_RDONLY
ntfs3: rework xattr handlers and switch to POSIX ACL VFS helpers
thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register()
sh: machvec: Use char[] for section boundaries
MIPS: SGI-IP27: Free some unused memory
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
ARM: 9244/1: dump: Fix wrong pg_level in walk_pmd()
ARM: 9247/1: mm: set readonly for MT_MEMORY_RO with ARM_LPAE
objtool: Preserve special st_shndx indexes in elf_update_symbol
nfsd: Fix a memory leak in an error handling path
SUNRPC: Fix svcxdr_init_decode's end-of-buffer calculation
SUNRPC: Fix svcxdr_init_encode's buflen calculation
NFSD: Protect against send buffer overflow in NFSv2 READDIR
NFSD: Fix handling of oversized NFSv4 COMPOUND requests
wifi: rtlwifi: 8192de: correct checking of IQK reload
wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()
leds: lm3601x: Don't use mutex after it was destroyed
bpf: Fix reference state management for synchronous callbacks
wifi: mac80211: allow bw change during channel switch in mesh
bpftool: Fix a wrong type cast in btf_dumper_int
spi: mt7621: Fix an error message in mt7621_spi_probe()
x86/resctrl: Fix to restore to original value when re-enabling hardware prefetch register
xsk: Fix backpressure mechanism on Tx
bpf: Disable preemption when increasing per-cpu map_locked
bpf: Propagate error from htab_lock_bucket() to userspace
bpf: Use this_cpu_{inc|dec|inc_return} for bpf_task_storage_busy
Bluetooth: btusb: mediatek: fix WMT failure during runtime suspend
wifi: rtl8xxxu: tighten bounds checking in rtl8xxxu_read_efuse()
wifi: rtw88: add missing destroy_workqueue() on error path in rtw_core_init()
selftests/xsk: Avoid use-after-free on ctx
spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()
wifi: rtl8xxxu: Fix skb misuse in TX queue selection
spi: meson-spicc: do not rely on busy flag in pow2 clk ops
bpf: btf: fix truncated last_member_type_id in btf_struct_resolve
wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibration
wifi: rtl8xxxu: Remove copy-paste leftover in gen2_update_rate_mask
wifi: mt76: sdio: fix transmitting packet hangs
wifi: mt76: mt7615: add mt7615_mutex_acquire/release in mt7615_sta_set_decap_offload
wifi: mt76: mt7915: do not check state before configuring implicit beamform
Bluetooth: RFCOMM: Fix possible deadlock on socket shutdown/release
net: fs_enet: Fix wrong check in do_pd_setup
bpf: Ensure correct locking around vulnerable function find_vpid()
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
netfilter: conntrack: fix the gc rescheduling delay
netfilter: conntrack: revisit the gc initial rescheduling bias
wifi: ath11k: fix number of VHT beamformee spatial streams
x86/microcode/AMD: Track patch allocation size explicitly
x86/cpu: Include the header of init_ia32_feat_ctl()'s prototype
spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
skmsg: Schedule psock work if the cached skb exists on the psock
i2c: mlxbf: support lock mechanism
Bluetooth: hci_core: Fix not handling link timeouts propertly
xfrm: Reinject transport-mode packets through workqueue
netfilter: nft_fib: Fix for rpath check with VRF devices
spi: s3c64xx: Fix large transfers with DMA
wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM
vhost/vsock: Use kvmalloc/kvfree for larger packets.
eth: alx: take rtnl_lock on resume
mISDN: fix use-after-free bugs in l1oip timer handlers
sctp: handle the error returned from sctp_auth_asoc_init_active_key
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
spi: Ensure that sg_table won't be used after being freed
hwmon: (pmbus/mp2888) Fix sensors readouts for MPS Multi-phase mp2888 controller
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
bnx2x: fix potential memory leak in bnx2x_tpa_stop()
net: wwan: iosm: Call mutex_init before locking it
net/ieee802154: reject zero-sized raw_sendmsg()
once: add DO_ONCE_SLOW() for sleepable contexts
net: mvpp2: fix mvpp2 debugfs leak
drm: bridge: adv7511: fix CEC power down control register offset
drm: bridge: adv7511: unregister cec i2c device after cec adapter
drm/bridge: Avoid uninitialized variable warning
drm/mipi-dsi: Detach devices when removing the host
drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling
drm/bridge: parade-ps8640: Fix regulator supply order
drm/dp_mst: fix drm_dp_dpcd_read return value checks
drm:pl111: Add of_node_put() when breaking out of for_each_available_child_of_node()
ASoC: mt6359: fix tests for platform_get_irq() failure
platform/chrome: fix double-free in chromeos_laptop_prepare()
platform/chrome: fix memory corruption in ioctl
ASoC: tas2764: Allow mono streams
ASoC: tas2764: Drop conflicting set_bias_level power setting
ASoC: tas2764: Fix mute/unmute
platform/x86: msi-laptop: Fix old-ec check for backlight registering
platform/x86: msi-laptop: Fix resource cleanup
platform/chrome: cros_ec_typec: Correct alt mode index
drm/amdgpu: add missing pci_disable_device() in amdgpu_pmops_runtime_resume()
drm/bridge: megachips: Fix a null pointer dereference bug
ASoC: rsnd: Add check for rsnd_mod_power_on
ALSA: hda: beep: Simplify keep-power-at-enable behavior
drm/bochs: fix blanking
drm/omap: dss: Fix refcount leak bugs
drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()
mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
ASoC: eureka-tlv320: Hold reference returned from of_find_xxx API
drm/msm/dpu: index dpu_kms->hw_vbif using vbif_idx
drm/msm/dp: correct 1.62G link rate at dp_catalog_ctrl_config_msa()
drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()
ASoC: codecs: tx-macro: fix kcontrol put
ASoC: da7219: Fix an error handling path in da7219_register_dai_clks()
ALSA: dmaengine: increment buffer pointer atomically
mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe()
ASoC: wm8997: Fix PM disable depth imbalance in wm8997_probe
ASoC: wm5110: Fix PM disable depth imbalance in wm5110_probe
ASoC: wm5102: Fix PM disable depth imbalance in wm5102_probe
ASoC: mt6660: Fix PM disable depth imbalance in mt6660_i2c_probe
ALSA: hda/hdmi: Don't skip notification handling during PM operation
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
memory: of: Fix refcount leak bug in of_get_ddr_timings()
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
locks: fix TOCTOU race when granting write lease
soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
soc: qcom: smem_state: Add refcounting for the 'state->of_node'
ARM: dts: imx6qdl-kontron-samx6i: hook up DDC i2c bus
ARM: dts: turris-omnia: Fix mpp26 pin name and comment
ARM: dts: kirkwood: lsxl: fix serial line
ARM: dts: kirkwood: lsxl: remove first ethernet port
ia64: export memory_add_physaddr_to_nid to fix cxl build error
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
arm64: dts: ti: k3-j7200: fix main pinmux range
ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family
ARM: Drop CMDLINE_* dependency on ATAGS
ext4: don't run ext4lazyinit for read-only filesystems
arm64: ftrace: fix module PLTs with mcount
ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX
iio: adc: at91-sama5d2_adc: check return status for pressure and touch
iio: adc: at91-sama5d2_adc: lock around oversampling and sample freq
iio: adc: at91-sama5d2_adc: disable/prepare buffer on suspend/resume
iio: inkern: only release the device node when done with it
iio: inkern: fix return value in devm_of_iio_channel_get_by_name()
iio: ABI: Fix wrong format of differential capacitance channel ABI.
iio: magnetometer: yas530: Change data type of hard_offsets to signed
RDMA/mlx5: Don't compare mkey tags in DEVX indirect mkey
usb: common: debug: Check non-standard control requests
clk: meson: Hold reference returned by of_get_parent()
clk: oxnas: Hold reference returned by of_get_parent()
clk: qoriq: Hold reference returned by of_get_parent()
clk: berlin: Add of_node_put() for of_get_parent()
clk: sprd: Hold reference returned by of_get_parent()
clk: tegra: Fix refcount leak in tegra210_clock_init
clk: tegra: Fix refcount leak in tegra114_clock_init
clk: tegra20: Fix refcount leak in tegra20_clock_init
HSI: omap_ssi: Fix refcount leak in ssi_probe
HSI: omap_ssi_port: Fix dma_map_sg error check
media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop
tty: xilinx_uartps: Fix the ignore_status
media: meson: vdec: add missing clk_disable_unprepare on error in vdec_hevc_start()
media: uvcvideo: Fix memory leak in uvc_gpio_parse
media: uvcvideo: Use entity get_cur in uvc_ctrl_set
media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
RDMA/rxe: Fix "kernel NULL pointer dereference" error
RDMA/rxe: Fix the error caused by qp->sk
misc: ocxl: fix possible refcount leak in afu_ioctl()
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
dmaengine: hisilicon: Disable channels when unregister hisi_dma
dmaengine: hisilicon: Fix CQ head update
dmaengine: hisilicon: Add multi-thread support for a DMA channel
dyndbg: fix static_branch manipulation
dyndbg: fix module.dyndbg handling
dyndbg: let query-modname override actual module name
dyndbg: drop EXPORTed dynamic_debug_exec_queries
clk: qcom: sm6115: Select QCOM_GDSC
mtd: devices: docg3: check the return value of devm_ioremap() in the probe
phy: amlogic: phy-meson-axg-mipi-pcie-analog: Hold reference returned by of_get_parent()
phy: phy-mtk-tphy: fix the phy type setting issue
mtd: rawnand: intel: Read the chip-select line from the correct OF node
mtd: rawnand: intel: Remove undocumented compatible string
mtd: rawnand: fsl_elbc: Fix none ECC mode
RDMA/irdma: Align AE id codes to correct flush code and event
RDMA/srp: Fix srp_abort()
RDMA/siw: Always consume all skbuf data in sk_data_ready() upcall.
RDMA/siw: Fix QP destroy to wait for all references dropped.
ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
ata: fix ata_id_has_devslp()
ata: fix ata_id_has_ncq_autosense()
ata: fix ata_id_has_dipm()
mtd: rawnand: meson: fix bit map use in meson_nfc_ecc_correct()
md: Replace snprintf with scnprintf
md/raid5: Ensure stripe_fill happens on non-read IO with journal
md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()
RDMA/cm: Use SLID in the work completion as the DLID in responder side
IB: Set IOVA/LENGTH on IB_MR in core/uverbs layers
xhci: Don't show warning for reinit on known broken suspend
usb: gadget: function: fix dangling pnp_string in f_printer.c
drivers: serial: jsm: fix some leaks in probe
serial: 8250: Toggle IER bits on only after irq has been set up
tty: serial: fsl_lpuart: disable dma rx/tx use flags in lpuart_dma_shutdown
phy: qualcomm: call clk_disable_unprepare in the error handling
staging: vt6655: fix some erroneous memory clean-up loops
slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON
firmware: google: Test spinlock on panic path to avoid lockups
serial: 8250: Fix restoring termios speed after suspend
scsi: libsas: Fix use-after-free bug in smp_execute_task_sg()
scsi: iscsi: Rename iscsi_conn_queue_work()
scsi: iscsi: Add recv workqueue helpers
scsi: iscsi: Run recv path from workqueue
scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()
clk: qcom: apss-ipq6018: mark apcs_alias0_core_clk as critical
clk: qcom: gcc-sm6115: Override default Alpha PLL regs
RDMA/rxe: Fix resize_finish() in rxe_queue.c
fsi: core: Check error number after calling ida_simple_get
mfd: intel_soc_pmic: Fix an error handling path in intel_soc_pmic_i2c_probe()
mfd: fsl-imx25: Fix an error handling path in mx25_tsadc_setup_irq()
mfd: lp8788: Fix an error handling path in lp8788_probe()
mfd: lp8788: Fix an error handling path in lp8788_irq_init() and lp8788_irq_init()
mfd: fsl-imx25: Fix check for platform_get_irq() errors
mfd: sm501: Add check for platform_driver_register()
clk: mediatek: mt8183: mfgcfg: Propagate rate changes to parent
dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
usb: mtu3: fix failed runtime suspend in host only mode
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
clk: vc5: Fix 5P49V6901 outputs disabling when enabling FOD
clk: baikal-t1: Fix invalid xGMAC PTP clock divider
clk: baikal-t1: Add shared xGMAC ref/ptp clocks internal parent
clk: baikal-t1: Add SATA internal ref clock buffer
clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration
clk: imx: scu: fix memleak on platform_device_add() fails
clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
clk: ast2600: BCLK comes from EPLL
mailbox: mpfs: fix handling of the reg property
mailbox: mpfs: account for mbox offsets while sending
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
powerpc/configs: Properly enable PAPR_SCM in pseries_defconfig
powerpc/math_emu/efp: Include module.h
powerpc/sysdev/fsl_msi: Add missing of_node_put()
powerpc/pci_dn: Add missing of_node_put()
powerpc/powernv: add missing of_node_put() in opal_export_attrs()
powerpc: Fix fallocate and fadvise64_64 compat parameter combination
x86/hyperv: Fix 'struct hv_enlightened_vmcs' definition
powerpc/64s: Fix GENERIC_CPU build flags for PPC970 / G5
powerpc: Fix SPE Power ISA properties for e500v1 platforms
powerpc/kprobes: Fix null pointer reference in arch_prepare_kprobe()
powerpc/pseries/vas: Pass hw_cpu_id to node associativity HCALL
crypto: sahara - don't sleep when in softirq
crypto: hisilicon/zip - fix mismatch in get/set sgl_sge_nr
hwrng: arm-smccc-trng - fix NO_ENTROPY handling
cgroup: Honor caller's cgroup NS when resolving path
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
crypto: qat - fix default value of WDT timer
crypto: hisilicon/qm - fix missing put dfx access
cgroup/cpuset: Enable update_tasks_cpumask() on top_cpuset
iommu/omap: Fix buffer overflow in debugfs
crypto: akcipher - default implementation for setting a private key
crypto: ccp - Release dma channels before dmaengine unrgister
crypto: inside-secure - Change swab to swab32
crypto: qat - fix DMA transfer direction
cifs: return correct error in ->calc_signature()
iommu/iova: Fix module config properly
tracing: kprobe: Fix kprobe event gen test module on exit
tracing: kprobe: Make gen test module work in arm and riscv
tracing/osnoise: Fix possible recursive locking in stop_per_cpu_kthreads
kbuild: remove the target in signal traps when interrupted
kbuild: rpm-pkg: fix breakage when V=1 is used
crypto: marvell/octeontx - prevent integer overflows
crypto: cavium - prevent integer overflow loading firmware
thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id
ACPI: APEI: do not add task_work to kernel thread to avoid memory leak
f2fs: fix race condition on setting FI_NO_EXTENT flag
f2fs: fix to account FS_CP_DATA_IO correctly
selftest: tpm2: Add Client.__del__() to close /dev/tpm* handle
fs: dlm: fix race in lowcomms
rcu: Avoid triggering strict-GP irq-work when RCU is idle
rcu: Back off upon fill_page_cache_func() allocation failure
rcu-tasks: Convert RCU_LOCKDEP_WARN() to WARN_ONCE()
ACPI: video: Add Toshiba Satellite/Portege Z830 quirk
ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address
cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
MIPS: BCM47XX: Cast memcmp() of function to (void *)
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
ARM: decompressor: Include .data.rel.ro.local
ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable
x86/entry: Work around Clang __bdos() bug
NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
NFSD: fix use-after-free on source server when doing inter-server copy
wifi: brcmfmac: fix invalid address access when enabling SCAN log level
bpftool: Clear errno after libcap's checks
ice: set tx_tstamps when creating new Tx rings via ethtool
net: ethernet: ti: davinci_mdio: Add workaround for errata i2329
openvswitch: Fix double reporting of drops in dropwatch
openvswitch: Fix overreporting of drops in dropwatch
tcp: annotate data-race around tcp_md5sig_pool_populated
x86/mce: Retrieve poison range from hardware
wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg()
thunderbolt: Add back Intel Falcon Ridge end-to-end flow control workaround
xfrm: Update ipcomp_scratches with NULL when freed
iavf: Fix race between iavf_close and iavf_reset_task
wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()
Bluetooth: btintel: Mark Intel controller to support LE_STATES quirk
regulator: core: Prevent integer underflow
wifi: mt76: mt7921: reset msta->airtime_ac while clearing up hw value
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
can: bcm: check the result of can_send() in bcm_can_tx()
wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620
wifi: rt2x00: set correct TX_SW_CFG1 MAC register for MT7620
wifi: rt2x00: set VGC gain for both chains of MT7620
wifi: rt2x00: set SoC wmac clock register
wifi: rt2x00: correctly set BBP register 86 for MT7620
hwmon: (sht4x) do not overflow clamping operation on 32-bit platforms
net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory
Bluetooth: L2CAP: Fix user-after-free
r8152: Rate limit overflow messages
drm/nouveau/nouveau_bo: fix potential memory leak in nouveau_bo_alloc()
drm: Use size_t type for len variable in drm_copy_field()
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
drm/komeda: Fix handling of atomic commits in the atomic_commit_tail hook
gpu: lontium-lt9611: Fix NULL pointer dereference in lt9611_connector_init()
drm/amd/display: fix overflow on MIN_I64 definition
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
drm: bridge: dw_hdmi: only trigger hotplug event on link change
ALSA: usb-audio: Register card at the last interface
drm/vc4: vec: Fix timings for VEC modes
drm: panel-orientation-quirks: Add quirk for Anbernic Win600
platform/chrome: cros_ec: Notify the PM of wake events during resume
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
drm/amdgpu: fix initial connector audio value
drm/meson: reorder driver deinit sequence to fix use-after-free bug
drm/meson: explicitly remove aggregate driver at module unload time
mmc: sdhci-msm: add compatible string check for sdm670
drm/dp: Don't rewrite link config when setting phy test pattern
drm/amd/display: Remove interface for periodic interrupt 1
ARM: dts: imx7d-sdb: config the max pressure for tsc2046
ARM: dts: imx6q: add missing properties for sram
ARM: dts: imx6dl: add missing properties for sram
ARM: dts: imx6qp: add missing properties for sram
ARM: dts: imx6sl: add missing properties for sram
ARM: dts: imx6sll: add missing properties for sram
ARM: dts: imx6sx: add missing properties for sram
kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT
arm64: dts: imx8mq-librem5: Add bq25895 as max17055's power supply
btrfs: dump extra info if one free space cache has more bitmaps than it should
btrfs: scrub: try to fix super block errors
btrfs: don't print information about space cache or tree every remount
ARM: 9242/1: kasan: Only map modules if CONFIG_KASAN_VMALLOC=n
clk: zynqmp: Fix stack-out-of-bounds in strncpy`
media: cx88: Fix a null-ptr-deref bug in buffer_prepare()
media: platform: fix some double free in meson-ge2d and mtk-jpeg and s5p-mfc
clk: zynqmp: pll: rectify rate rounding in zynqmp_pll_round_rate
usb: host: xhci-plat: suspend and resume clocks
usb: host: xhci-plat: suspend/resume clks for brcm
dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow
scsi: 3w-9xxx: Avoid disabling device if failing to enable it
nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
iommu/arm-smmu-v3: Make default domain type of HiSilicon PTT device to identity
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
staging: vt6655: fix potential memory leak
blk-throttle: prevent overflow while calculating wait time
ata: libahci_platform: Sanity check the DT child nodes number
bcache: fix set_at_max_writeback_rate() for multiple attached devices
soundwire: cadence: Don't overwrite msg->buf during write commands
soundwire: intel: fix error handling on dai registration issues
HID: roccat: Fix use-after-free in roccat_read()
eventfd: guard wake_up in eventfd fs calls as well
md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d
usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
usb: musb: Fix musb_gadget.c rxstate overflow bug
arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes
usb: dwc3: core: Enable GUCTL1 bit 10 for fixing termination error after resume bug
Revert "usb: storage: Add quirk for Samsung Fit flash"
staging: rtl8723bs: fix potential memory leak in rtw_init_drv_sw()
staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
scsi: tracing: Fix compile error in trace_array calls when TRACING is disabled
ext2: Use kvmalloc() for group descriptor array
nvme: copy firmware_rev on each init
nvmet-tcp: add bounds check on Transfer Tag
usb: idmouse: fix an uninit-value in idmouse_open
clk: bcm2835: Make peripheral PLLC critical
clk: bcm2835: Round UART input clock up
perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc
io_uring/af_unix: defer registered files gc to io_uring release
io_uring: correct pinned_vm accounting
io_uring/rw: fix short rw error handling
io_uring/rw: fix error'ed retry return values
io_uring/rw: fix unexpected link breakage
mm: hugetlb: fix UAF in hugetlb_handle_userfault
net: ieee802154: return -EINVAL for unknown addr type
ALSA: usb-audio: Fix last interface check for registration
blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()
net: ethernet: ti: davinci_mdio: fix build for mdio bitbang uses
Revert "net/ieee802154: reject zero-sized raw_sendmsg()"
net/ieee802154: don't warn zero-sized raw_sendmsg()
drm/amd/display: Fix build breakage with CONFIG_DEBUG_FS=n
Kconfig.debug: simplify the dependency of DEBUG_INFO_DWARF4/5
Kconfig.debug: add toolchain checks for DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
lib/Kconfig.debug: Add check for non-constant .{s,u}leb128 support to DWARF5
ext4: continue to expand file system when the target size doesn't reach
thermal: intel_powerclamp: Use first online CPU as control_cpu
gcov: support GCC 12.1 and newer compilers
io-wq: Fix memory leak in worker creation
Linux 5.15.75
Change-Id: I5a3ef9688fb31003940d7e1828f863b9d50f1da9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Alex Sverdlin
|
3680442cba |
ARM: 9242/1: kasan: Only map modules if CONFIG_KASAN_VMALLOC=n
[ Upstream commit 823f606ab6b4759a1faf0388abcf4fb0776710d2 ] In case CONFIG_KASAN_VMALLOC=y kasan_populate_vmalloc() allocates the shadow pages dynamically. But even worse is that kasan_release_vmalloc() releases them, which is not compatible with create_mapping() of MODULES_VADDR..MODULES_END range: BUG: Bad page state in process kworker/9:1 pfn:2068b page:e5e06160 refcount:0 mapcount:0 mapping:00000000 index:0x0 flags: 0x1000(reserved) raw: 00001000 e5e06164 e5e06164 00000000 00000000 00000000 ffffffff 00000000 page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set bad because of flags: 0x1000(reserved) Modules linked in: ip_tables CPU: 9 PID: 154 Comm: kworker/9:1 Not tainted 5.4.188-... #1 Hardware name: LSI Axxia AXM55XX Workqueue: events do_free_init unwind_backtrace show_stack dump_stack bad_page free_pcp_prepare free_unref_page kasan_depopulate_vmalloc_pte __apply_to_page_range apply_to_existing_page_range kasan_release_vmalloc __purge_vmap_area_lazy _vm_unmap_aliases.part.0 __vunmap do_free_init process_one_work worker_thread kthread Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Wang Kefeng
|
425a2a9469 |
ARM: 9247/1: mm: set readonly for MT_MEMORY_RO with ARM_LPAE
[ Upstream commit 14ca1a4690750bb54e1049e49f3140ef48958a6e ]
MT_MEMORY_RO is introduced by commit 598f0a99fa8a ("ARM: 9210/1:
Mark the FDT_FIXED sections as shareable"), which is a readonly
memory type for FDT area, but there are some different between
ARM_LPAE and non-ARM_LPAE, we need to setup PMD_SECT_AP2 and
L_PMD_SECT_RDONLY for MT_MEMORY_RO when ARM_LAPE enabled.
non-ARM_LPAE 0xff800000-0xffa00000 2M PGD KERNEL ro NX SHD
ARM_LPAE 0xff800000-0xffc00000 4M PMD RW NX SHD
ARM_LPAE+fix 0xff800000-0xffc00000 4M PMD ro NX SHD
Fixes: 598f0a99fa8a ("ARM: 9210/1: Mark the FDT_FIXED sections as shareable")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Wang Kefeng
|
2647b20e04 |
ARM: 9244/1: dump: Fix wrong pg_level in walk_pmd()
[ Upstream commit 2ccd19b3ffac07cc7e75a2bd1ed779728bb67197 ]
After ARM supports p4d page tables, the pg_level for note_page()
in walk_pmd() should be 4, not 3, fix it.
Fixes:
|
||
|
Greg Kroah-Hartman
|
817780c598 |
Merge 5.15.56 into android13-5.15-lts
Changes in 5.15.56
ALSA: hda - Add fixup for Dell Latitidue E5430
ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
ALSA: hda/realtek: Fix headset mic for Acer SF313-51
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
ALSA: hda/realtek: fix mute/micmute LEDs for HP machines
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
fix race between exit_itimers() and /proc/pid/timers
mm: userfaultfd: fix UFFDIO_CONTINUE on fallocated shmem pages
mm: split huge PUD on wp_huge_pud fallback
tracing/histograms: Fix memory leak problem
net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer
ip: fix dflt addr selection for connected nexthop
ARM: 9213/1: Print message about disabled Spectre workarounds only once
ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
wifi: mac80211: fix queue selection for mesh/OCB interfaces
cgroup: Use separate src/dst nodes when preloading css_sets for migration
btrfs: return -EAGAIN for NOWAIT dio reads/writes on compressed and inline extents
drm/panfrost: Put mapping instead of shmem obj on panfrost_mmu_map_fault_addr() error
drm/panfrost: Fix shrinker list corruption by madvise IOCTL
fs/remap: constrain dedupe of EOF blocks
nilfs2: fix incorrect masking of permission flags for symlinks
sh: convert nommu io{re,un}map() to static inline functions
Revert "evm: Fix memleak in init_desc"
xfs: only run COW extent recovery when there are no live extents
xfs: don't include bnobt blocks when reserving free block pool
xfs: run callbacks before waking waiters in xlog_state_shutdown_callbacks
xfs: drop async cache flushes from CIL commits.
reset: Fix devm bulk optional exclusive control getter
ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
spi: amd: Limit max transfer and message size
ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
ARM: 9210/1: Mark the FDT_FIXED sections as shareable
net/mlx5e: kTLS, Fix build time constant test in TX
net/mlx5e: kTLS, Fix build time constant test in RX
net/mlx5e: Fix enabling sriov while tc nic rules are offloaded
net/mlx5e: Fix capability check for updating vnic env counters
net/mlx5e: Ring the TX doorbell on DMA errors
drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()
ima: Fix a potential integer overflow in ima_appraise_measurement
ASoC: sgtl5000: Fix noise on shutdown/remove
ASoC: tas2764: Add post reset delays
ASoC: tas2764: Fix and extend FSYNC polarity handling
ASoC: tas2764: Correct playback volume range
ASoC: tas2764: Fix amp gain register offset & default
ASoC: Intel: Skylake: Correct the ssp rate discovery in skl_get_ssp_clks()
ASoC: Intel: Skylake: Correct the handling of fmt_config flexible array
net: stmmac: dwc-qos: Disable split header for Tegra194
net: ethernet: ti: am65-cpsw: Fix devlink port register sequence
sysctl: Fix data races in proc_dointvec().
sysctl: Fix data races in proc_douintvec().
sysctl: Fix data races in proc_dointvec_minmax().
sysctl: Fix data races in proc_douintvec_minmax().
sysctl: Fix data races in proc_doulongvec_minmax().
sysctl: Fix data races in proc_dointvec_jiffies().
tcp: Fix a data-race around sysctl_tcp_max_orphans.
inetpeer: Fix data-races around sysctl.
net: Fix data-races around sysctl_mem.
cipso: Fix data-races around sysctl.
icmp: Fix data-races around sysctl.
ipv4: Fix a data-race around sysctl_fib_sync_mem.
ARM: dts: at91: sama5d2: Fix typo in i2s1 node
ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC
arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot
netfilter: nf_log: incorrect offset to network header
netfilter: nf_tables: replace BUG_ON by element length check
drm/i915/gvt: IS_ERR() vs NULL bug in intel_gvt_update_reg_whitelist()
xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
lockd: set fl_owner when unlocking files
lockd: fix nlm_close_files
tracing: Fix sleeping while atomic in kdb ftdump
drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
drm/i915/dg2: Add Wa_22011100796
drm/i915/gt: Serialize GRDOM access between multiple engine resets
drm/i915/gt: Serialize TLB invalidates with GT resets
drm/i915/uc: correctly track uc_fw init failure
drm/i915: Require the vm mutex for i915_vma_bind()
bnxt_en: Fix bnxt_reinit_after_abort() code path
bnxt_en: Fix bnxt_refclk_read()
sysctl: Fix data-races in proc_dou8vec_minmax().
sysctl: Fix data-races in proc_dointvec_ms_jiffies().
icmp: Fix data-races around sysctl_icmp_echo_enable_probe.
icmp: Fix a data-race around sysctl_icmp_ignore_bogus_error_responses.
icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.
icmp: Fix a data-race around sysctl_icmp_ratelimit.
icmp: Fix a data-race around sysctl_icmp_ratemask.
raw: Fix a data-race around sysctl_raw_l3mdev_accept.
tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
ipv4: Fix data-races around sysctl_ip_dynaddr.
nexthop: Fix data-races around nexthop_compat_mode.
net: ftgmac100: Hold reference returned by of_get_child_by_name()
net: stmmac: fix leaks in probe
ima: force signature verification when CONFIG_KEXEC_SIG is configured
ima: Fix potential memory leak in ima_init_crypto()
drm/amd/display: Only use depth 36 bpp linebuffers on DCN display engines.
drm/amd/pm: Prevent divide by zero
sfc: fix use after free when disabling sriov
ceph: switch netfs read ops to use rreq->inode instead of rreq->mapping->host
seg6: fix skb checksum evaluation in SRH encapsulation/insertion
seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
sfc: fix kernel panic when creating VF
net: atlantic: remove deep parameter on suspend/resume functions
net: atlantic: remove aq_nic_deinit() when resume
KVM: x86: Fully initialize 'struct kvm_lapic_irq' in kvm_pv_kick_cpu_op()
net/tls: Check for errors in tls_device_init
ACPI: video: Fix acpi_video_handles_brightness_key_presses()
mm: sysctl: fix missing numa_stat when !CONFIG_HUGETLB_PAGE
btrfs: rename btrfs_bio to btrfs_io_context
btrfs: zoned: fix a leaked bioc in read_zone_info
ksmbd: use SOCK_NONBLOCK type for kernel_accept()
powerpc/xive/spapr: correct bitmap allocation size
vdpa/mlx5: Initialize CVQ vringh only once
vduse: Tie vduse mgmtdev and its device
virtio_mmio: Add missing PM calls to freeze/restore
virtio_mmio: Restore guest page size on resume
netfilter: br_netfilter: do not skip all hooks with 0 priority
scsi: hisi_sas: Limit max hw sectors for v3 HW
cpufreq: pmac32-cpufreq: Fix refcount leak bug
platform/x86: hp-wmi: Ignore Sanitization Mode event
firmware: sysfb: Make sysfb_create_simplefb() return a pdev pointer
firmware: sysfb: Add sysfb_disable() helper function
fbdev: Disable sysfb device registration when removing conflicting FBs
net: tipc: fix possible refcount leak in tipc_sk_create()
NFC: nxp-nci: don't print header length mismatch on i2c error
nvme-tcp: always fail a request when sending it failed
nvme: fix regression when disconnect a recovering ctrl
net: sfp: fix memory leak in sfp_probe()
ASoC: ops: Fix off by one in range control validation
pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove
ASoC: rt711-sdca-sdw: fix calibrate mutex initialization
ASoC: Intel: sof_sdw: handle errors on card registration
ASoC: rt711: fix calibrate mutex initialization
ASoC: rt7*-sdw: harden jack_detect_handler
ASoC: codecs: rt700/rt711/rt711-sdca: initialize workqueues in probe
ASoC: SOF: Intel: hda-loader: Clarify the cl_dsp_init() flow
ASoC: wcd938x: Fix event generation for some controls
ASoC: Intel: bytcr_wm5102: Fix GPIO related probe-ordering problem
ASoC: wm5110: Fix DRE control
ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
ASoC: dapm: Initialise kcontrol data for mux/demux controls
ASoC: cs47l15: Fix event generation for low power mux control
ASoC: madera: Fix event generation for OUT1 demux
ASoC: madera: Fix event generation for rate controls
irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
x86: Clear .brk area at early boot
soc: ixp4xx/npe: Fix unused match warning
ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
Revert "can: xilinx_can: Limit CANFD brp to 2"
ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
ALSA: usb-audio: Add quirk for Fiero SC-01
ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0)
nvme-pci: phison e16 has bogus namespace ids
signal handling: don't use BUG_ON() for debugging
USB: serial: ftdi_sio: add Belimo device ids
usb: typec: add missing uevent when partner support PD
usb: dwc3: gadget: Fix event pending check
tty: serial: samsung_tty: set dma burst_size to 1
vt: fix memory overlapping when deleting chars in the buffer
serial: 8250: fix return error code in serial8250_request_std_resource()
serial: stm32: Clear prev values before setting RTS delays
serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle
serial: 8250: Fix PM usage_count for console handover
x86/pat: Fix x86_has_pat_wp()
drm/aperture: Run fbdev removal before internal helpers
Linux 5.15.56
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib44efbedc8fea205005bd3ec2806ebb8cb19710d
|
||
|
Zhen Lei
|
ba27a912f9 |
ARM: 9210/1: Mark the FDT_FIXED sections as shareable
[ Upstream commit 598f0a99fa8a35be44b27106b43ddc66417af3b1 ] commit |
||
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Ard Biesheuvel
|
443838e6ff |
ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
[ Upstream commit 0609e200246bfd3b7516091c491bec4308349055 ]
Jon reports that the Spectre-BHB init code is filling up the kernel log
with spurious notifications about which mitigation has been enabled,
every time any CPU comes out of a low power state.
Given that Spectre-BHB mitigations are system wide, only a single
mitigation can be enabled, and we already print an error if two types of
CPUs coexist in a single system that require different Spectre-BHB
mitigations.
This means that the pr_info() that describes the selected mitigation
does not need to be emitted for each CPU anyway, and so we can simply
emit it only once.
In order to clarify the above in the log message, update it to describe
that the selected mitigation will be enabled on all CPUs, including ones
that are unaffected. If another CPU comes up later that is affected and
requires a different mitigation, we report an error as before.
Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround")
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Ard Biesheuvel
|
2a098504d7 |
ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
commit e5c46fde75e43c15a29b40e5fc5641727f97ae47 upstream. After emulating a misaligned load or store issued in Thumb mode, we have to advance the IT state by hand, or it will get out of sync with the actual instruction stream, which means we'll end up applying the wrong condition code to subsequent instructions. This might corrupt the program state rather catastrophically. So borrow the it_advance() helper from the probing code, and use it on CPSR if the emulated instruction is Thumb. Cc: <stable@vger.kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Dmitry Osipenko
|
a4f5e3a22f |
ARM: 9213/1: Print message about disabled Spectre workarounds only once
commit e4ced82deb5fb17222fb82e092c3f8311955b585 upstream. Print the message about disabled Spectre workarounds only once. The message is printed each time CPU goes out from idling state on NVIDIA Tegra boards, causing storm in KMSG that makes system unusable. Cc: stable@vger.kernel.org Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
813550e7cc |
Merge 5.15.42 into android13-5.15-lts
Changes in 5.15.42
usb: gadget: fix race when gadget driver register via ioctl
io_uring: arm poll for non-nowait files
floppy: use a statically allocated error counter
kernel/resource: Introduce request_mem_region_muxed()
i2c: piix4: Replace hardcoded memory map size with a #define
i2c: piix4: Move port I/O region request/release code into functions
i2c: piix4: Move SMBus controller base address detect into function
i2c: piix4: Move SMBus port selection into function
i2c: piix4: Add EFCH MMIO support to region request and release
i2c: piix4: Add EFCH MMIO support to SMBus base address detect
i2c: piix4: Add EFCH MMIO support for SMBus port select
i2c: piix4: Enable EFCH MMIO for Family 17h+
Watchdog: sp5100_tco: Move timer initialization into function
Watchdog: sp5100_tco: Refactor MMIO base address initialization
Watchdog: sp5100_tco: Add initialization using EFCH MMIO
Watchdog: sp5100_tco: Enable Family 17h+ CPUs
mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool
Revert "drm/i915/opregion: check port number bounds for SWSCI display power state"
rtc: fix use-after-free on device removal
rtc: pcf2127: fix bug when reading alarm registers
um: Cleanup syscall_handler_t definition/cast, fix warning
Input: add bounds checking to input_set_capability()
Input: stmfts - fix reference leak in stmfts_input_open
nvme-pci: add quirks for Samsung X5 SSDs
gfs2: Disable page faults during lockless buffered reads
rtc: sun6i: Fix time overflow handling
crypto: stm32 - fix reference leak in stm32_crc_remove
crypto: x86/chacha20 - Avoid spurious jumps to other functions
ALSA: hda/realtek: Enable headset mic on Lenovo P360
s390/traps: improve panic message for translation-specification exception
s390/pci: improve zpci_dev reference counting
vhost_vdpa: don't setup irq offloading when irq_num < 0
tools/virtio: compile with -pthread
nvmet: use a private workqueue instead of the system workqueue
nvme-multipath: fix hang when disk goes live over reconnect
rtc: mc146818-lib: Fix the AltCentury for AMD platforms
fs: fix an infinite loop in iomap_fiemap
MIPS: lantiq: check the return value of kzalloc()
drbd: remove usage of list iterator variable after loop
platform/chrome: cros_ec_debugfs: detach log reader wq from devm
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
nilfs2: fix lockdep warnings in page operations for btree nodes
nilfs2: fix lockdep warnings during disk space reclamation
ALSA: usb-audio: Restore Rane SL-1 quirk
ALSA: wavefront: Proper check of get_user() error
ALSA: hda/realtek: Add quirk for TongFang devices with pop noise
perf: Fix sys_perf_event_open() race against self
selinux: fix bad cleanup on error in hashtab_duplicate()
Fix double fget() in vhost_net_set_backend()
PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold
Revert "can: m_can: pci: use custom bit timings for Elkhart Lake"
KVM: x86/mmu: Update number of zapped pages even if page list is stable
arm64: paravirt: Use RCU read locks to guard stolen_time
arm64: mte: Ensure the cleared tags are visible before setting the PTE
crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ
libceph: fix potential use-after-free on linger ping and resends
drm/amd: Don't reset dGPUs if the system is going to s2idle
drm/i915/dmc: Add MMIO range restrictions
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
dma-buf: fix use of DMA_BUF_SET_NAME_{A,B} in userspace
dma-buf: ensure unique directory name for dmabuf stats
ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi
pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl
ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group
ARM: dts: aspeed: Add ADC for AST2600 and enable for Rainier and Everest
ARM: dts: aspeed: Add secure boot controller node
ARM: dts: aspeed: Add video engine to g6
pinctrl: mediatek: mt8365: fix IES control pins
ALSA: hda - fix unused Realtek function when PM is not enabled
net: ipa: record proper RX transaction count
net: macb: Increment rx bd head after allocating skb and buffer
xfrm: rework default policy structure
xfrm: fix "disable_policy" flag use when arriving from different devices
net/sched: act_pedit: sanitize shift argument before usage
netfilter: flowtable: fix excessive hw offload attempts after failure
netfilter: nft_flow_offload: skip dst neigh lookup for ppp devices
net: fix dev_fill_forward_path with pppoe + bridge
netfilter: nft_flow_offload: fix offload with pppoe + vlan
Revert "PCI: aardvark: Rewrite IRQ code to chained IRQ handler"
net: systemport: Fix an error handling path in bcm_sysport_probe()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
ice: fix crash when writing timestamp on RX rings
ice: fix possible under reporting of ethtool Tx and Rx statistics
ice: move ice_container_type onto ice_ring_container
ice: Fix interrupt moderation settings getting cleared
clk: at91: generated: consider range when calculating best rate
net/qla3xxx: Fix a test in ql_reset_work()
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/mlx5: DR, Fix missing flow_source when creating multi-destination FW table
net/mlx5e: Properly block LRO when XDP is enabled
net: af_key: add check for pfkey_broadcast in function pfkey_process
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
mptcp: change the parameter of __mptcp_make_csum
mptcp: reuse __mptcp_make_csum in validate_data_csum
mptcp: fix checksum byte order
igb: skip phy status check where unavailable
netfilter: flowtable: fix TCP flow teardown
netfilter: flowtable: pass flowtable to nf_flow_table_iterate()
netfilter: flowtable: move dst_check to packet path
net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.
riscv: dts: sifive: fu540-c000: align dma node name with dtschema
scsi: ufs: core: Fix referencing invalid rsp field
perf build: Fix check for btf__load_from_kernel_by_id() in libbpf
gpio: gpio-vf610: do not touch other bits when set the target bit
gpio: mvebu/pwm: Refuse requests with inverted polarity
perf regs x86: Fix arch__intr_reg_mask() for the hybrid platform
perf bench numa: Address compiler error on s390
scsi: scsi_dh_alua: Properly handle the ALUA transitioning state
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
mac80211: fix rx reordering with non explicit / psmp ack policy
nl80211: validate S1G channel width
selftests: add ping test with ping_group_range tuned
Revert "fbdev: Make fb_release() return -ENODEV if fbdev was unregistered"
fbdev: Prevent possible use-after-free in fb_release()
net: fix wrong network header length
nl80211: fix locking in nl80211_set_tx_bitrate_mask()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
net: atlantic: fix "frag[0] not initialized"
net: atlantic: reduce scope of is_rsc_complete
net: atlantic: add check for MAX_SKB_FRAGS
net: atlantic: verify hw_head_ lies within TX buffer ring
arm64: Enable repeat tlbi workaround on KRYO4XX gold CPUs
Input: ili210x - fix reset timing
dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group
mt76: mt7921e: fix possible probe failure after reboot
lockdown: also lock down previous kgdb use
i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe()
afs: Fix afs_getattr() to refetch file status if callback break occurred
Linux 5.15.42
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifad49f172050c7f8d07f9432a48766cfd5ddf2ca
|
||
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Ard Biesheuvel
|
b88e30dcdf |
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
[ Upstream commit 0dc14aa94ccd8ba35eb17a0f9b123d1566efd39e ]
The Spectre-BHB mitigations were inadvertently left disabled for
Cortex-A15, due to the fact that cpu_v7_bugs_init() is not called in
that case. So fix that.
Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
910b540ffa |
Merge 5.15.41 into android13-5.15
Changes in 5.15.41 batman-adv: Don't skb_split skbuffs with frag_list iwlwifi: iwl-dbg: Use del_timer_sync() before freeing hwmon: (tmp401) Add OF device ID table mac80211: Reset MBSSID parameters upon connection net: Fix features skip in for_each_netdev_feature() net: mscc: ocelot: fix last VCAP IS1/IS2 filter persisting in hardware when deleted net: mscc: ocelot: fix VCAP IS2 filters matching on both lookups net: mscc: ocelot: restrict tc-trap actions to VCAP IS2 lookup 0 net: mscc: ocelot: avoid corrupting hardware counters when moving VCAP filters fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove fbdev: efifb: Cleanup fb_info in .fb_destroy rather than .remove fbdev: vesafb: Cleanup fb_info in .fb_destroy rather than .remove platform/surface: aggregator: Fix initialization order when compiling as builtin module ice: Fix race during aux device (un)plugging ice: fix PTP stale Tx timestamps cleanup ipv4: drop dst in multicast routing path drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name() netlink: do not reset transport header in netlink_recvmsg() net: chelsio: cxgb4: Avoid potential negative array offset fbdev: efifb: Fix a use-after-free due early fb_info cleanup sfc: Use swap() instead of open coding it net: sfc: fix memory leak due to ptp channel mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection nfs: fix broken handling of the softreval mount option ionic: fix missing pci_release_regions() on error in ionic_probe() dim: initialize all struct fields hwmon: (ltq-cputemp) restrict it to SOC_XWAY procfs: prevent unprivileged processes accessing fdinfo dir selftests: vm: Makefile: rename TARGETS to VMTARGETS arm64: vdso: fix makefile dependency on vdso.so virtio: fix virtio transitional ids s390/ctcm: fix variable dereferenced before check s390/ctcm: fix potential memory leak s390/lcs: fix variable dereferenced before check net/sched: act_pedit: really ensure the skb is writable net: ethernet: mediatek: ppe: fix wrong size passed to memset() net: bcmgenet: Check for Wake-on-LAN interrupt probe deferral drm/vc4: hdmi: Fix build error for implicit function declaration net: dsa: bcm_sf2: Fix Wake-on-LAN with mac_link_down() net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe() tls: Fix context leak on tls_device_down drm/vmwgfx: Fix fencing on SVGAv3 gfs2: Fix filesystem block deallocation for short writes hwmon: (f71882fg) Fix negative temperature RDMA/irdma: Fix deadlock in irdma_cleanup_cm_core() iommu: arm-smmu: disable large page mappings for Nvidia arm-smmu ASoC: max98090: Reject invalid values in custom control put() ASoC: max98090: Generate notifications on changes for custom control ASoC: ops: Validate input values in snd_soc_put_volsw_range() s390: disable -Warray-bounds ASoC: SOF: Fix NULL pointer exception in sof_pci_probe callback net: emaclite: Don't advertise 1000BASE-T and do auto negotiation net: sfp: Add tx-fault workaround for Huawei MA5671A SFP ONT secure_seq: use the 64 bits of the siphash for port offset calculation tcp: use different parts of the port_offset for index and offset tcp: resalt the secret every 10 seconds tcp: add small random increments to the source port tcp: dynamically allocate the perturb table used by source ports tcp: increase source port perturb table to 2^16 tcp: drop the hash_32() part from the index calculation interconnect: Restore sync state by ignoring ipa-virt in provider count firmware_loader: use kernel credentials when reading firmware KVM: PPC: Book3S PR: Enable MSR_DR for switch_mmu_context() usb: xhci-mtk: fix fs isoc's transfer error x86/mm: Fix marking of unused sub-pmd ranges tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe() tty: n_gsm: fix buffer over-read in gsm_dlci_data() tty: n_gsm: fix mux activation issues in gsm_config() usb: cdc-wdm: fix reading stuck on device close usb: typec: tcpci: Don't skip cleanup in .remove() on error usb: typec: tcpci_mt6360: Update for BMC PHY setting USB: serial: pl2303: add device id for HP LM930 Display USB: serial: qcserial: add support for Sierra Wireless EM7590 USB: serial: option: add Fibocom L610 modem USB: serial: option: add Fibocom MA510 modem slimbus: qcom: Fix IRQ check in qcom_slim_probe fsl_lpuart: Don't enable interrupts too early serial: 8250_mtk: Fix UART_EFR register address serial: 8250_mtk: Fix register address for XON/XOFF character ceph: fix setting of xattrs on async created inodes Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()" mm/huge_memory: do not overkill when splitting huge_zero_page drm/vmwgfx: Disable command buffers on svga3 without gbobjects drm/nouveau/tegra: Stop using iommu_present() i40e: i40e_main: fix a missing check on list iterator net: atlantic: always deep reset on pm op, fixing up my null deref regression net: phy: Fix race condition on link status change writeback: Avoid skipping inode writeback cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp() arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map net: phy: micrel: Do not use kszphy_suspend/resume for KSZ8061 net: phy: micrel: Pass .probe for KS8737 SUNRPC: Ensure that the gssproxy client can start in a connected state drm/vmwgfx: Initialize drm_mode_fb_cmd2 Revert "drm/amd/pm: keep the BACO feature enabled for suspend" dma-buf: call dma_buf_stats_setup after dmabuf is in valid list mm/hwpoison: use pr_err() instead of dump_page() in get_any_page() SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() ping: fix address binding wrt vrf usb: gadget: uvc: rename function to be more consistent usb: gadget: uvc: allow for application to cleanly shutdown Linux 5.15.41 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia65cdbbddf553237d6a3a38efb9bcb2fcc3990ec |
||
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Mike Rapoport
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3539241b59 |
arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
commit 260364d112bc822005224667c0c9b1b17a53eafd upstream.
The semantics of pfn_valid() is to check presence of the memory map for a
PFN and not whether a PFN is covered by the linear map. The memory map
may be present for NOMAP memory regions, but they won't be mapped in the
linear mapping. Accessing such regions via __va() when they are
memremap()'ed will cause a crash.
On v5.4.y the crash happens on qemu-arm with UEFI [1]:
<1>[ 0.084476] 8<--- cut here ---
<1>[ 0.084595] Unable to handle kernel paging request at virtual address dfb76000
<1>[ 0.084938] pgd = (ptrval)
<1>[ 0.085038] [dfb76000] *pgd=5f7fe801, *pte=00000000, *ppte=00000000
...
<4>[ 0.093923] [<c0ed6ce8>] (memcpy) from [<c16a06f8>] (dmi_setup+0x60/0x418)
<4>[ 0.094204] [<c16a06f8>] (dmi_setup) from [<c16a38d4>] (arm_dmi_init+0x8/0x10)
<4>[ 0.094408] [<c16a38d4>] (arm_dmi_init) from [<c0302e9c>] (do_one_initcall+0x50/0x228)
<4>[ 0.094619] [<c0302e9c>] (do_one_initcall) from [<c16011e4>] (kernel_init_freeable+0x15c/0x1f8)
<4>[ 0.094841] [<c16011e4>] (kernel_init_freeable) from [<c0f028cc>] (kernel_init+0x8/0x10c)
<4>[ 0.095057] [<c0f028cc>] (kernel_init) from [<c03010e8>] (ret_from_fork+0x14/0x2c)
On kernels v5.10.y and newer the same crash won't reproduce on ARM because
commit
|
||
|
Greg Kroah-Hartman
|
8f997c3ab5 |
Merge 5.15.28 into android13-5.15
Changes in 5.15.28 slip: fix macro redefine warning x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting arm64: Add Neoverse-N2, Cortex-A710 CPU part definition arm64: Add HWCAP for self-synchronising virtual counter arm64: Add Cortex-X2 CPU part definition arm64: add ID_AA64ISAR2_EL1 sys register arm64: cpufeature: add HWCAP for FEAT_AFP arm64: cpufeature: add HWCAP for FEAT_RPRES arm64: entry.S: Add ventry overflow sanity checks arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A arm64: entry: Make the trampoline cleanup optional arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Move the trampoline data page before the text page arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: Add percpu vectors for EL1 arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 arm64: Mitigate spectre style branch history side channels KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Use the clearbhb instruction in mitigations arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting ARM: fix build error when BPF_SYSCALL is disabled ARM: fix co-processor register typo ARM: Do not use NOCROSSREFS directive with ld.lld arm64: Do not include __READ_ONCE() block in assembly files ARM: fix build warning in proc-v7-bugs.c xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" Linux 5.15.28 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6d6fcf4f171c097168e17ecff30e1c510cf69fe8 |
||
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Greg Kroah-Hartman
|
16f06ae351 |
Merge 5.15.27 into android-5.15
Changes in 5.15.27
mac80211_hwsim: report NOACK frames in tx_status
mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
i2c: bcm2835: Avoid clock stretching timeouts
ASoC: rt5668: do not block workqueue if card is unbound
ASoC: rt5682: do not block workqueue if card is unbound
regulator: core: fix false positive in regulator_late_cleanup()
Input: clear BTN_RIGHT/MIDDLE on buttonpads
btrfs: get rid of warning on transaction commit when using flushoncommit
KVM: arm64: vgic: Read HW interrupt pending state from the HW
block: loop:use kstatfs.f_bsize of backing file to set discard granularity
tipc: fix a bit overflow in tipc_crypto_key_rcv()
cifs: do not use uninitialized data in the owner/group sid
cifs: fix double free race when mount fails in cifs_get_root()
HID: amd_sfh: Handle amd_sfh work buffer in PM ops
HID: amd_sfh: Add functionality to clear interrupts
HID: amd_sfh: Add interrupt handler to process interrupts
cifs: modefromsids must add an ACE for authenticated users
selftests/seccomp: Fix seccomp failure by adding missing headers
drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige Goby
selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT
dmaengine: shdma: Fix runtime PM imbalance on error
i2c: cadence: allow COMPILE_TEST
i2c: imx: allow COMPILE_TEST
i2c: qup: allow COMPILE_TEST
net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
usb: gadget: don't release an existing dev->buf
usb: gadget: clear related members when goto fail
exfat: reuse exfat_inode_info variable instead of calling EXFAT_I()
exfat: fix i_blocks for files truncated over 4 GiB
tracing: Add test for user space strings when filtering on string pointers
arm64: Mark start_backtrace() notrace and NOKPROBE_SYMBOL
serial: stm32: prevent TDR register overwrite when sending x_char
ext4: drop ineligible txn start stop APIs
ext4: simplify updating of fast commit stats
ext4: fast commit may not fallback for ineligible commit
ext4: fast commit may miss file actions
sched/fair: Fix fault in reweight_entity
ata: pata_hpt37x: fix PCI clock detection
drm/amdgpu: check vm ready by amdgpu_vm->evicting flag
tracing: Add ustring operation to filtering string pointers
ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment()
NFSD: Fix zero-length NFSv3 WRITEs
io_uring: fix no lock protection for ctx->cq_extra
tools/resolve_btf_ids: Close ELF file on error
mtd: spi-nor: Fix mtd size for s3an flashes
MIPS: fix local_{add,sub}_return on MIPS64
signal: In get_signal test for signal_group_exit every time through the loop
PCI: mediatek-gen3: Disable DVFSRC voltage request
PCI: rcar: Check if device is runtime suspended instead of __clk_is_enabled()
PCI: dwc: Do not remap invalid res
PCI: aardvark: Fix checking for MEM resource type
KVM: VMX: Don't unblock vCPU w/ Posted IRQ if IRQs are disabled in guest
KVM: s390: Ensure kvm_arch_no_poll() is read once when blocking vCPU
KVM: VMX: Read Posted Interrupt "control" exactly once per loop iteration
KVM: X86: Ensure that dirty PDPTRs are loaded
KVM: x86: Handle 32-bit wrap of EIP for EMULTYPE_SKIP with flat code seg
KVM: x86: Exit to userspace if emulation prepared a completion callback
i3c: fix incorrect address slot lookup on 64-bit
i3c/master/mipi-i3c-hci: Fix a potentially infinite loop in 'hci_dat_v1_get_index()'
tracing: Do not let synth_events block other dyn_event systems during create
Input: ti_am335x_tsc - set ADCREFM for X configuration
Input: ti_am335x_tsc - fix STEPCONFIG setup for Z2
PCI: mvebu: Check for errors from pci_bridge_emul_init() call
PCI: mvebu: Do not modify PCI IO type bits in conf_write
PCI: mvebu: Fix support for bus mastering and PCI_COMMAND on emulated bridge
PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge
PCI: mvebu: Setup PCIe controller to Root Complex mode
PCI: mvebu: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_DEVCTL on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_RTSTA on emulated bridge
PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge
NFSD: Fix verifier returned in stable WRITEs
Revert "nfsd: skip some unnecessary stats in the v4 case"
nfsd: fix crash on COPY_NOTIFY with special stateid
x86/hyperv: Properly deal with empty cpumasks in hyperv_flush_tlb_multi()
drm/i915: don't call free_mmap_offset when purging
SUNRPC: Fix sockaddr handling in the svc_xprt_create_error trace point
SUNRPC: Fix sockaddr handling in svcsock_accept_class trace points
drm/sun4i: dw-hdmi: Fix missing put_device() call in sun8i_hdmi_phy_get
drm/atomic: Check new_crtc_state->active to determine if CRTC needs disable in self refresh mode
ntb_hw_switchtec: Fix pff ioread to read into mmio_part_cfg_all
ntb_hw_switchtec: Fix bug with more than 32 partitions
drm/amdkfd: Check for null pointer after calling kmemdup
drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt
i3c: master: dw: check return of dw_i3c_master_get_free_pos()
dma-buf: cma_heap: Fix mutex locking section
tracing/uprobes: Check the return value of kstrdup() for tu->filename
tracing/probes: check the return value of kstrndup() for pbuf
mm: defer kmemleak object creation of module_alloc()
kasan: fix quarantine conflicting with init_on_free
selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting
hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list()
drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not enabled
drm/amdgpu: filter out radeon PCI device IDs
drm/amdgpu: filter out radeon secondary ids as well
drm/amd/display: Use adjusted DCN301 watermarks
drm/amd/display: move FPU associated DSC code to DML folder
ethtool: Fix link extended state for big endian
octeontx2-af: Optimize KPU1 processing for variable-length headers
octeontx2-af: Reset PTP config in FLR handler
octeontx2-af: cn10k: RPM hardware timestamp configuration
octeontx2-af: cn10k: Use appropriate register for LMAC enable
octeontx2-af: Adjust LA pointer for cpt parse header
octeontx2-af: Add KPU changes to parse NGIO as separate layer
net/mlx5e: IPsec: Refactor checksum code in tx data path
net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic
bpf: Use u64_stats_t in struct bpf_prog_stats
bpf: Fix possible race in inc_misses_counter
drm/amd/display: Update watermark values for DCN301
drm: mxsfb: Set fallback bus format when the bridge doesn't provide one
drm: mxsfb: Fix NULL pointer dereference
riscv/mm: Add XIP_FIXUP for phys_ram_base
drm/i915/display: split out dpt out of intel_display.c
drm/i915/display: Move DRRS code its own file
drm/i915: Disable DRRS on IVB/HSW port != A
gve: Recording rx queue before sending to napi
net: dsa: ocelot: seville: utilize of_mdiobus_register
net: dsa: seville: register the mdiobus under devres
ibmvnic: don't release napi in __ibmvnic_open()
of: net: move of_net under net/
net: ethernet: litex: Add the dependency on HAS_IOMEM
drm/mediatek: mtk_dsi: Reset the dsi0 hardware
cifs: protect session channel fields with chan_lock
cifs: fix confusing unneeded warning message on smb2.1 and earlier
drm/amd/display: Fix stream->link_enc unassigned during stream removal
bnxt_en: Fix occasional ethtool -t loopback test failures
drm/amd/display: For vblank_disable_immediate, check PSR is really used
PCI: mvebu: Fix device enumeration regression
net: of: fix stub of_net helpers for CONFIG_NET=n
ALSA: intel_hdmi: Fix reference to PCM buffer address
ucounts: Fix systemd LimitNPROC with private users regression
riscv/efi_stub: Fix get_boot_hartid_from_fdt() return value
riscv: Fix config KASAN && SPARSEMEM && !SPARSE_VMEMMAP
riscv: Fix config KASAN && DEBUG_VIRTUAL
iwlwifi: mvm: check debugfs_dir ptr before use
ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
iommu/vt-d: Fix double list_add when enabling VMD in scalable mode
iommu/amd: Recover from event log overflow
drm/i915: s/JSP2/ICP2/ PCH
drm/amd/display: Reduce dmesg error to a debug print
xen/netfront: destroy queues before real_num_tx_queues is zeroed
thermal: core: Fix TZ_GET_TRIP NULL pointer dereference
mac80211: fix EAPoL rekey fail in 802.3 rx path
blktrace: fix use after free for struct blk_trace
ntb: intel: fix port config status offset for SPR
mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls
xfrm: fix MTU regression
netfilter: fix use-after-free in __nf_register_net_hook()
bpf, sockmap: Do not ignore orig_len parameter
xfrm: fix the if_id check in changelink
xfrm: enforce validity of offload input flags
e1000e: Correct NVM checksum verification flow
net: fix up skbs delta_truesize in UDP GRO frag_list
netfilter: nf_queue: don't assume sk is full socket
netfilter: nf_queue: fix possible use-after-free
netfilter: nf_queue: handle socket prefetch
batman-adv: Request iflink once in batadv-on-batadv check
batman-adv: Request iflink once in batadv_get_real_netdevice
batman-adv: Don't expect inter-netns unique iflink indices
net: ipv6: ensure we call ipv6_mc_down() at most once
net: dcb: flush lingering app table entries for unregistered devices
net: ipa: add an interconnect dependency
net/smc: fix connection leak
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
btrfs: fix ENOSPC failure when attempting direct IO write into NOCOW range
mac80211: fix forwarded mesh frames AC & queue selection
net: stmmac: fix return value of __setup handler
mac80211: treat some SAE auth steps as final
iavf: Fix missing check for running netdev
net: sxgbe: fix return value of __setup handler
ibmvnic: register netdev after init of adapter
net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
iavf: Fix deadlock in iavf_reset_task
efivars: Respect "block" flag in efivar_entry_set_safe()
auxdisplay: lcd2s: Fix lcd2s_redefine_char() feature
firmware: arm_scmi: Remove space in MODULE_ALIAS name
ASoC: cs4265: Fix the duplicated control name
auxdisplay: lcd2s: Fix memory leak in ->remove()
auxdisplay: lcd2s: Use proper API to free the instance of charlcd object
can: gs_usb: change active_channels's type from atomic_t to u8
iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find
arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output
igc: igc_read_phy_reg_gpy: drop premature return
ARM: Fix kgdb breakpoint for Thumb2
mips: setup: fix setnocoherentio() boolean setting
ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
mptcp: Correctly set DATA_FIN timeout when number of retransmits is large
selftests: mlxsw: tc_police_scale: Make test more robust
pinctrl: sunxi: Use unique lockdep classes for IRQs
igc: igc_write_phy_reg_gpy: drop premature return
ibmvnic: free reset-work-item when flushing
memfd: fix F_SEAL_WRITE after shmem huge page allocated
s390/extable: fix exception table sorting
sched: Fix yet more sched_fork() races
arm64: dts: juno: Remove GICv2m dma-range
iommu/amd: Fix I/O page table memory leak
MIPS: ralink: mt7621: do memory detection on KSEG1
ARM: dts: switch timer config to common devkit8000 devicetree
ARM: dts: Use 32KiHz oscillator on devkit8000
soc: fsl: guts: Revert commit
|
||
|
Russell King (Oracle)
|
2b2d2a8ba2 |
ARM: fix build warning in proc-v7-bugs.c
commit b1a384d2cbccb1eb3f84765020d25e2c1929706e upstream. The kernel test robot discovered that building without HARDEN_BRANCH_PREDICTOR issues a warning due to a missing argument to pr_info(). Add the missing argument. Reported-by: kernel test robot <lkp@intel.com> Fixes: 9dd78194a372 ("ARM: report Spectre v2 status through sysfs") Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Russell King (Oracle)
|
576548846f |
ARM: Spectre-BHB workaround
commit b9baf5c8c5c356757f4f9d8180b5e9d234065bc3 upstream. Workaround the Spectre BHB issues for Cortex-A15, Cortex-A57, Cortex-A72, Cortex-A73 and Cortex-A75. We also include Brahma B15 as well to be safe, which is affected by Spectre V2 in the same ways as Cortex-A15. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> [changes due to lack of SYSTEM_FREEING_INITMEM - gregkh] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Russell King (Oracle)
|
f02cab2bed |
ARM: report Spectre v2 status through sysfs
commit 9dd78194a3722fa6712192cdd4f7032d45112a9a upstream. As per other architectures, add support for reporting the Spectre vulnerability status via sysfs CPU. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Randy Dunlap
|
d7a4b54f4f |
ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
commit 7b83299e5b9385943a857d59e15cba270df20d7e upstream.
early_param() handlers should return 0 on success.
__setup() handlers should return 1 on success, i.e., the parameter
has been handled. A return of 0 would cause the "option=value" string
to be added to init's environment strings, polluting it.
../arch/arm/mm/mmu.c: In function 'test_early_cachepolicy':
../arch/arm/mm/mmu.c:215:1: error: no return statement in function returning non-void [-Werror=return-type]
../arch/arm/mm/mmu.c: In function 'test_noalign_setup':
../arch/arm/mm/mmu.c:221:1: error: no return statement in function returning non-void [-Werror=return-type]
Fixes:
|
||
|
Qian Cai
|
66e9a38702 |
UPSTREAM: arm64: Track no early_pgtable_alloc() for kmemleak
After switched page size from 64KB to 4KB on several arm64 servers here,
kmemleak starts to run out of early memory pool due to a huge number of
those early_pgtable_alloc() calls:
kmemleak_alloc_phys()
memblock_alloc_range_nid()
memblock_phys_alloc_range()
early_pgtable_alloc()
init_pmd()
alloc_init_pud()
__create_pgd_mapping()
__map_memblock()
paging_init()
setup_arch()
start_kernel()
Increased the default value of DEBUG_KMEMLEAK_MEM_POOL_SIZE by 4 times
won't be enough for a server with 200GB+ memory. There isn't much
interesting to check memory leaks for those early page tables and those
early memory mappings should not reference to other memory. Hence, no
kmemleak false positives, and we can safely skip tracking those early
allocations from kmemleak like we did in the commit
|
||
|
Michał Mirosław
|
12f0dc47f2 |
ARM: 9155/1: fix early early_iounmap()
commit 0d08e7bf0d0d1a29aff7b16ef516f7415eb1aa05 upstream.
Currently __set_fixmap() bails out with a warning when called in early boot
from early_iounmap(). Fix it, and while at it, make the comment a bit easier
to understand.
Cc: <stable@vger.kernel.org>
Fixes:
|
||
|
Arnd Bergmann
|
a521a0ddd5 |
ARM: 9142/1: kasan: work around LPAE build warning
[ Upstream commit c2e6df3eaaf120cde5e7c3a70590dd82e427458a ]
pgd_page_vaddr() returns an 'unsigned long' address, causing a warning
with the memcpy() call in kasan_init():
arch/arm/mm/kasan_init.c: In function 'kasan_init':
include/asm-generic/pgtable-nop4d.h:44:50: error: passing argument 2 of '__memcpy' makes pointer from integer without a cast [-Werror=int-conversion]
44 | #define pgd_page_vaddr(pgd) ((unsigned long)(p4d_pgtable((p4d_t){ pgd })))
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| long unsigned int
arch/arm/include/asm/string.h:58:45: note: in definition of macro 'memcpy'
58 | #define memcpy(dst, src, len) __memcpy(dst, src, len)
| ^~~
arch/arm/mm/kasan_init.c:229:16: note: in expansion of macro 'pgd_page_vaddr'
229 | pgd_page_vaddr(*pgd_offset_k(KASAN_SHADOW_START)),
| ^~~~~~~~~~~~~~
arch/arm/include/asm/string.h:21:47: note: expected 'const void *' but argument is of type 'long unsigned int'
21 | extern void *__memcpy(void *dest, const void *src, __kernel_size_t n);
| ~~~~~~~~~~~~^~~
Avoid this by adding an explicit typecast.
Link: https://lore.kernel.org/all/CACRpkdb3DMvof3-xdtss0Pc6KM36pJA-iy=WhvtNVnsDpeJ24Q@mail.gmail.com/
Fixes:
|
||
|
Arnd Bergmann
|
0db6161eac |
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
[ Upstream commit 345dac33f58894a56d17b92a41be10e16585ceff ] When configuring the kernel for big-endian, we set either BE-8 or BE-32 based on the CPU architecture level. Until linux-4.4, we did not have any ARMv7-M platform allowing big-endian builds, but now i.MX/Vybrid is in that category, adn we get a build error because of this: arch/arm/kernel/module-plts.c: In function 'get_module_plt': arch/arm/kernel/module-plts.c:60:46: error: implicit declaration of function '__opcode_to_mem_thumb32' [-Werror=implicit-function-declaration] This comes down to picking the wrong default, ARMv7-M uses BE8 like ARMv7-A does. Changing the default gets the kernel to compile and presumably works. https://lore.kernel.org/all/1455804123-2526139-2-git-send-email-arnd@arndb.de/ Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Nick Desaulniers
|
e6a0c958bd |
ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
A kernel built with CONFIG_THUMB2_KERNEL=y and using clang as the
assembler could generate non-naturally-aligned v7wbi_tlb_fns which
results in a boot failure. The original commit adding the macro missed
the .align directive on this data.
Link: https://github.com/ClangBuiltLinux/linux/issues/1447
Link: https://lore.kernel.org/all/0699da7b-354f-aecc-a62f-e25693209af4@linaro.org/
Debugged-by: Ard Biesheuvel <ardb@kernel.org>
Debugged-by: Nathan Chancellor <nathan@kernel.org>
Debugged-by: Richard Henderson <richard.henderson@linaro.org>
Fixes:
|
||
|
Linus Torvalds
|
14726903c8 |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: "173 patches. Subsystems affected by this series: ia64, ocfs2, block, and mm (debug, pagecache, gup, swap, shmem, memcg, selftests, pagemap, mremap, bootmem, sparsemem, vmalloc, kasan, pagealloc, memory-failure, hugetlb, userfaultfd, vmscan, compaction, mempolicy, memblock, oom-kill, migration, ksm, percpu, vmstat, and madvise)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (173 commits) mm/madvise: add MADV_WILLNEED to process_madvise() mm/vmstat: remove unneeded return value mm/vmstat: simplify the array size calculation mm/vmstat: correct some wrong comments mm/percpu,c: remove obsolete comments of pcpu_chunk_populated() selftests: vm: add COW time test for KSM pages selftests: vm: add KSM merging time test mm: KSM: fix data type selftests: vm: add KSM merging across nodes test selftests: vm: add KSM zero page merging test selftests: vm: add KSM unmerge test selftests: vm: add KSM merge test mm/migrate: correct kernel-doc notation mm: wire up syscall process_mrelease mm: introduce process_mrelease system call memblock: make memblock_find_in_range method private mm/mempolicy.c: use in_task() in mempolicy_slab_node() mm/mempolicy: unify the create() func for bind/interleave/prefer-many policies mm/mempolicy: advertise new MPOL_PREFERRED_MANY mm/hugetlb: add support for mempolicy MPOL_PREFERRED_MANY ... |
||
|
Christoph Hellwig
|
f358afc52c |
mm: remove flush_kernel_dcache_page
flush_kernel_dcache_page is a rather confusing interface that implements a
subset of flush_dcache_page by not being able to properly handle page
cache mapped pages.
The only callers left are in the exec code as all other previous callers
were incorrect as they could have dealt with page cache pages. Replace
the calls to flush_kernel_dcache_page with calls to flush_dcache_page,
which for all architectures does either exactly the same thing, can
contains one or more of the following:
1) an optimization to defer the cache flush for page cache pages not
mapped into userspace
2) additional flushing for mapped page cache pages if cache aliases
are possible
Link: https://lkml.kernel.org/r/20210712060928.4161649-7-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Cc: Alex Shi <alexs@kernel.org>
Cc: Geoff Levand <geoff@infradead.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Yoshinori Sato <ysato@users.osdn.me>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Linus Torvalds
|
4a3bb4200a |
Merge tag 'dma-mapping-5.15' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- fix debugfs initialization order (Anthony Iliopoulos)
- use memory_intersects() directly (Kefeng Wang)
- allow to return specific errors from ->map_sg (Logan Gunthorpe,
Martin Oliveira)
- turn the dma_map_sg return value into an unsigned int (me)
- provide a common global coherent pool іmplementation (me)
* tag 'dma-mapping-5.15' of git://git.infradead.org/users/hch/dma-mapping: (31 commits)
hexagon: use the generic global coherent pool
dma-mapping: make the global coherent pool conditional
dma-mapping: add a dma_init_global_coherent helper
dma-mapping: simplify dma_init_coherent_memory
dma-mapping: allow using the global coherent pool for !ARM
ARM/nommu: use the generic dma-direct code for non-coherent devices
dma-direct: add support for dma_coherent_default_memory
dma-mapping: return an unsigned int from dma_map_sg{,_attrs}
dma-mapping: disallow .map_sg operations from returning zero on error
dma-mapping: return error code from dma_dummy_map_sg()
x86/amd_gart: don't set failed sg dma_address to DMA_MAPPING_ERROR
x86/amd_gart: return error code from gart_map_sg()
xen: swiotlb: return error code from xen_swiotlb_map_sg()
parisc: return error code from .map_sg() ops
sparc/iommu: don't set failed sg dma_address to DMA_MAPPING_ERROR
sparc/iommu: return error codes from .map_sg() ops
s390/pci: don't set failed sg dma_address to DMA_MAPPING_ERROR
s390/pci: return error code from s390_dma_map_sg()
powerpc/iommu: don't set failed sg dma_address to DMA_MAPPING_ERROR
powerpc/iommu: return error code from .map_sg() ops
...
|
||
|
Christoph Hellwig
|
31b089bbc1 |
ARM/nommu: use the generic dma-direct code for non-coherent devices
Select the right options to just use the generic dma-direct code instead of reimplementing it. Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Dillon Min <dillon.minfei@gmail.com> |
||
|
Linus Walleij
|
463dbba4d1 |
ARM: 9104/2: Fix Keystone 2 kernel mapping regression
This fixes a Keystone 2 regression discovered as a side effect of
defining an passing the physical start/end sections of the kernel
to the MMU remapping code.
As the Keystone applies an offset to all physical addresses,
including those identified and patches by phys2virt, we fail to
account for this offset in the kernel_sec_start and kernel_sec_end
variables.
Further these offsets can extend into the 64bit range on LPAE
systems such as the Keystone 2.
Fix it like this:
- Extend kernel_sec_start and kernel_sec_end to be 64bit
- Add the offset also to kernel_sec_start and kernel_sec_end
As passing kernel_sec_start and kernel_sec_end as 64bit invariably
incurs BE8 endianness issues I have attempted to dry-code around
these.
Tested on the Vexpress QEMU model both with and without LPAE
enabled.
Fixes:
|
||
|
Logan Gunthorpe
|
9cf88ec5e0 |
ARM/dma-mapping: don't set failed sg dma_address to DMA_MAPPING_ERROR
Setting the ->dma_address to DMA_MAPPING_ERROR is not part of the ->map_sg calling convention, so remove it. Link: https://lore.kernel.org/linux-mips/20210716063241.GC13345@lst.de/ Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
|
Martin Oliveira
|
6506932b32 |
ARM/dma-mapping: return error code from .map_sg() ops
The .map_sg() op now expects an error code instead of zero on failure. In the case of a DMA_MAPPING_ERROR, -EIO is returned. Otherwise, -ENOMEM or -EINVAL is returned depending on the error from __map_sg_chunk(). Signed-off-by: Martin Oliveira <martin.oliveira@eideticom.com> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
|
Linus Torvalds
|
b6fd9e2594 |
Merge tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock fix from Mike Rapoport: "This is a fix for the rework of ARM's pfn_valid() implementation merged during this merge window. Don't abuse pfn_valid() to check if pfn is in RAM The semantics of pfn_valid() is to check presence of the memory map for a PFN and not whether a PFN is in RAM. The memory map may be present for a hole in the physical memory and if such hole corresponds to an MMIO range, __arm_ioremap_pfn_caller() will produce a WARN() and fail. Use memblock_is_map_memory() instead of pfn_valid() to check if a PFN is in RAM or not" * tag 'fixes-2021-07-09' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM |
||
|
Linus Torvalds
|
77d34a4683 |
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM development updates from Russell King: - Make it clear __swp_entry_to_pte() uses PTE_TYPE_FAULT - Updates for setting vmalloc size via command line to resolve an issue with the 8MiB hole not properly being accounted for, and clean up the code. - ftrace support for module PLTs - Spelling fixes - kbuild updates for removing generated files and pattern rules for generating files - Clang/llvm updates - Change the way the kernel is mapped, placing it in vmalloc space instead. - Remove arm_pm_restart from arm and aarch64. * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (29 commits) ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE ARM: 9097/1: mmu: Declare section start/end correctly ARM: 9096/1: Remove arm_pm_restart() ARM: 9095/1: ARM64: Remove arm_pm_restart() ARM: 9094/1: Register with kernel restart handler ARM: 9093/1: drivers: firmwapsci: Register with kernel restart handler ARM: 9092/1: xen: Register with kernel restart handler ARM: 9091/1: Revert "mm: qsd8x50: Fix incorrect permission faults" ARM: 9090/1: Map the lowmem and kernel separately ARM: 9089/1: Define kernel physical section start and end ARM: 9088/1: Split KERNEL_OFFSET from PAGE_OFFSET ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1 ARM: 9086/1: syscalls: use pattern rules to generate syscall headers ARM: 9085/1: remove unneeded abi parameter to syscallnr.sh ARM: 9084/1: simplify the build rule of mach-types.h ARM: 9083/1: uncompress: atags_to_fdt: Spelling s/REturn/Return/ ARM: 9082/1: [v2] mark prepare_page_table as __init ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9077/1: PLT: Move struct plt_entries definition to header ... |
||
|
Mike Rapoport
|
024591f9a6 |
arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM
The semantics of pfn_valid() is to check presence of the memory map for a
PFN and not whether a PFN is in RAM. The memory map may be present for a
hole in the physical memory and if such hole corresponds to an MMIO range,
__arm_ioremap_pfn_caller() will produce a WARN() and fail:
[ 2.863406] WARNING: CPU: 0 PID: 1 at arch/arm/mm/ioremap.c:287 __arm_ioremap_pfn_caller+0xf0/0x1dc
[ 2.864812] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-09882-ga180bd1d7e16 #1
[ 2.865263] Hardware name: Generic DT based system
[ 2.865711] Backtrace:
[ 2.866063] [<80b07e58>] (dump_backtrace) from [<80b080ac>] (show_stack+0x20/0x24)
[ 2.866633] r7:00000009 r6:0000011f r5:60000153 r4:80ddd1c0
[ 2.866922] [<80b0808c>] (show_stack) from [<80b18df0>] (dump_stack_lvl+0x58/0x74)
[ 2.867117] [<80b18d98>] (dump_stack_lvl) from [<80b18e20>] (dump_stack+0x14/0x1c)
[ 2.867309] r5:80118cac r4:80dc6774
[ 2.867404] [<80b18e0c>] (dump_stack) from [<80122fcc>] (__warn+0xe4/0x150)
[ 2.867583] [<80122ee8>] (__warn) from [<80b08850>] (warn_slowpath_fmt+0x88/0xc0)
[ 2.867774] r7:0000011f r6:80dc6774 r5:00000000 r4:814c4000
[ 2.867917] [<80b087cc>] (warn_slowpath_fmt) from [<80118cac>] (__arm_ioremap_pfn_caller+0xf0/0x1dc)
[ 2.868158] r9:00000001 r8:9ef00000 r7:80e8b0d4 r6:0009ef00 r5:00000000 r4:00100000
[ 2.868346] [<80118bbc>] (__arm_ioremap_pfn_caller) from [<80118df8>] (__arm_ioremap_caller+0x60/0x68)
[ 2.868581] r9:9ef00000 r8:821b6dc0 r7:00100000 r6:00000000 r5:815d1010 r4:80118d98
[ 2.868761] [<80118d98>] (__arm_ioremap_caller) from [<80118fcc>] (ioremap+0x28/0x30)
[ 2.868958] [<80118fa4>] (ioremap) from [<8062871c>] (__devm_ioremap_resource+0x154/0x1c8)
[ 2.869169] r5:815d1010 r4:814c5d2c
[ 2.869263] [<806285c8>] (__devm_ioremap_resource) from [<8062899c>] (devm_ioremap_resource+0x14/0x18)
[ 2.869495] r9:9e9f57a0 r8:814c4000 r7:815d1000 r6:815d1010 r5:8177c078 r4:815cf400
[ 2.869676] [<80628988>] (devm_ioremap_resource) from [<8091c6e4>] (fsi_master_acf_probe+0x1a8/0x5d8)
[ 2.869909] [<8091c53c>] (fsi_master_acf_probe) from [<80723dbc>] (platform_probe+0x68/0xc8)
[ 2.870124] r9:80e9dadc r8:00000000 r7:815d1010 r6:810c1000 r5:815d1010 r4:00000000
[ 2.870306] [<80723d54>] (platform_probe) from [<80721208>] (really_probe+0x1cc/0x470)
[ 2.870512] r7:815d1010 r6:810c1000 r5:00000000 r4:815d1010
[ 2.870651] [<8072103c>] (really_probe) from [<807215cc>] (__driver_probe_device+0x120/0x1fc)
[ 2.870872] r7:815d1010 r6:810c1000 r5:810c1000 r4:815d1010
[ 2.871013] [<807214ac>] (__driver_probe_device) from [<807216e8>] (driver_probe_device+0x40/0xd8)
[ 2.871244] r9:80e9dadc r8:00000000 r7:815d1010 r6:810c1000 r5:812feaa0 r4:812fe994
[ 2.871428] [<807216a8>] (driver_probe_device) from [<80721a58>] (__driver_attach+0xa8/0x1d4)
[ 2.871647] r9:80e9dadc r8:00000000 r7:00000000 r6:810c1000 r5:815d1054 r4:815d1010
[ 2.871830] [<807219b0>] (__driver_attach) from [<8071ee8c>] (bus_for_each_dev+0x88/0xc8)
[ 2.872040] r7:00000000 r6:814c4000 r5:807219b0 r4:810c1000
[ 2.872194] [<8071ee04>] (bus_for_each_dev) from [<80722208>] (driver_attach+0x28/0x30)
[ 2.872418] r7:810a2aa0 r6:00000000 r5:821b6000 r4:810c1000
[ 2.872570] [<807221e0>] (driver_attach) from [<8071f80c>] (bus_add_driver+0x114/0x200)
[ 2.872788] [<8071f6f8>] (bus_add_driver) from [<80722ec4>] (driver_register+0x98/0x128)
[ 2.873011] r7:81011d0c r6:814c4000 r5:00000000 r4:810c1000
[ 2.873167] [<80722e2c>] (driver_register) from [<80725240>] (__platform_driver_register+0x2c/0x34)
[ 2.873408] r5:814dcb80 r4:80f2a764
[ 2.873513] [<80725214>] (__platform_driver_register) from [<80f2a784>] (fsi_master_acf_init+0x20/0x28)
[ 2.873766] [<80f2a764>] (fsi_master_acf_init) from [<80f014a8>] (do_one_initcall+0x108/0x290)
[ 2.874007] [<80f013a0>] (do_one_initcall) from [<80f01840>] (kernel_init_freeable+0x1ac/0x230)
[ 2.874248] r9:80e9dadc r8:80f3987c r7:80f3985c r6:00000007 r5:814dcb80 r4:80f627a4
[ 2.874456] [<80f01694>] (kernel_init_freeable) from [<80b19f44>] (kernel_init+0x20/0x138)
[ 2.874691] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80b19f24
[ 2.874894] r4:00000000
[ 2.874977] [<80b19f24>] (kernel_init) from [<80100170>] (ret_from_fork+0x14/0x24)
[ 2.875231] Exception stack(0x814c5fb0 to 0x814c5ff8)
[ 2.875535] 5fa0: 00000000 00000000 00000000 00000000
[ 2.875849] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.876133] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 2.876363] r5:80b19f24 r4:00000000
[ 2.876683] ---[ end trace b2f74b8536829970 ]---
[ 2.876911] fsi-master-acf gpio-fsi: ioremap failed for resource [mem 0x9ef00000-0x9effffff]
[ 2.877492] fsi-master-acf gpio-fsi: Error -12 mapping coldfire memory
[ 2.877689] fsi-master-acf: probe of gpio-fsi failed with error -12
Use memblock_is_map_memory() instead of pfn_valid() to check if a PFN is in
RAM or not.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes:
|
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Linus Torvalds
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a412897fb5 |
Merge tag 'memblock-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport: "Fix arm crashes caused by holes in the memory map. The coordination between freeing of unused memory map, pfn_valid() and core mm assumptions about validity of the memory map in various ranges was not designed for complex layouts of the physical memory with a lot of holes all over the place. Kefen Wang reported crashes in move_freepages() on a system with the following memory layout [1]: node 0: [mem 0x0000000080a00000-0x00000000855fffff] node 0: [mem 0x0000000086a00000-0x0000000087dfffff] node 0: [mem 0x000000008bd00000-0x000000008c4fffff] node 0: [mem 0x000000008e300000-0x000000008ecfffff] node 0: [mem 0x0000000090d00000-0x00000000bfffffff] node 0: [mem 0x00000000cc000000-0x00000000dc9fffff] node 0: [mem 0x00000000de700000-0x00000000de9fffff] node 0: [mem 0x00000000e0800000-0x00000000e0bfffff] node 0: [mem 0x00000000f4b00000-0x00000000f6ffffff] node 0: [mem 0x00000000fda00000-0x00000000ffffefff] These crashes can be mitigated by enabling CONFIG_HOLES_IN_ZONE on ARM and essentially turning pfn_valid_within() to pfn_valid() instead of having it hardwired to 1 on that architecture, but this would require to keep CONFIG_HOLES_IN_ZONE solely for this purpose. A cleaner approach is to update ARM's implementation of pfn_valid() to take into accounting rounding of the freed memory map to pageblock boundaries and make sure it returns true for PFNs that have memory map entries even if there is no physical memory backing those PFNs" Link: https://lore.kernel.org/lkml/2a1592ad-bc9d-4664-fd19-f7448a37edc0@huawei.com [1] * tag 'memblock-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: arm: extend pfn_valid to take into account freed memory map alignment memblock: ensure there is no overflow in memblock_overlaps_region() memblock: align freed memory map on pageblock boundaries with SPARSEMEM memblock: free_unused_memmap: use pageblock units instead of MAX_ORDER |
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Mike Rapoport
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a4d5613c4d |
arm: extend pfn_valid to take into account freed memory map alignment
When unused memory map is freed the preserved part of the memory map is extended to match pageblock boundaries because lots of core mm functionality relies on homogeneity of the memory map within pageblock boundaries. Since pfn_valid() is used to check whether there is a valid memory map entry for a PFN, make it return true also for PFNs that have memory map entries even if there is no actual memory populated there. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com> Tested-by: Tony Lindgren <tony@atomide.com> |
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Chen Li
|
5673a60b80 |
mm: update legacy flush_tlb_* to use vma
1. These tlb flush functions have been using vma instead mm long time ago, but there is still some comments use mm as parameter. 2. the actual struct we use is vm_area_struct instead of vma_struct. 3. remove unused flush_kern_tlb_page. Link: https://lkml.kernel.org/r/87k0oaq311.wl-chenli@uniontech.com Signed-off-by: Chen Li <chenli@uniontech.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Jonas Bonn <jonas@southpole.se> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Wang Kefeng
|
89a0b011fa |
ARM: 9091/1: Revert "mm: qsd8x50: Fix incorrect permission faults"
This reverts commit
|
||
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Linus Walleij
|
6e121df14c |
ARM: 9090/1: Map the lowmem and kernel separately
Using our knowledge of where the physical kernel sections start and end we can split mapping of lowmem and kernel apart. This is helpful when you want to place the kernel independently from lowmem and not be limited to putting it into lowmem only, but also into places such as the VMALLOC area. We extensively rewrite the lowmem mapping code to account for all cases where the kernel image overlaps with the lowmem in different ways. This is helpful to handle situations which occur when the kernel is loaded in different places and makes it possible to place the kernel in a more random manner which is done with e.g. KASLR. We sprinkle some comments with illustrations and pr_debug() over it so it is also very evident to readers what is happening. We now use the kernel_sec_start and kernel_sec_end instead of relying on __pa() (phys_to_virt) to provide this. This is helpful if we want to resolve physical-to-virtual and virtual-to-physical mappings at runtime rather than compiletime, especially if we are not using patch phys to virt. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Arnd Bergmann
|
ae7ba76146 |
ARM: 9082/1: [v2] mark prepare_page_table as __init
In some configurations when building with gcc-11, prepare_page_table does not get inline, which causes a build time warning for a section mismatch: WARNING: modpost: vmlinux.o(.text.unlikely+0xce8): Section mismatch in reference from the function prepare_page_table() to the (unknown reference) .init.data:(unknown) The function prepare_page_table() references the (unknown reference) __initdata (unknown). This is often because prepare_page_table lacks a __initdata annotation or the annotation of (unknown) is wrong. Mark the function as __init to avoid the warning regardless of the inlining, and remove the 'inline' keyword. The compiler is free to ignore the 'inline' here and it doesn't result in better object code or more readable source. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Russell King (Oracle)
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c01914efea |
ARM: use MiB for vmalloc sizes
Rather than using "m" (which is the unit of metres, or milli), and "MB" in the printk statements, use MiB to make it clear that we are talking about the power-of-2 megabytes, aka mebibytes. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Yanfei Xu <yanfei.xu@windriver.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
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Russell King (Oracle)
|
08b842400f |
ARM: use "* SZ_1M" rather than "<< 20"
Make the default vmalloc size clearer by using a more natural multiplication by SZ_1M rather than a shift left by 20 bits. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Yanfei Xu <yanfei.xu@windriver.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
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Russell King (Oracle)
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4c1b7a7616 |
ARM: change vmalloc_start to vmalloc_size
Rather than storing the start of vmalloc space, store the size, and move the calculation into adjust_lowmem_limit(). We now have one single place where this calculation takes place. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Yanfei Xu <yanfei.xu@windriver.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
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Russell King (Oracle)
|
f572f5cb39 |
ARM: change vmalloc_min to vmalloc_start
Change the current vmalloc_min, which is supposed to be the lowest address of vmalloc space including the VMALLOC_OFFSET, to vmalloc_start which does not include VMALLOC_OFFSET. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Yanfei Xu <yanfei.xu@windriver.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |