Changes in 4.9.326
Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put
ntfs: fix use-after-free in ntfs_ucsncmp()
scsi: ufs: host: Hold reference returned by of_parse_phandle()
net: ping6: Fix memleak in ipv6_renew_options().
net: sungem_phy: Add of_node_put() for reference returned by of_get_parent()
netfilter: nf_queue: do not allow packet truncation below transport header offset
ARM: crypto: comment out gcc warning that breaks clang builds
mt7601u: add USB device ID for some versions of XiaoDu WiFi Dongle.
ion: Make user_ion_handle_put_nolock() a void function
selinux: Minor cleanups
proc: Pass file mode to proc_pid_make_inode
selinux: Clean up initialization of isec->sclass
selinux: Convert isec->lock into a spinlock
selinux: fix error initialization in inode_doinit_with_dentry()
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap
init/main: Fix double "the" in comment
init/main: properly align the multi-line comment
init: move stack canary initialization after setup_arch
init/main.c: extract early boot entropy from the passed cmdline
ACPI: video: Force backlight native for some TongFang devices
ACPI: video: Shortening quirk list by identifying Clevo by board_name only
random: only call boot_init_stack_canary() once
macintosh/adb: fix oob read in do_adb_query() function
ALSA: bcd2000: Fix a UAF bug on the error path of probing
add barriers to buffer_uptodate and set_buffer_uptodate
KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0
KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks
ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model
ALSA: hda/cirrus - support for iMac 12,1 model
vfs: Check the truncate maximum size in inode_newsize_ok()
usbnet: Fix linkwatch use-after-free on disconnect
parisc: Fix device names in /proc/iomem
drm/nouveau: fix another off-by-one in nvbios_addr
bpf: fix overflow in prog accounting
fuse: limit nsec
md-raid10: fix KASAN warning
ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()
PCI: Add defines for normal and subtractive PCI bridges
powerpc/fsl-pci: Fix Class Code of PCIe Root Port
powerpc/powernv: Avoid crashing if rng is NULL
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
USB: HCD: Fix URB giveback issue in tasklet function
netfilter: nf_tables: fix null deref due to zeroed list head
scsi: zfcp: Fix missing auto port scan and thus missing target ports
x86/olpc: fix 'logical not is only applied to the left hand side'
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h
ext4: make sure ext4_append() always allocates new block
ext4: fix use-after-free in ext4_xattr_set_entry
ext4: update s_overhead_clusters in the superblock during an on-line resize
ext4: fix extent status tree race in writeback error recovery path
ext4: correct max_inline_xattr_value_size computing
dm raid: fix address sanitizer warning in raid_status
net_sched: cls_route: remove from list when handle is 0
btrfs: reject log replay if there is unsupported RO compat flag
tcp: fix over estimation in sk_forced_mem_schedule()
scsi: sg: Allow waiting for commands to complete on removed device
Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP"
Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
nios2: time: Read timer in get_cycles only if initialized
net/9p: Initialize the iounit field during fid creation
net_sched: cls_route: disallow handle of 0
ALSA: info: Fix llseek return value when using callback
rds: add missing barrier to release_refill
ata: libata-eh: Add missing command name
btrfs: fix lost error handling when looking up extended ref on log replay
can: ems_usb: fix clang's -Wunaligned-access warning
NFSv4.1: RECLAIM_COMPLETE must handle EACCES
SUNRPC: Reinitialise the backchannel request buffers before reuse
pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map
pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxed
vsock: Fix memory leak in vsock_connect()
xen/xenbus: fix return type in xenbus_file_read()
atm: idt77252: fix use-after-free bugs caused by tst_timer
nios2: page fault et.al. are *not* restartable syscalls...
nios2: don't leave NULLs in sys_call_table[]
nios2: traced syscall does need to check the syscall number
nios2: fix syscall restart checks
nios2: restarts apply only to the first sigframe we build...
nios2: add force_successful_syscall_return()
netfilter: nf_tables: really skip inactive sets when allocating name
fec: Fix timer capture timing in `fec_ptp_enable_pps()`
irqchip/tegra: Fix overflow implicit truncation warnings
usb: host: ohci-ppc-of: Fix refcount leak bug
gadgetfs: ep_io - wait until IRQ finishes
cxl: Fix a memory leak in an error handling path
drivers:md:fix a potential use-after-free bug
ext4: avoid remove directory when directory is corrupted
ext4: avoid resizing to a partial cluster size
tty: serial: Fix refcount leak bug in ucc_uart.c
vfio: Clear the caps->buf to NULL after free
mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start
ALSA: core: Add async signal helpers
ALSA: timer: Use deferred fasync helper
powerpc/64: Init jump labels before parse_early_param()
video: fbdev: i740fb: Check the argument of i740_calc_vclk()
MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0
Linux 4.9.326
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3ca17af58cd0c61bd81028c496849592cfd22f0f
commit 26c6c2f8a907c9e3a2f24990552a4d77235791e6 upstream.
Usb core introduce the mechanism of giveback of URB in tasklet context to
reduce hardware interrupt handling time. On some test situation(such as
FIO with 4KB block size), when tasklet callback function called to
giveback URB, interrupt handler add URB node to the bh->head list also.
If check bh->head list again after finish all URB giveback of local_list,
then it may introduce a "dynamic balance" between giveback URB and add URB
to bh->head list. This tasklet callback function may not exit for a long
time, which will cause other tasklet function calls to be delayed. Some
real-time applications(such as KB and Mouse) will see noticeable lag.
In order to prevent the tasklet function from occupying the cpu for a long
time at a time, new URBS will not be added to the local_list even though
the bh->head list is not empty. But also need to ensure the left URB
giveback to be processed in time, so add a member high_prio for structure
giveback_urb_bh to prioritize tasklet and schelule this tasklet again if
bh->head list is not empty.
At the same time, we are able to prioritize tasklet through structure
member high_prio. So, replace the local high_prio_bh variable with this
structure member in usb_hcd_giveback_urb.
Fixes: 94dfd7edfd ("USB: HCD: support giveback of URB in tasklet context")
Cc: stable <stable@kernel.org>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Weitao Wang <WeitaoWang-oc@zhaoxin.com>
Link: https://lore.kernel.org/r/20220726074918.5114-1-WeitaoWang-oc@zhaoxin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.280
ALSA: seq: Fix racy deletion of subscriber
scsi: sr: Return correct event when media event code is 3
media: videobuf2-core: dequeue if start_streaming fails
net: natsemi: Fix missing pci_disable_device() in probe and remove
mips: Fix non-POSIX regexp
bnx2x: fix an error code in bnx2x_nic_load()
net: pegasus: fix uninit-value in get_interrupt_interval
net: fec: fix use-after-free in fec_drv_remove
net: vxge: fix use-after-free in vxge_device_unregister
Bluetooth: defer cleanup of resources in hci_unregister_dev()
USB: usbtmc: Fix RCU stall warning
USB: serial: option: add Telit FD980 composition 0x1056
USB: serial: ch341: fix character loss at high transfer rates
USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2
usb: otg-fsm: Fix hrtimer list corruption
scripts/tracing: fix the bug that can't parse raw_trace_func
media: rtl28xxu: fix zero-length control request
pipe: increase minimum default pipe size to 2 pages
serial: 8250: Mask out floating 16/32-bit bus bits
MIPS: Malta: Do not byte-swap accesses to the CBUS UART
pcmcia: i82092: fix a null pointer dereference bug
perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest
reiserfs: add check for root_inode in reiserfs_fill_super
reiserfs: check directory items on read from disk
alpha: Send stop IPI to send to online CPUs
net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset
USB:ehci:fix Kunpeng920 ehci hardware problem
ppp: Fix generating ppp unit id when ifname is not specified
net: xilinx_emaclite: Do not print real IOMEM pointer
ovl: prevent private clone if bind mount is not allowed
Linux 4.9.280
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9ec4951d64f625a7bd15aec0fae6c294e3ec0897
commit bf88fef0b6f1488abeca594d377991171c00e52a upstream.
The HNP work can be re-scheduled while it's still in-fly. This results in
re-initialization of the busy work, resetting the hrtimer's list node of
the work and crashing kernel with null dereference within kernel/timer
once work's timer is expired. It's very easy to trigger this problem by
re-plugging USB cable quickly. Initialize HNP work only once to fix this
trouble.
Unable to handle kernel NULL pointer dereference at virtual address 00000126)
...
PC is at __run_timers.part.0+0x150/0x228
LR is at __next_timer_interrupt+0x51/0x9c
...
(__run_timers.part.0) from [<c0187a2b>] (run_timer_softirq+0x2f/0x50)
(run_timer_softirq) from [<c01013ad>] (__do_softirq+0xd5/0x2f0)
(__do_softirq) from [<c012589b>] (irq_exit+0xab/0xb8)
(irq_exit) from [<c0170341>] (handle_domain_irq+0x45/0x60)
(handle_domain_irq) from [<c04c4a43>] (gic_handle_irq+0x6b/0x7c)
(gic_handle_irq) from [<c0100b65>] (__irq_svc+0x65/0xac)
Cc: stable@vger.kernel.org
Acked-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210717182134.30262-6-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.272
net: usb: cdc_ncm: don't spew notifications
efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
efi: cper: fix snprintf() use in cper_dimm_err_location()
vfio/pci: Fix error return code in vfio_ecap_init()
vfio/pci: zap_vma_ptes() needs MMU
vfio/platform: fix module_put call in error flow
ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
HID: pidff: fix error return code in hid_pidff_init()
HID: i2c-hid: fix format string mismatch
netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
ieee802154: fix error return code in ieee802154_add_iface()
ieee802154: fix error return code in ieee802154_llsec_getparams()
Bluetooth: fix the erroneous flush_work() order
Bluetooth: use correct lock to prevent UAF of hdev object
net: caif: added cfserl_release function
net: caif: add proper error handling
net: caif: fix memory leak in caif_device_notify
net: caif: fix memory leak in cfusbl_device_notify
ALSA: timer: Fix master timer notification
ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
pid: take a reference when initializing `cad_pid`
ocfs2: fix data corruption by fallocate
nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
btrfs: fix error handling in btrfs_del_csums
btrfs: fixup error handling in fixup_inode_link_counts
bnxt_en: Remove the setting of dev_port.
KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
arm64: Remove unimplemented syscall log message
xen-pciback: redo VF placement in the virtual topology
Linux 4.9.272
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaf3c73a2aedcc4749540fd03d820756200b26a90
[ Upstream commit de658a195ee23ca6aaffe197d1d2ea040beea0a2 ]
RTL8156 sends notifications about every 32ms.
Only display/log notifications when something changes.
This issue has been reported by others:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832472https://lkml.org/lkml/2020/8/27/1083
...
[785962.779840] usb 1-1: new high-speed USB device number 5 using xhci_hcd
[785962.929944] usb 1-1: New USB device found, idVendor=0bda, idProduct=8156, bcdDevice=30.00
[785962.929949] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[785962.929952] usb 1-1: Product: USB 10/100/1G/2.5G LAN
[785962.929954] usb 1-1: Manufacturer: Realtek
[785962.929956] usb 1-1: SerialNumber: 000000001
[785962.991755] usbcore: registered new interface driver cdc_ether
[785963.017068] cdc_ncm 1-1:2.0: MAC-Address: 00:24:27:88:08:15
[785963.017072] cdc_ncm 1-1:2.0: setting rx_max = 16384
[785963.017169] cdc_ncm 1-1:2.0: setting tx_max = 16384
[785963.017682] cdc_ncm 1-1:2.0 usb0: register 'cdc_ncm' at usb-0000:00:14.0-1, CDC NCM, 00:24:27:88:08:15
[785963.019211] usbcore: registered new interface driver cdc_ncm
[785963.023856] usbcore: registered new interface driver cdc_wdm
[785963.025461] usbcore: registered new interface driver cdc_mbim
[785963.038824] cdc_ncm 1-1:2.0 enx002427880815: renamed from usb0
[785963.089586] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected
[785963.121673] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected
[785963.153682] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected
...
This is about 2KB per second and will overwrite all contents of a 1MB
dmesg buffer in under 10 minutes rendering them useless for debugging
many kernel problems.
This is also an extra 180 MB/day in /var/logs (or 1GB per week) rendering
the majority of those logs useless too.
When the link is up (expected state), spew amount is >2x higher:
...
[786139.600992] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected
[786139.632997] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink
[786139.665097] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected
[786139.697100] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink
[786139.729094] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected
[786139.761108] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink
...
Chrome OS cannot support RTL8156 until this is fixed.
Signed-off-by: Grant Grundler <grundler@chromium.org>
Reviewed-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20210120011208.3768105-1-grundler@chromium.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
While booting up with charger connected, there is a chance
that msm_otg_reset getting called two times from two paths,
one from apsd re-run and another as part of udc_bind. This
could create a race condition leading to clocks being not
enabled while accessing registers causing to NOC error.
Fix this by introducing mutex lock in msm_otg_reset for
protecting both the thread's execution.
Change-Id: Ie20eded91bbe37f1ed672b7b926f6e5f31fb0235
Signed-off-by: Udipto Goswami <ugoswami@codeaurora.org>
commit 73f8bda9b5dc1c69df2bc55c0cbb24461a6391a9 upstream
Add a new device quirk that can be used to blacklist endpoints.
Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate
endpoints") USB core ignores any duplicate endpoints found during
descriptor parsing.
In order to handle devices where the first interfaces with duplicate
endpoints are the ones that should have their endpoints ignored, we need
to add a blacklist.
Tested-by: edes <edes@gmx.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20200203153830.26394-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[sudip: adjust context]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.229
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
clk: sunxi: Fix incorrect usage of round_down()
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
iio: pressure: bmp280: Tolerate IRQ before registering
clk: qcom: msm8916: Fix the address location of pll->config_reg
backlight: lp855x: Ensure regulators are disabled on probe failure
ARM: integrator: Add some Kconfig selections
ALSA: isa/wavefront: prevent out of bounds write in ioctl
scsi: qla2xxx: Fix issue with adapter's stopping state
iio: bmp280: fix compensation of humidity
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
usblp: poison URBs upon disconnect
PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
ps3disk: use the default segment boundary
vfio/pci: fix memory leaks in alloc_perm_bits()
mfd: wm8994: Fix driver operation if loaded as modules
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
clk: clk-flexgen: fix clock-critical handling
powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
powerpc/crashkernel: Take "mem=" option into account
yam: fix possible memory leak in yam_init_driver
mksysmap: Fix the mismatch of '.L' symbols in System.map
scsi: sr: Fix sr_probe() missing deallocate of device minor
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
ALSA: usb-audio: Improve frames size computation
s390/qdio: put thinint indicator after early error
tty: hvc: Fix data abort due to race in hvc_open
staging: sm750fb: add missing case while setting FB_VISUAL
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
serial: amba-pl011: Make sure we initialize the port.lock spinlock
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
PCI: rcar: Fix incorrect programming of OB windows
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
power: supply: smb347-charger: IRQSTAT_D is volatile
scsi: mpt3sas: Fix double free warnings
dlm: remove BUG() before panic()
clk: ti: composite: fix memory leak
tty: n_gsm: Fix SOF skipping
tty: n_gsm: Fix waking up upper tty layer when room available
powerpc/pseries/ras: Fix FWNMI_VALID off by one
powerpc/ps3: Fix kexec shutdown hang
vfio-pci: Mask cap zero
usb/ohci-platform: Fix a warning when hibernating
drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
tty: n_gsm: Fix bogus i++ in gsm_data_kick
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
powerpc/64s/pgtable: fix an undefined behaviour
PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
IB/cma: Fix ports memory leak in cma_configfs
watchdog: da9062: No need to ping manually before setting timeout
usb: dwc2: gadget: move gadget resume after the core is in L0 state
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: gadget: fix potential double-free in m66592_probe.
usb: gadget: Fix issue with config_ep_by_speed function
clk: bcm2835: Fix return type of bcm2835_register_gate
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
openrisc: Fix issue with argument clobbering for clone/fork
gfs2: Allow lock_nolock mount to specify jid=X
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
crypto: omap-sham - add proper load balancing support for multicore
lib/zlib: remove outdated and incorrect pre-increment optimization
include/linux/bitops.h: avoid clang shift-count-overflow warnings
elfnote: mark all .note sections SHF_ALLOC
selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
selftests/net: in timestamping, strncpy needs to preserve null byte
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
usb/xhci-plat: Set PM runtime as active on resume
usb/ehci-platform: Set PM runtime as active on resume
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
bcache: fix potential deadlock problem in btree_gc_coalesce
block: Fix use-after-free in blkdev_get()
libata: Use per port sync for detach
drm: encoder_slave: fix refcouting error for modules
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/qxl: Use correct notify port address when creating cursor ring
selinux: fix double free
ext4: fix partial cluster initialization when splitting extent
drm/dp_mst: Increase ACT retry timeout to 3s
x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
block: nr_sects_write(): Disable preemption on seqcount write
s390: fix syscall_get_error for compat processes
drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
crypto: algboss - don't wait during notifier callback
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
powerpc/kprobes: Fixes for kprobe_lookup_name() on BE
x86/kprobes: Avoid kretprobe recursion bug
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
e1000e: Do not wake up the system via WOL if device wakeup is disabled
sched/rt, net: Use CONFIG_PREEMPTION.patch
net: core: device_rename: Use rwsem instead of a seqcount
media: dvb_frontend: initialize variable s with FE_NONE instead of 0
media: dvb/frontend.h: move out a private internal structure
media: dvb/frontend.h: document the uAPI file
media: dvb_frontend: get rid of get_property() callback
media: stv0288: get rid of set_property boilerplate
media: stv6110: get rid of a srate dead code
media: friio-fe: get rid of set_property()
media: dvb_frontend: get rid of set_property() callback
media: dvb_frontend: cleanup dvb_frontend_ioctl_properties()
media: dvb_frontend: cleanup ioctl handling logic
media: dvb_frontend: get rid of property cache's state
media: dvb_frontend: better document the -EPERM condition
media: dvb_frontend: fix return values for FE_SET_PROPERTY
media: dvb_frontend: dtv_property_process_set() cleanups
media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code
media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c
media: dvb_frontend: Add compat_ioctl callback
media: dvb_frontend: Add commands implementation for compat ioct
media: dvb_frontend: fix wrong cast in compat_ioctl
media: dvb_frontend: fix return error code
mtd: rawnand: Pass a nand_chip object to nand_release()
mtd: rawnand: diskonchip: Fix the probe error path
mtd: rawnand: sharpsl: Fix the probe error path
mtd: rawnand: xway: Fix the probe error path
mtd: rawnand: orion: Fix the probe error path
mtd: rawnand: socrates: Fix the probe error path
mtd: rawnand: plat_nand: Fix the probe error path
mtd: rawnand: mtk: Fix the probe error path
mtd: rawnand: tmio: Fix the probe error path
scsi: scsi_devinfo: handle non-terminated strings
l2tp: Allow duplicate session creation with UDP
net: sched: export __netdev_watchdog_up()
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
mld: fix memory leak in ipv6_mc_destroy_dev()
net: fix memleak in register_netdevice()
net: usb: ax88179_178a: fix packet alignment padding
rocker: fix incorrect error handling in dma_rings_init
rxrpc: Fix notification call on completion of discarded calls
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
tcp: grow window for OOO packets only for SACK flows
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
USB: ehci: reopen solution for Synopsys HC bug
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
ALSA: usb-audio: add quirk for Denon DCD-1500RE
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
ALSA: usb-audio: uac1: Invalidate ctl on interrupt
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: Fix OOB access of mixer element list
xhci: Poll for U0 after disabling USB2 LPM
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
net: qed: fix left elements count calculation
net: qed: fix NVMe login fails over VFs
net: qed: fix excessive QM ILT lines consumption
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
sched/core: Fix PI boosting between RT and DEADLINE tasks
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
net: alx: fix race condition in alx_remove
s390/ptrace: fix setting syscall number
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
ACPI: sysfs: Fix pm_profile_attr type
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
mm/slab: use memzero_explicit() in kzfree()
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
xfs: add agf freeblocks verify in xfs_agf_verify
Revert "tty: hvc: Fix data abort due to race in hvc_open"
Linux 4.9.229
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0ce84c8f4c2c437fee36399c358c3dcc19fdfc1d
[ Upstream commit 5d363120aa548ba52d58907a295eee25f8207ed2 ]
This patch adds new config_ep_by_speed_and_alt function which
extends the config_ep_by_speed about alt parameter.
This additional parameter allows to find proper usb_ss_ep_comp_descriptor.
Problem has appeared during testing f_tcm (BOT/UAS) driver function.
f_tcm function for SS use array of headers for both BOT/UAS alternate
setting:
static struct usb_descriptor_header *uasp_ss_function_desc[] = {
(struct usb_descriptor_header *) &bot_intf_desc,
(struct usb_descriptor_header *) &uasp_ss_bi_desc,
(struct usb_descriptor_header *) &bot_bi_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_ss_bo_desc,
(struct usb_descriptor_header *) &bot_bo_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_intf_desc,
(struct usb_descriptor_header *) &uasp_ss_bi_desc,
(struct usb_descriptor_header *) &uasp_bi_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_bi_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_bo_desc,
(struct usb_descriptor_header *) &uasp_bo_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_bo_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_status_desc,
(struct usb_descriptor_header *) &uasp_status_in_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_status_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_cmd_desc,
(struct usb_descriptor_header *) &uasp_cmd_comp_desc,
(struct usb_descriptor_header *) &uasp_cmd_pipe_desc,
NULL,
};
The first 5 descriptors are associated with BOT alternate setting,
and others are associated with UAS.
During handling UAS alternate setting f_tcm driver invokes
config_ep_by_speed and this function sets incorrect companion endpoint
descriptor in usb_ep object.
Instead setting ep->comp_desc to uasp_bi_ep_comp_desc function in this
case set ep->comp_desc to uasp_ss_bi_desc.
This is due to the fact that it searches endpoint based on endpoint
address:
for_each_ep_desc(speed_desc, d_spd) {
chosen_desc = (struct usb_endpoint_descriptor *)*d_spd;
if (chosen_desc->bEndpoitAddress == _ep->address)
goto ep_found;
}
And in result it uses the descriptor from BOT alternate setting
instead UAS.
Finally, it causes that controller driver during enabling endpoints
detect that just enabled endpoint for bot.
Signed-off-by: Jayshri Pawar <jpawar@cadence.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Configfs based gadget relies on userspace to specify configfs
attributes in order to enable USB composition. This causes USB
enumeration to not happen until userspace comes up.
However, if there is no dependency on userspace then there
is no reason to use configfs and by having an in-kernel USB
gadget we can get USB enumerated much early.
Change-Id: I5feec52ff45c82a166fab73d0d1c586254c7025f
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Changes in 4.9.213
ALSA: pcm: Add missing copy ops check before clearing buffer
orinoco_usb: fix interface sanity check
rsi_91x_usb: fix interface sanity check
USB: serial: ir-usb: add missing endpoint sanity check
USB: serial: ir-usb: fix link-speed handling
USB: serial: ir-usb: fix IrLAP framing
staging: most: net: fix buffer overflow
staging: wlan-ng: ensure error return is actually returned
staging: vt6656: correct packet types for CTS protect, mode.
staging: vt6656: use NULLFUCTION stack on mac80211
staging: vt6656: Fix false Tx excessive retries reporting.
serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
ath9k: fix storage endpoint lookup
brcmfmac: fix interface sanity check
rtl8xxxu: fix interface sanity check
zd1211rw: fix storage endpoint lookup
arc: eznps: fix allmodconfig kconfig warning
watchdog: rn5t618_wdt: fix module aliases
drivers/net/b44: Change to non-atomic bit operations on pwol_mask
net: wan: sdla: Fix cast from pointer to integer of different size
gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
atm: eni: fix uninitialized variable warning
usb-storage: Disable UAS on JMicron SATA enclosure
net_sched: ematch: reject invalid TCF_EM_SIMPLE
crypto: af_alg - Use bh_lock_sock in sk_destruct
vfs: fix do_last() regression
crypto: pcrypt - Fix user-after-free on module unload
iio: gyro: st_gyro: inline per-sensor data
iio: gyro: st_gyro: fix L3GD20H support
tools lib: Fix builds when glibc contains strlcpy()
arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
reiserfs: Fix memory leak of journal device string
media: digitv: don't continue if remote control state can't be read
media: af9005: uninitialized variable printked
media: gspca: zero usb_buf
media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
ttyprintk: fix a potential deadlock in interrupt context issue
Bluetooth: Fix race condition in hci_release_sock()
usb: dwc3: turn off VBUS when leaving host mode
media: si470x-i2c: Move free() past last use of 'radio'
ARM: dts: beagle-x15-common: Model 5V0 regulator
soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
mac80211: mesh: restrict airtime metric to peered established plinks
clk: mmp2: Fix the order of timer mux parents
ixgbevf: Remove limit of 10 entries for unicast filter list
ixgbe: Fix calculation of queue with VFs and flow director on interface flap
wireless: fix enabling channel 12 for custom regulatory domain
mac80211: Fix TKIP replay protection immediately after key setup
wireless: wext: avoid gcc -O3 warning
vti[6]: fix packet tx through bpf_redirect()
scsi: fnic: do not queue commands during fwreset
airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
r8152: get default setting of WOL before initializing
qlcnic: Fix CPU soft lockup while collecting firmware dump
powerpc/fsl/dts: add fsl,erratum-a011043
net/fsl: treat fsl,erratum-a011043
net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
net/sonic: Add mutual exclusion for accessing shared state
net/sonic: Use MMIO accessors
net/sonic: Fix receive buffer handling
net/sonic: Quiesce SONIC before re-initializing descriptor memory
seq_tab_next() should increase position index
l2t_seq_next should increase position index
net: Fix skb->csum update in inet_proto_csum_replace16().
btrfs: do not zero f_bavail if we have available space
Linux 4.9.213
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia11340061ca1d357e98f09bf64ea5d0856e4a5b2
commit 17a0184ca17e288decdca8b2841531e34d49285f upstream.
Commit e0d795e4f3 ("usb: irda: cleanup on ir-usb module") added a USB
IrDA header with common defines, but mistakingly switched to using the
class-descriptor baud-rate bitmask values for the outbound header.
This broke link-speed handling for rates above 9600 baud, but a device
would also be able to operate at the default 9600 baud until a
link-speed request was issued (e.g. using the TCGETS ioctl).
Fixes: e0d795e4f3 ("usb: irda: cleanup on ir-usb module")
Cc: stable <stable@vger.kernel.org> # 2.6.27
Cc: Felipe Balbi <balbi@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some USB host PCs switch the downstream port mode from
CDP to SDP if the device does not pull DP up within certain
duration (~2s).
This limits the current drawn by the device to 500mA(or 900mA)
as opposed to the possible 1.5A resulting in slow charging of
the battery.
Fix this by driving a DP pulse when there is a connect
notification from PMIC and detected the charger type as CDP.
Change-Id: Ia04e3c3f2dc9ad96781d2aa91f8842b6aa8dc0da
Signed-off-by: Udipto Goswami <ugoswami@codeaurora.org>
Changes in 4.9.202
kvm: mmu: Don't read PDPTEs when paging is not enabled
Bluetooth: hci_ldisc: Postpone HCI_UART_PROTO_READY bit set in hci_uart_set_proto()
MIPS: BCM63XX: fix switch core reset on BCM6368
usb: gadget: core: unmap request from DMA only if previously mapped
KVM: x86: use Intel speculation bugs and features as derived in generic x86 code
x86/msr: Add the IA32_TSX_CTRL MSR
x86/cpu: Add a helper function x86_read_arch_cap_msr()
x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
x86/speculation/taa: Add mitigation for TSX Async Abort
x86/speculation/taa: Add sysfs reporting for TSX Async Abort
kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
x86/tsx: Add "auto" option to the tsx= cmdline parameter
x86/speculation/taa: Add documentation for TSX Async Abort
x86/tsx: Add config options to set tsx=on|off|auto
x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs
KVM: x86: simplify ept_misconfig
KVM: x86: extend usage of RET_MMIO_PF_* constants
kvm: Convert kvm_lock to a mutex
kvm: x86: Do not release the page inside mmu_set_spte()
KVM: x86: make FNAME(fetch) and __direct_map more similar
KVM: x86: remove now unneeded hugepage gfn adjustment
KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON
KVM: x86: Add is_executable_pte()
KVM: x86: add tracepoints around __direct_map and FNAME(fetch)
KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active
x86/bugs: Add ITLB_MULTIHIT bug infrastructure
cpu/speculation: Uninline and export CPU mitigations helpers
kvm: mmu: ITLB_MULTIHIT mitigation
kvm: Add helper function for creating VM worker threads
kvm: x86: mmu: Recovery of shattered NX large pages
Documentation: Add ITLB_MULTIHIT documentation
Linux 4.9.202
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 31fe084ffaaf8abece14f8ca28e5e3b4e2bf97b6 upstream.
In the SG case this is already handled since a non-zero
request->num_mapped_sgs is a clear indicator that dma_map_sg()
had been called. While it would be nice to do the same for the
singly mapped case by simply checking for non-zero request->dma,
it's conceivable that 0 is a valid dma_addr_t handle. Hence add
a flag 'dma_mapped' to struct usb_request and use this to
determine the need to call dma_unmap_single(). Otherwise, if a
request is not DMA mapped then the result of calling
usb_request_unmap_request() would safely be a no-op.
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In case of wearables, there is a chance that usb pins get dirty and due to
that, USB might be out of low power mode. This could cause battery draining
faster as enumeration might fail due to dirty pins and charger ends up
stopping charging. Fix the issue by having workaround to have timer to
check whether USB enumeration happened or not. If no enumeration, treat as
disconnect & notify ETIMEDOUT to charger driver and enter low power mode.
Change-Id: I8b92f18c962a56b49ff5ac4d514b39babce1f370
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
mapped
In the SG case this is already handled since a non-zero
request->num_mapped_sgs is a clear indicator that dma_map_sg()
had been called. While it would be nice to do the same for the
singly mapped case by simply checking for non-zero request->dma,
it's conceivable that 0 is a valid dma_addr_t handle. Hence add
a flag 'dma_mapped' to struct usb_request and use this to
determine the need to call dma_unmap_single(). Otherwise, if a
request is not DMA mapped then the result of calling
usb_request_unmap_request() would safely be a no-op.
Change-Id: Ibb00d6df31f21522da9ebbcda3ae288cb7b189fa
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Git-commit: 31fe084ffaaf8abece14f8ca28e5e3b4e2bf97b6
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[cchiluve@codeaurora.org: resolve trivial merge conflicts]
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
Allow non-GSI capable or normal USB endpoint to be used
in GSI mode. In this case, USB driver receives events from
hardware and updates GSI doorbell register with completed
TRB. USB GSI hardware wrapper isn't involved for such EPs.
In order to use this feature, GSI function driver must
choose interrupter number as '0' with such endpoints,
non-zero interrupters are reserved for USB GSI wrapper use.
Change-Id: Ief51b722bbe1aa97ff806e5a3b8b1ca806671a8f
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
IPC messages are to be exchanged between device and host using
the IPC router platform driver on the device side. For this
driver to use USB as transport layer, add support for function
driver which will configure Bulk IN and OUT endpoints and expose
proper callbacks to router driver for read and write operations.
Change-Id: I350624ccd24a6c6fd4bda5ea91379fb426fae742
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
When USB3 controller stops responding to stop endpoint
command driver performs global phy reset to recover from
error state. During this USB host mode recovery is performed
and global phy reset is done but DP driver is not notified
of this reset which results in unclocked access of DP link
registers. Fix this by replacing phy global reset with USB
only reset to not affect DP PHY when USB is reset in DP+USB
concurrent mode.
Change-Id: I2acde04c99b84293644fdefdceee4bd00a964e7f
Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org>
If driver fails to register extcon notifier from probe, it defers
same to work_queue which is invoked when extcon provider becomes
available (psy_nb is used for same). If power_supply notifier call
gets invoked back to back before extcon_register_work could
unregister psy_changed notifier, it results in driver registering
extcon notifier two times without unregister. This causes notifier_nb
list corruption where notifer_nb->next points to itself and any
extcon event later results in inifinite notifer calls causing
watchdog bite.
Change-Id: Ic7963971db198817e5643b6f3968cd8a4bc2e43c
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
USB PD spec says after PD explicit contract, device needs to
advertise as selfpowered and needs to mark bMaxPower as zero.
Otherwise USB PD compliance test 4.10.2 is failing. Fix the
failure by advertising as self powered after explicit contract
through new extcon property.
Change-Id: If3acdc06b4ac8567bb101ecfc23076af4894e776
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Add support for USB atomic notifier callback when power supply
framework registers any power supply. Check in the callback
function if the psy registered is USB, and then register extcon
handles for VBUS and ID notifications. This helps to remove
dependency between SMB and msm_otg probe routines.
Change-Id: I4d4d98cc45ab70fc3742142a0f18fcfc84bea790
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Add support for sending Function Wake capabilities in
response to GET_STATUS from the host. GET_STATUS addressed
to an Interface allows the device to report if it is capable
of doing a Function Remote Wake. Windows8/10 MBIM hosts request
this information before enabling Suspend in SS mode.
Change-Id: Ic0a6db57b2b46804a82847de511feb433a3dfca6
Signed-off-by: Devdutt Patnaik <dpatnaik@codeaurora.org>
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
Add support for PHY based charger detection and notify the
charger type and current to PMI.
Change-Id: I93db3f18274083ecc07c34ac64e0c07ed517f29f
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* refs/heads/tmp-70c65e4:
Linux 4.9.103
rtc: tx4939: avoid unintended sign extension on a 24 bit shift
rtc: hctosys: Ensure system time doesn't overflow time_t
rtc: snvs: Fix usage of snvs_rtc_enable
serial: 8250: Don't service RX FIFO if interrupts are disabled
serial: arc_uart: Fix out-of-bounds access through DT alias
serial: fsl_lpuart: Fix out-of-bounds access through DT alias
serial: imx: Fix out-of-bounds access through serial port index
serial: mxs-auart: Fix out-of-bounds access through serial port index
serial: samsung: Fix out-of-bounds access through serial port index
serial: xuartps: Fix out-of-bounds access through DT alias
media: cx25821: prevent out-of-bounds read on array card
media: vivid: fix incorrect capabilities for radio
media: vb2: Fix videobuf2 to map correct area
media: s3c-camif: fix out-of-bounds array access
media: cx23885: Override 888 ImpactVCBe crystal frequency
media: dmxdev: fix error code for invalid ioctls
clk: samsung: exynos3250: Fix PLL rates
clk: samsung: exynos5250: Fix PLL rates
clk: samsung: exynos5433: Fix PLL rates
clk: samsung: exynos5260: Fix PLL rates
clk: samsung: exynos7: Fix PLL rates
clk: samsung: s3c2410: Fix PLL rates
clk: rockchip: Prevent calculating mmc phase if clock rate is zero
media: cx23885: Set subdev host data to clk_freq pointer
clk: tegra: Fix pll_u rate configuration
clk: Don't show the incorrect clock phase
clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228
ASoC: samsung: i2s: Ensure the RCLK rate is properly determined
ASoC: topology: create TLV data for dapm widgets
ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
scsi: lpfc: Fix frequency of Release WQE CQEs
scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing
scsi: lpfc: Fix issue_lip if link is disabled
scsi: mvsas: fix wrong endianness of sgpio api
scsi: aacraid: Insure command thread is not recursively stopped
scsi: sd: Keep disk read-only when re-reading partition
scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM
scsi: qla4xxx: skip error recovery in case of register disconnect.
scsi: aacraid: fix shutdown crash when init fails
scsi: storvsc: Increase cmd_per_lun for higher speed devices
scsi: qla2xxx: Avoid triggering undefined behavior in qla2x00_mbx_completion()
scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
scsi: sym53c8xx_2: iterator underflow in sym_getsync()
scsi: bnx2fc: Fix check in SCSI completion handler for timed out request
scsi: ufs: Enable quirk to ignore sending WRITE_SAME command
scsi: fas216: fix sense buffer initialization
crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss
staging: lustre: lmv: correctly iput lmo_root
staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr
staging: lustre: fix bug in osc_enter_cache_try
Bluetooth: btusb: Add device ID for RTL8822BE
media: em28xx: USB bulk packet size fix
usb: gadget: composite: fix incorrect handling of OS desc requests
usb: gadget: udc: change comparison to bitshift when dealing with a mask
usb: gadget: ffs: Execute copy_to_user() with USER_DS set
usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS
usb: dwc2: host: Fix transaction errors in host mode
usb: dwc2: Fix interval type issue
xhci: zero usb device slot_id member when disabling and freeing a xhci slot
usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields
usb: dwc3: Add SoftReset PHY synchonization delay
ALSA: usb-audio: Add native DSD support for Luxman DA-06
Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB
net-usb: add qmi_wwan if on lte modem wistron neweb d18q1
net/usb/qmi_wwan.c: Add USB id for lt4120 modem
USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM
usb: cdc_acm: prevent race at write to acm while system resumes
usb: dwc2: Fix dwc2_hsotg_core_init_disconnected()
usb: gadget: fsl_udc_core: fix ep valid checks
usb: gadget: core: Fix use-after-free of usb_request
usb: dwc3: omap: don't miss events during suspend/resume
usb: dwc3: Undo PHY init if soft reset fails
usb: gadget: f_uac2: fix bFirstInterface in composite gadget
x86/kexec: Avoid double free_page() upon do_kexec_load() failure
hfsplus: stop workqueue when fill_super() failed
cfg80211: limit wiphy names to 128 bytes
scsi: zfcp: fix infinite iteration on ERP ready list
scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()
scsi: libsas: defer ata device eh commands to libata
s390: use expoline thunks in the BPF JIT
s390: extend expoline to BC instructions
s390: move spectre sysfs attribute code
s390/kernel: use expoline for indirect branches
s390/ftrace: use expoline for indirect branches
s390/lib: use expoline for indirect branches
s390/crc32-vx: use expoline for indirect branches
s390: move expoline assembler macros to a header
s390: add assembler macros for CPU alternatives
ext2: fix a block leak
vmxnet3: use DMA memory barriers where required
vmxnet3: set the DMA mask before the first DMA map operation
tcp: purge write queue in tcp_connect_init()
sock_diag: fix use-after-free read in __sk_free
packet: in packet_snd start writing at link layer allocation
net: test tailroom before appending to linear skb
net/mlx4_core: Fix error handling in mlx4_init_port_info.
ANDROID: proc: fix undefined behavior in proc_uid_base_readdir
x86: vdso: Fix leaky vdso linker with CC=clang.
ANDROID: build: cuttlefish: Upgrade clang to newer version.
ANDROID: build: cuttlefish: Upgrade clang to newer version.
ANDROID: build: cuttlefish: Fix path to clang.
Conflicts:
drivers/media/dvb-core/dmxdev.c
drivers/scsi/sd.c
drivers/scsi/ufs/ufshcd.c
drivers/usb/dwc3/core.c
drivers/usb/gadget/function/f_fs.c
Change-Id: Ia7c7096562c5be3d01a11a3bb5b380d2ebc5e011
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Changes in 4.9.103
net/mlx4_core: Fix error handling in mlx4_init_port_info.
net: test tailroom before appending to linear skb
packet: in packet_snd start writing at link layer allocation
sock_diag: fix use-after-free read in __sk_free
tcp: purge write queue in tcp_connect_init()
vmxnet3: set the DMA mask before the first DMA map operation
vmxnet3: use DMA memory barriers where required
ext2: fix a block leak
s390: add assembler macros for CPU alternatives
s390: move expoline assembler macros to a header
s390/crc32-vx: use expoline for indirect branches
s390/lib: use expoline for indirect branches
s390/ftrace: use expoline for indirect branches
s390/kernel: use expoline for indirect branches
s390: move spectre sysfs attribute code
s390: extend expoline to BC instructions
s390: use expoline thunks in the BPF JIT
scsi: libsas: defer ata device eh commands to libata
scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()
scsi: zfcp: fix infinite iteration on ERP ready list
cfg80211: limit wiphy names to 128 bytes
hfsplus: stop workqueue when fill_super() failed
x86/kexec: Avoid double free_page() upon do_kexec_load() failure
usb: gadget: f_uac2: fix bFirstInterface in composite gadget
usb: dwc3: Undo PHY init if soft reset fails
usb: dwc3: omap: don't miss events during suspend/resume
usb: gadget: core: Fix use-after-free of usb_request
usb: gadget: fsl_udc_core: fix ep valid checks
usb: dwc2: Fix dwc2_hsotg_core_init_disconnected()
usb: cdc_acm: prevent race at write to acm while system resumes
USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM
net/usb/qmi_wwan.c: Add USB id for lt4120 modem
net-usb: add qmi_wwan if on lte modem wistron neweb d18q1
Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB
ALSA: usb-audio: Add native DSD support for Luxman DA-06
usb: dwc3: Add SoftReset PHY synchonization delay
usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields
xhci: zero usb device slot_id member when disabling and freeing a xhci slot
usb: dwc2: Fix interval type issue
usb: dwc2: host: Fix transaction errors in host mode
usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS
usb: gadget: ffs: Execute copy_to_user() with USER_DS set
usb: gadget: udc: change comparison to bitshift when dealing with a mask
usb: gadget: composite: fix incorrect handling of OS desc requests
media: em28xx: USB bulk packet size fix
Bluetooth: btusb: Add device ID for RTL8822BE
staging: lustre: fix bug in osc_enter_cache_try
staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr
staging: lustre: lmv: correctly iput lmo_root
crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss
scsi: fas216: fix sense buffer initialization
scsi: ufs: Enable quirk to ignore sending WRITE_SAME command
scsi: bnx2fc: Fix check in SCSI completion handler for timed out request
scsi: sym53c8xx_2: iterator underflow in sym_getsync()
scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
scsi: qla2xxx: Avoid triggering undefined behavior in qla2x00_mbx_completion()
scsi: storvsc: Increase cmd_per_lun for higher speed devices
scsi: aacraid: fix shutdown crash when init fails
scsi: qla4xxx: skip error recovery in case of register disconnect.
scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM
scsi: sd: Keep disk read-only when re-reading partition
scsi: aacraid: Insure command thread is not recursively stopped
scsi: mvsas: fix wrong endianness of sgpio api
scsi: lpfc: Fix issue_lip if link is disabled
scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing
scsi: lpfc: Fix frequency of Release WQE CQEs
ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
ASoC: topology: create TLV data for dapm widgets
ASoC: samsung: i2s: Ensure the RCLK rate is properly determined
clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228
clk: Don't show the incorrect clock phase
clk: tegra: Fix pll_u rate configuration
media: cx23885: Set subdev host data to clk_freq pointer
clk: rockchip: Prevent calculating mmc phase if clock rate is zero
clk: samsung: s3c2410: Fix PLL rates
clk: samsung: exynos7: Fix PLL rates
clk: samsung: exynos5260: Fix PLL rates
clk: samsung: exynos5433: Fix PLL rates
clk: samsung: exynos5250: Fix PLL rates
clk: samsung: exynos3250: Fix PLL rates
media: dmxdev: fix error code for invalid ioctls
media: cx23885: Override 888 ImpactVCBe crystal frequency
media: s3c-camif: fix out-of-bounds array access
media: vb2: Fix videobuf2 to map correct area
media: vivid: fix incorrect capabilities for radio
media: cx25821: prevent out-of-bounds read on array card
serial: xuartps: Fix out-of-bounds access through DT alias
serial: samsung: Fix out-of-bounds access through serial port index
serial: mxs-auart: Fix out-of-bounds access through serial port index
serial: imx: Fix out-of-bounds access through serial port index
serial: fsl_lpuart: Fix out-of-bounds access through DT alias
serial: arc_uart: Fix out-of-bounds access through DT alias
serial: 8250: Don't service RX FIFO if interrupts are disabled
rtc: snvs: Fix usage of snvs_rtc_enable
rtc: hctosys: Ensure system time doesn't overflow time_t
rtc: tx4939: avoid unintended sign extension on a 24 bit shift
Linux 4.9.103
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 5d6ae4f0da8a64a185074dabb1b2f8c148efa741 ]
When handling an OS descriptor request, one of the first operations is
to zero out the request buffer using the wLength from the setup packet.
There is no bounds checking, so a wLength > 4096 would clobber memory
adjacent to the request buffer. Fix this by taking the min of wLength
and the request buffer length prior to the memset. While at it, define
the buffer length in a header file so that magic numbers don't appear
throughout the code.
When returning data to the host, the data length should be the min of
the wLength and the valid data we have to return. Currently we are
returning wLength, thus requests for a wLength greater than the amount
of data in the OS descriptor buffer would return invalid (albeit zero'd)
data following the valid descriptor data. Fix this by counting the
number of bytes when constructing the data and using this when
determining the length of the request.
Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a possibility of PMI detecting SDP as a floating charger
when connected to a PC. Workaround this issue by starting
peripheral stack for floating charger as well. After 10 sec check
for USB device enumeration using gadget USB state. If device is
indeed connected to SDP gadget usb state will be
USB_STATE_DEFAULT or higher.
Change-Id: I9b8f9ee0611277b2ff86a4855da783d47820cf2a
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
* refs/heads/tmp-bb52bba:
Linux 4.9.88
PCI: dwc: Fix enumeration end when reaching root subordinate
earlycon: add reg-offset to physical address before mapping
serial: core: mark port as initialized in autoconfig
serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
usb: usbmon: Read text within supplied buffer size
usb: quirks: add control message delay for 1b1c:1b20
usbip: vudc: fix null pointer dereference on udc->lock
USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
staging: android: ashmem: Fix lockdep issue during llseek
staging: comedi: fix comedi_nsamples_left.
uas: fix comparison for error code
tty/serial: atmel: add new version check for usart
serial: sh-sci: prevent lockup on full TTY buffers
ASoC: rt5651: Fix regcache sync errors on resume
ASoC: sgtl5000: Fix suspend/resume
x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
x86/module: Detect and skip invalid relocations
NFS: Fix unstable write completion
NFS: Fix an incorrect type in struct nfs_direct_req
scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
ubi: Fix race condition between ubi volume creation and udev
ext4: inplace xattr block update fails to deduplicate blocks
netfilter: x_tables: pack percpu counter allocations
netfilter: x_tables: pass xt_counters struct to counter allocator
netfilter: x_tables: pass xt_counters struct instead of packet counter
netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
netfilter: bridge: ebt_among: add missing match size checks
netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
netfilter: IDLETIMER: be syzkaller friendly
netfilter: nat: cope with negative port range
netfilter: x_tables: fix missing timer initialization in xt_LED
netfilter: add back stackpointer size checks
tc358743: fix register i2c_rd/wr function fix
Input: tca8418_keypad - remove double read of key event register
ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
watchdog: hpwdt: Remove legacy NMI sourcing.
watchdog: hpwdt: fix unused variable warning
watchdog: hpwdt: Check source of NMI
watchdog: hpwdt: SMBIOS check
x86/paravirt, objtool: Annotate indirect calls
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
x86/speculation, objtool: Annotate indirect calls/jumps for objtool
x86/retpoline: Support retpoline builds with Clang
x86/speculation: Use IBRS if available before calling into firmware
Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
nospec: Include <asm/barrier.h> dependency
nospec: Kill array_index_nospec_mask_check()
ALSA: hda: add dock and led support for HP ProBook 640 G2
ALSA: hda: add dock and led support for HP EliteBook 820 G3
ALSA: seq: More protection for concurrent write and ioctl races
ALSA: seq: Don't allow resizing pool in use
ALSA: hda/realtek - Make dock sound work on ThinkPad L570
ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
ALSA: hda/realtek: Limit mic boost on T480
x86/spectre_v2: Don't check microcode versions when running under hypervisors
perf tools: Fix trigger class trigger_on()
x86/MCE: Serialize sysfs changes
bcache: don't attach backing with duplicate UUID
bcache: fix crashes in duplicate cache device register
IB/mlx5: Fix incorrect size of klms in the memory region
kbuild: Handle builtin dtb file names containing hyphens
KVM: s390: fix memory overwrites when not using SCA entries
virtio_ring: fix num_free handling in error case
loop: Fix lost writes caused by missing flag
Input: matrix_keypad - fix race when disabling interrupts
MIPS: OCTEON: irq: Check for null return on kzalloc allocation
MIPS: ath25: Check for kzalloc allocation failure
MIPS: BMIPS: Do not mask IPIs during suspend
drm/amdgpu:Always save uvd vcpu_bo in VM Mode
drm/amdgpu:Correct max uvd handles
drm/amdgpu: fix KV harvesting
drm/radeon: fix KV harvesting
drm/amdgpu: Notify sbios device ready before send request
drm/amdgpu: Fix deadlock on runtime suspend
drm/radeon: Fix deadlock on runtime suspend
drm/nouveau: Fix deadlock on runtime suspend
drm: Allow determining if current task is output poll worker
workqueue: Allow retrieval of current task's work struct
drm/i915: Always call to intel_display_set_init_power() in resume_early.
scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
drm/i915: Try EDID bitbanging on HDMI after failed read
RDMA/mlx5: Fix integer overflow while resizing CQ
RDMA/ucma: Check that user doesn't overflow QP state
RDMA/ucma: Limit possible option size
ANDROID: sdcardfs: fix lock issue on 32 bit/SMP architectures
UPSTREAM: kasan: add functions for unpoisoning stack variables
UPSTREAM: kasan: add tests for alloca poisoning
UPSTREAM: kasan: support alloca() poisoning
UPSTREAM: kasan/Makefile: support LLVM style asan parameters
BACKPORT: kasan: add compiler support for clang
kbuild: fix --gc-sections
BACKPORT: fix "netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'"
UPSTREAM: netfilter: xt_bpf: add overflow checks
UPSTREAM: netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'
UPSTREAM: netfilter: xt_bpf: support ebpf
FROMLIST: f2fs: don't put dentry page in pagecache into highmem
Change-Id: I7f13fedc725fe5333e18e4e5b6639eee27ea1120
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
The charger driver's implementation of power_supply_set_property() for
POWER_SUPPLY_CURRENT_MAX currently uses a mutex. Since
sleeping is disallowed in this case, instead schedule a
work function to do the call.
Change-Id: Icad8be033dd0782c155ac8858a15580844415ba4
Signed-off-by: Sundara Vinayagam <sundvi@codeaurora.org>
Changes in 4.9.88
RDMA/ucma: Limit possible option size
RDMA/ucma: Check that user doesn't overflow QP state
RDMA/mlx5: Fix integer overflow while resizing CQ
drm/i915: Try EDID bitbanging on HDMI after failed read
scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
drm/i915: Always call to intel_display_set_init_power() in resume_early.
workqueue: Allow retrieval of current task's work struct
drm: Allow determining if current task is output poll worker
drm/nouveau: Fix deadlock on runtime suspend
drm/radeon: Fix deadlock on runtime suspend
drm/amdgpu: Fix deadlock on runtime suspend
drm/amdgpu: Notify sbios device ready before send request
drm/radeon: fix KV harvesting
drm/amdgpu: fix KV harvesting
drm/amdgpu:Correct max uvd handles
drm/amdgpu:Always save uvd vcpu_bo in VM Mode
MIPS: BMIPS: Do not mask IPIs during suspend
MIPS: ath25: Check for kzalloc allocation failure
MIPS: OCTEON: irq: Check for null return on kzalloc allocation
Input: matrix_keypad - fix race when disabling interrupts
loop: Fix lost writes caused by missing flag
virtio_ring: fix num_free handling in error case
KVM: s390: fix memory overwrites when not using SCA entries
kbuild: Handle builtin dtb file names containing hyphens
IB/mlx5: Fix incorrect size of klms in the memory region
bcache: fix crashes in duplicate cache device register
bcache: don't attach backing with duplicate UUID
x86/MCE: Serialize sysfs changes
perf tools: Fix trigger class trigger_on()
x86/spectre_v2: Don't check microcode versions when running under hypervisors
ALSA: hda/realtek: Limit mic boost on T480
ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
ALSA: hda/realtek - Make dock sound work on ThinkPad L570
ALSA: seq: Don't allow resizing pool in use
ALSA: seq: More protection for concurrent write and ioctl races
ALSA: hda: add dock and led support for HP EliteBook 820 G3
ALSA: hda: add dock and led support for HP ProBook 640 G2
nospec: Kill array_index_nospec_mask_check()
nospec: Include <asm/barrier.h> dependency
Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
x86/speculation: Use IBRS if available before calling into firmware
x86/retpoline: Support retpoline builds with Clang
x86/speculation, objtool: Annotate indirect calls/jumps for objtool
x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
x86/paravirt, objtool: Annotate indirect calls
watchdog: hpwdt: SMBIOS check
watchdog: hpwdt: Check source of NMI
watchdog: hpwdt: fix unused variable warning
watchdog: hpwdt: Remove legacy NMI sourcing.
ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
Input: tca8418_keypad - remove double read of key event register
tc358743: fix register i2c_rd/wr function fix
netfilter: add back stackpointer size checks
netfilter: x_tables: fix missing timer initialization in xt_LED
netfilter: nat: cope with negative port range
netfilter: IDLETIMER: be syzkaller friendly
netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
netfilter: bridge: ebt_among: add missing match size checks
netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
netfilter: x_tables: pass xt_counters struct instead of packet counter
netfilter: x_tables: pass xt_counters struct to counter allocator
netfilter: x_tables: pack percpu counter allocations
ext4: inplace xattr block update fails to deduplicate blocks
ubi: Fix race condition between ubi volume creation and udev
scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
NFS: Fix an incorrect type in struct nfs_direct_req
NFS: Fix unstable write completion
x86/module: Detect and skip invalid relocations
x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
ASoC: sgtl5000: Fix suspend/resume
ASoC: rt5651: Fix regcache sync errors on resume
serial: sh-sci: prevent lockup on full TTY buffers
tty/serial: atmel: add new version check for usart
uas: fix comparison for error code
staging: comedi: fix comedi_nsamples_left.
staging: android: ashmem: Fix lockdep issue during llseek
USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
usbip: vudc: fix null pointer dereference on udc->lock
usb: quirks: add control message delay for 1b1c:1b20
usb: usbmon: Read text within supplied buffer size
usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
serial: core: mark port as initialized in autoconfig
earlycon: add reg-offset to physical address before mapping
PCI: dwc: Fix enumeration end when reaching root subordinate
Linux 4.9.88
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit cb88a0588717ba6c756cb5972d75766b273a6817 upstream.
Corsair Strafe RGB keyboard does not respond to usb control messages
sometimes and hence generates timeouts.
Commit de3af5bf259d ("usb: quirks: add delay init quirk for Corsair
Strafe RGB keyboard") tried to fix those timeouts by adding
USB_QUIRK_DELAY_INIT.
Unfortunately, even with this quirk timeouts of usb_control_msg()
can still be seen, but with a lower frequency (approx. 1 out of 15):
[ 29.103520] usb 1-8: string descriptor 0 read error: -110
[ 34.363097] usb 1-8: can't set config #1, error -110
Adding further delays to different locations where usb control
messages are issued just moves the timeouts to other locations,
e.g.:
[ 35.400533] usbhid 1-8:1.0: can't add hid device: -110
[ 35.401014] usbhid: probe of 1-8:1.0 failed with error -110
The only way to reliably avoid those issues is having a pause after
each usb control message. In approx. 200 boot cycles no more timeouts
were seen.
Addionaly, keep USB_QUIRK_DELAY_INIT as it turned out to be necessary
to have the delay in hub_port_connect() after hub_port_init().
The overall boot time seems not to be influenced by these additional
delays, even on fast machines and lightweight distributions.
Fixes: de3af5bf259d ("usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard")
Cc: stable@vger.kernel.org
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a flag is_chipidea to determine whether the USB device
controller is ChipIdea or not. Set the flag to true during
CI UDC probe.
Change-Id: I57d54345fe2a655191c8d66a46e906a61e34a3e4
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
This reverts commit ac38cd8c8c
to fix the compilation error because of the typo is_chipiea.
Change-Id: I92a7d5f7353b59518c8cbdfa8b5ae94b10cf214c
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
There is a possibility of dwc3_msm_ep_queue() and msm_ep_unconfig() racing
each other if suspend happens right after configured. This scenario will
result in NOC error if start_xfer command gets queued after
msm_ep_unconfig(). Hence fix the issue by adding spinlock protection for
DBM endpoint configuration and unconfiguration.
Change-Id: I3fd007647370250017c97faebffadb35afb7fc4d
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
On new platforms, endpoint clock gating is added for dbm endpoints
with Synopsys USB3.0 controller. This hardware feature requires
initialization of DBM endpoint before BAM pipe reset for bam2bam mode
data transfers working. Hence change sequence such that do DBM endpoint
initialization first followed by BAM pipe reset and do start transfer
as last operation.
CRs-Fixed: 965207
Change-Id: Ib5bfd1a7d258fe336a4c9924850fc9223c1c81f6
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
