[ Upstream commit 93183bdbe7 ]
Recently, DMG frequency bands have been extended till 71GHz, so extend
the range check till 20GHz (45-71GHZ), else some channels will be marked
as disabled.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@bluwireless.co.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 119f94a6fe ]
cfg80211_get_bss_channel() is used to update the RX channel based on the
available frame payload information (channel number from DSSS Parameter
Set element or HT Operation element). This is needed on 2.4 GHz channels
where frames may be received on neighboring channels due to overlapping
frequency range.
This might of some use on the 5 GHz band in some corner cases, but
things are more complex there since there is no n:1 or 1:n mapping
between channel numbers and frequencies due to multiple different
starting frequencies in different operating classes. This could result
in ieee80211_channel_to_frequency() returning incorrect frequency and
ieee80211_get_channel() returning incorrect channel information (or
indication of no match). In the previous implementation, this could
result in some scan results being dropped completely, e.g., for the 4.9
GHz channels. That prevented connection to such BSSs.
Fix this by using the driver-provided channel pointer if
ieee80211_get_channel() does not find matching channel data for the
channel number in the frame payload and if the scan is done with 5 MHz
or 10 MHz channel bandwidth. While doing this, also add comments
describing what the function is trying to achieve to make it easier to
understand what happens here and why.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 24f33e64fc ]
Core regulatory hints didn't set wiphy_idx to WIPHY_IDX_INVALID. Since
the regulatory request is zeroed, wiphy_idx was always implicitly set to
0. This resulted in updating only phy #0.
Fix that.
Fixes: 806a9e3967 ("cfg80211: make regulatory_request use wiphy_idx instead of wiphy")
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
[add fixes tag]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8442938c3a ]
The "chandef->center_freq1" variable is a u32 but "freq" is a u16 so we
are truncating away the high bits. I noticed this bug because in commit
9cf0a0b4b6 ("cfg80211: Add support for 60GHz band channels 5 and 6")
we made "freq <= 56160 + 2160 * 6" a valid requency when before it was
only "freq <= 56160 + 2160 * 4" that was valid. It introduces a static
checker warning:
net/wireless/util.c:1571 ieee80211_chandef_to_operating_class()
warn: always true condition '(freq <= 56160 + 2160 * 6) => (0-u16max <= 69120)'
But really we probably shouldn't have been truncating the high bits
away to begin with.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 4f0223bfe9 ]
nl80211_update_ft_ies() tried to validate NL80211_ATTR_IE with
is_valid_ie_attr() before dereferencing it, but that helper function
returns true in case of NULL pointer (i.e., attribute not included).
This can result to dereferencing a NULL pointer. Fix that by explicitly
checking that NL80211_ATTR_IE is included.
Fixes: 355199e02b ("cfg80211: Extend support for IEEE 802.11r Fast BSS Transition")
Signed-off-by: Arunk Khandavalli <akhandav@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 265698d7e6 upstream.
If TX rates are specified during mesh join, the channel must
also be specified. Check the channel pointer to avoid a null
pointer dereference if it isn't.
Reported-by: Jouni Malinen <j@w1.fi>
Fixes: 8564e38206 ("cfg80211: add checks for beacon rate, extend to mesh")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 5cf3006cc8 ]
I was looking at usually suppressed gcc warnings,
[-Wimplicit-fallthrough=] in this case:
The code definitely looks like a break is missing here.
However I am not able to test the NL80211_IFTYPE_MESH_POINT,
nor do I actually know what might be :)
So please use this patch with caution and only if you are
able to do some testing.
Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
[johannes: looks obvious enough to apply as is, interesting
though that it never seems to have been a problem]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 188f60ab8e ]
Commit 9757235f45, "nl80211: correct checks for
NL80211_MESHCONF_HT_OPMODE value") relaxed the range for the HT
operation field in meshconf, while also adding checks requiring
the non-greenfield and non-ht-sta bits to be set in certain
circumstances. The latter bit is actually reserved for mesh BSSes
according to Table 9-168 in 802.11-2016, so in fact it should not
be set.
wpa_supplicant sets these bits because the mesh and AP code share
the same implementation, but authsae does not. As a result, some
meshconf updates from authsae which set only the NONHT_MIXED
protection bits were being rejected.
In order to avoid breaking userspace by changing the rules again,
simply accept the values with or without the bits set, and mask
off the reserved bit to match the spec.
While in here, update the 802.11-2012 reference to 802.11-2016.
Fixes: 9757235f45 ("nl80211: correct checks for NL80211_MESHCONF_HT_OPMODE value")
Cc: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Bob Copeland <bobcopeland@fb.com>
Reviewed-by: Masashi Honma <masashi.honma@gmail.com>
Reviewed-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Victor Wan <victor.wan@amlogic.com>
Conflicts:
drivers/md/dm-bufio.c
drivers/media/dvb-core/dvb_frontend.c
drivers/usb/dwc3/core.c
drivers/usb/gadget/function/f_fs.c
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>
commit a7cfebcb75 upstream.
There's currently no limit on wiphy names, other than netlink
message size and memory limitations, but that causes issues when,
for example, the wiphy name is used in a uevent, e.g. in rfkill
where we use the same name for the rfkill instance, and then the
buffer there is "only" 2k for the environment variables.
This was reported by syzkaller, which used a 4k name.
Limit the name to something reasonable, I randomly picked 128.
Reported-by: syzbot+230d9e642a85d3fec29c@syzkaller.appspotmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Victor Wan <victor.wan@amlogic.com>
Conflicts:
arch/arm/configs/bcm2835_defconfig
arch/arm/configs/sunxi_defconfig
include/linux/cpufreq.h
init/main.c
commit aa1702dd16 upstream.
__ieee80211_amsdu_copy_frag intentionally initializes a pointer to
array[-1] to increment it later to valid values. clang rightfully
generates an array-bounds warning on the initialization statement.
Initialize the pointer to array[0] and change the algorithm from
increment before to increment after consume.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.86
hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers)
i2c: designware: must wait for enable
f2fs: fix a bug caused by NULL extent tree
dmaengine: fsl-edma: disable clks on all error paths
nvme: check hw sectors before setting chunk sectors
net: usb: qmi_wwan: add Telit ME910 PID 0x1101 support
mtd: nand: gpmi: Fix failure when a erased page has a bitflip at BBM
mtd: nand: brcmnand: Zero bitflip is not an error
ipv6: icmp6: Allow icmp messages to be looped back
ARM: 8731/1: Fix csum_partial_copy_from_user() stack mismatch
x86/asm: Allow again using asm.h when building for the 'bpf' clang target
sget(): handle failures of register_shrinker()
net: phy: xgene: disable clk on error paths
drm/nouveau/pci: do a msi rearm on init
mac80211_hwsim: Fix a possible sleep-in-atomic bug in hwsim_get_radio_nl
spi: atmel: fixed spin_lock usage inside atmel_spi_remove
ASoC: nau8825: fix issue that pop noise when start capture
net: mediatek: setup proper state for disabled GMAC on the default
net: arc_emac: fix arc_emac_rx() error paths
ip6_tunnel: get the min mtu properly in ip6_tnl_xmit
net: stmmac: Fix TX timestamp calculation
scsi: storvsc: Fix scsi_cmd error assignments in storvsc_handle_error
ARM: dts: ls1021a: fix incorrect clock references
lib/mpi: Fix umul_ppmm() for MIPS64r6
tipc: error path leak fixes in tipc_enable_bearer()
tipc: fix tipc_mon_delete() oops in tipc_enable_bearer() error path
tg3: Add workaround to restrict 5762 MRRS to 2048
tg3: Enable PHY reset in MTU change path for 5720
bnx2x: Improve reliability in case of nested PCI errors
led: core: Fix brightness setting when setting delay_off=0
IB/mlx5: Fix mlx5_ib_alloc_mr error flow
genirq: Guard handle_bad_irq log messages
s390/dasd: fix wrongly assigned configuration data
IB/mlx4: Fix mlx4_ib_alloc_mr error flow
IB/ipoib: Fix race condition in neigh creation
xfs: quota: fix missed destroy of qi_tree_lock
xfs: quota: check result of register_shrinker()
macvlan: Fix one possible double free
e1000: fix disabling already-disabled warning
NET: usb: qmi_wwan: add support for YUGA CLM920-NC5 PID 0x9625
drm/ttm: check the return value of kzalloc
uapi libc compat: add fallback for unsupported libcs
i40e/i40evf: Account for frags split over multiple descriptors in check linearize
nl80211: Check for the required netlink attribute presence
mac80211: mesh: drop frames appearing to be from us
can: flex_can: Correct the checking for frame length in flexcan_start_xmit()
bnxt_en: Fix the 'Invalid VF' id check in bnxt_vf_ndo_prep routine.
xen-netfront: enable device after manual module load
mdio-sun4i: Fix a memory leak
SolutionEngine771x: fix Ether platform data
xen/gntdev: Fix off-by-one error when unmapping with holes
xen/gntdev: Fix partial gntdev_mmap() cleanup
sctp: make use of pre-calculated len
net: gianfar_ptp: move set_fipers() to spinlock protecting area
KVM: arm/arm64: Fix check for hugepage size when allocating at Stage 2
MIPS: Implement __multi3 for GCC7 MIPS64r6 builds
Linux 4.9.86
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 3ea15452ee ]
nl80211_nan_add_func() does not check if the required attribute
NL80211_NAN_FUNC_FOLLOW_UP_DEST is present when processing
NL80211_CMD_ADD_NAN_FUNCTION request. This request can be issued
by users with CAP_NET_ADMIN privilege and may result in NULL dereference
and a system crash. Add a check for the required attribute presence.
Signed-off-by: Hao Chen <flank3rsky@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.84
vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
kcm: Check if sk_user_data already set in kcm_attach
kcm: Only allow TCP sockets to be attached to a KCM mux
cfg80211: check dev_set_name() return value
xfrm: skip policies marked as dead while rehashing
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: Fix stack-out-of-bounds read on socket policy lookup.
xfrm: check id proto in validate_tmpl()
sctp: set frag_point in sctp_setsockopt_maxseg correctly
blktrace: fix unlocked registration of tracepoints
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
Provide a function to create a NUL-terminated string from unterminated data
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
selinux: skip bounded transition processing if the policy isn't loaded
crypto: x86/twofish-3way - Fix %rbp usage
staging: android: ion: Add __GFP_NOWARN for system contig heap
staging: android: ion: Switch from WARN to pr_warn
blk_rq_map_user_iov: fix error override
KVM: x86: fix escape of guest dr6 to the host
kcov: detect double association with a single task
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
net: avoid skb_warn_bad_offload on IS_ERR
crypto: hash - annotate algorithms taking optional key
crypto: hash - prevent using keyed hashes without setting key
ASoC: ux500: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
arm64: dts: add #cooling-cells to CPU nodes
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
staging: android: ashmem: Fix a race condition in pin ioctls
binder: check for binder_thread allocation failure in binder_poll()
staging: iio: adc: ad7192: fix external frequency setting
staging: iio: ad5933: switch buffer mode to software
usbip: keep usbip_device sockfd state in sync with tcp_socket
usb: build drivers/usb/common/ when USB_SUPPORT is set
ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
ARM: dts: logicpd-somlv: Fix wl127x pinmux
ARM: dts: am4372: Correct the interrupts_properties of McASP
ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
perf top: Fix window dimensions change handling
perf bench numa: Fixup discontiguous/sparse numa nodes
media: s5k6aa: describe some function parameters
pinctrl: sunxi: Fix A80 interrupt pin bank
pinctrl: sunxi: Fix A64 UART mux value
i40iw: Correct ARP index mask
RDMA/cma: Make sure that PSN is not over max allowed
sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
ipvlan: Add the skb->mark as flow4's member to lookup route
m68k: add missing SOFTIRQENTRY_TEXT linker section
powerpc/perf: Fix oops when grouping different pmu events
s390/dasd: prevent prefix I/O error
ARM: dts: Fix elm interrupt compiler warning
gianfar: fix a flooded alignment reports because of padding issue.
net_sched: red: Avoid devision by zero
net_sched: red: Avoid illegal values
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
brcmfmac: Avoid build error with make W=1
net: ethernet: arc: fix error handling in emac_rockchip_probe
509: fix printing uninitialized stack memory when OID is empty
gianfar: Disable EEE autoneg by default
dmaengine: ioat: Fix error handling path
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
clk: fix a panic error caused by accessing NULL pointer
ASoC: rockchip: disable clock on error
spi: sun4i: disable clocks in the remove function
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
drm/armada: fix leak of crtc structure
dmaengine: jz4740: disable/unprepare clk if probe fails
usb: dwc3: gadget: Wait longer for controller to end command processing
usb: dwc3: of-simple: fix missing clk_disable_unprepare
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
xen: XEN_ACPI_PROCESSOR is Dom0-only
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL
powerpc/64s: Simple RFI macro conversions
powerpc/64s: Improve RFI L1-D cache flush fallback
crypto: talitos - fix Kernel Oops on hashing an empty file
drm/i915: fix intel_backlight_device_register declaration
shmem: avoid maybe-uninitialized warning
clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER
vmxnet3: prevent building with 64K pages
perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
PCI: vmd: Fix suspend handlers defined-but-not-used warning
gpio: intel-mid: Fix build warning when !CONFIG_PM
platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
usb: musb: fix compilation warning on unused function
PCI: Change pci_host_common_probe() visibility
perf: xgene: Include module.h
video: fbdev: via: remove possibly unused variables
scsi: advansys: fix build warning for PCI=n
x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
gpio: xgene: mark PM functions as __maybe_unused
arm64: define BUG() instruction without CONFIG_BUG
x86/fpu/math-emu: Fix possible uninitialized variable use
tools build: Add tools tree support for 'make -s'
x86/build: Silence the build with "make -s"
thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
x86: add MULTIUSER dependency for KVM
dmaengine: zx: fix build warning
x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
x86/vm86: Fix unused variable warning if THP is disabled
scsi: advansys: fix uninitialized data access
arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
ALSA: hda/ca0132 - fix possible NULL pointer use
reiserfs: avoid a -Wmaybe-uninitialized warning
cw1200: fix bogus maybe-uninitialized warning
security/keys: BIG_KEY requires CONFIG_CRYPTO
drm: exynos: mark pm functions as __maybe_unused
rbd: silence bogus -Wmaybe-uninitialized warning
drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
KVM: add X86_LOCAL_APIC dependency
shmem: fix compilation warnings on unused functions
tc358743: fix register i2c_rd/wr functions
go7007: add MEDIA_CAMERA_SUPPORT dependency
em28xx: only use mt9v011 if camera support is enabled
tw5864: use dev_warn instead of WARN to shut up warning
ISDN: eicon: reduce stack size of sig_ind function
clk: meson: gxbb: fix build error without RESET_CONTROLLER
kasan: rework Kconfig settings
drm/i915: hide unused intel_panel_set_backlight function
arm64: sunxi: always enable reset controller
binfmt_elf: compat: avoid unused function warning
spi: bcm-qspi: shut up warning about cfi header inclusion
idle: i7300: add PCI dependency
arm64: fix warning about swapper_pg_dir overflow
usb: phy: msm add regulator dependency
x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug
KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
KVM: VMX: clean up declaration of VPID/EPT invalidation types
KVM: nVMX: invvpid handling improvements
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
Linux 4.9.84
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 59b179b48c upstream.
syzbot reported a warning from rfkill_alloc(), and after a while
I think that the reason is that it was doing fault injection and
the dev_set_name() failed, leaving the name NULL, and we didn't
check the return value and got to rfkill_alloc() with a NULL name.
Since we really don't want a NULL name, we ought to check the
return value.
Fixes: fb28ad3590 ("net: struct device - replace bus_id with dev_name(), dev_set_name()")
Reported-by: syzbot+1ddfb3357e1d7bb5b5d3@syzkaller.appspotmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.81
powerpc/pseries: Add H_GET_CPU_CHARACTERISTICS flags & wrapper
powerpc/64: Add macros for annotating the destination of rfid/hrfid
powerpc/64: Convert fast_exception_return to use RFI_TO_USER/KERNEL
powerpc/64: Convert the syscall exit path to use RFI_TO_USER/KERNEL
powerpc/64s: Convert slb_miss_common to use RFI_TO_USER/KERNEL
powerpc/64s: Add support for RFI flush of L1-D cache
powerpc/64s: Support disabling RFI flush with no_rfi_flush and nopti
powerpc/pseries: Query hypervisor for RFI flush settings
powerpc/powernv: Check device-tree for RFI flush settings
powerpc/64s: Wire up cpu_show_meltdown()
powerpc/64s: Allow control of RFI flush via debugfs
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
kaiser: fix intel_bts perf crashes
x86/pti: Make unpoison of pgd for trusted boot work for real
kaiser: allocate pgd with order 0 when pti=off
serial: core: mark port as initialized after successful IRQ change
ip6mr: fix stale iterator
net: igmp: add a missing rcu locking section
qlcnic: fix deadlock bug
qmi_wwan: Add support for Quectel EP06
r8169: fix RTL8168EP take too long to complete driver initialization.
tcp: release sk_frag.page in tcp_disconnect
vhost_net: stop device during reset owner
tcp_bbr: fix pacing_gain to always be unity when using lt_bw
cls_u32: add missing RCU annotation.
ipv6: Fix SO_REUSEPORT UDP socket with implicit sk_ipv6only
soreuseport: fix mem leak in reuseport_add_sock()
x86/asm: Fix inline asm call constraints for GCC 4.4
x86/microcode/AMD: Do not load when running on a hypervisor
media: soc_camera: soc_scale_crop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
b43: Add missing MODULE_FIRMWARE()
KEYS: encrypted: fix buffer overread in valid_master_desc()
x86/retpoline: Remove the esp/rsp thunk
KVM: x86: Make indirect calls in emulator speculation safe
KVM: VMX: Make indirect call speculation safe
module/retpoline: Warn about missing retpoline in module
x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
x86/cpufeatures: Add Intel feature bits for Speculation Control
x86/cpufeatures: Add AMD feature bits for Speculation Control
x86/msr: Add definitions for new speculation control MSRs
x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
x86/nospec: Fix header guards names
x86/bugs: Drop one "mitigation" from dmesg
x86/cpu/bugs: Make retpoline module warning conditional
x86/cpufeatures: Clean up Spectre v2 related CPUID flags
x86/retpoline: Simplify vmexit_fill_RSB()
x86/spectre: Check CONFIG_RETPOLINE in command line parser
x86/entry/64: Remove the SYSCALL64 fast path
x86/entry/64: Push extra regs right away
x86/asm: Move 'status' from thread_struct to thread_info
Documentation: Document array_index_nospec
array_index_nospec: Sanitize speculative array de-references
x86: Implement array_index_mask_nospec
x86: Introduce barrier_nospec
x86: Introduce __uaccess_begin_nospec() and uaccess_try_nospec
x86/usercopy: Replace open coded stac/clac with __uaccess_{begin, end}
x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec
x86/get_user: Use pointer masking to limit speculation
x86/syscall: Sanitize syscall table de-references under speculation
vfs, fdtable: Prevent bounds-check bypass via speculative execution
nl80211: Sanitize array index in parse_txq_params
x86/spectre: Report get_user mitigation for spectre_v1
x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable"
x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
x86/paravirt: Remove 'noreplace-paravirt' cmdline option
x86/kvm: Update spectre-v1 mitigation
x86/retpoline: Avoid retpolines for built-in __init functions
x86/spectre: Simplify spectre_v2 command line parsing
x86/pti: Mark constant arrays as __initconst
x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL
KVM: nVMX: kmap() can't fail
KVM: nVMX: vmx_complete_nested_posted_interrupt() can't fail
KVM: nVMX: mark vmcs12 pages dirty on L2 exit
KVM: nVMX: Eliminate vmcs02 pool
KVM: VMX: introduce alloc_loaded_vmcs
KVM: VMX: make MSR bitmaps per-VCPU
KVM/x86: Add IBPB support
KVM/VMX: Emulate MSR_IA32_ARCH_CAPABILITIES
KVM/VMX: Allow direct access to MSR_IA32_SPEC_CTRL
KVM/SVM: Allow direct access to MSR_IA32_SPEC_CTRL
crypto: tcrypt - fix S/G table for test_aead_speed()
ASoC: simple-card: Fix misleading error message
ASoC: rsnd: don't call free_irq() on Parent SSI
ASoC: rsnd: avoid duplicate free_irq()
drm: rcar-du: Use the VBK interrupt for vblank events
drm: rcar-du: Fix race condition when disabling planes at CRTC stop
x86/microcode: Do the family check first
Linux 4.9.81
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 4.9.60
workqueue: replace pool->manager_arb mutex with a flag
ALSA: hda/realtek - Add support for ALC236/ALC3204
ALSA: hda - fix headset mic problem for Dell machines with alc236
ceph: unlock dangling spinlock in try_flush_caps()
usb: xhci: Handle error condition in xhci_stop_device()
KVM: PPC: Fix oops when checking KVM_CAP_PPC_HTM
spi: uapi: spidev: add missing ioctl header
spi: bcm-qspi: Fix use after free in bcm_qspi_probe() in error path
fuse: fix READDIRPLUS skipping an entry
xen/gntdev: avoid out of bounds access in case of partial gntdev_mmap()
Input: elan_i2c - add ELAN0611 to the ACPI table
Input: gtco - fix potential out-of-bound access
assoc_array: Fix a buggy node-splitting case
scsi: zfcp: fix erp_action use-before-initialize in REC action trace
scsi: sg: Re-fix off by one in sg_fill_request_table()
drm/amd/powerplay: fix uninitialized variable
can: sun4i: fix loopback mode
can: kvaser_usb: Correct return value in printout
can: kvaser_usb: Ignore CMD_FLUSH_QUEUE_REPLY messages
cfg80211: fix connect/disconnect edge cases
ipsec: Fix aborted xfrm policy dump crash
regulator: fan53555: fix I2C device ids
ecryptfs: fix dereference of NULL user_key_payload
Linux 4.9.60
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 51e13359cd upstream.
If we try to connect while already connected/connecting, but
this fails, we set ssid_len=0 but leave current_bss hanging,
leading to errors.
Check all of this better, first of all ensuring that we can't
try to connect to a different SSID while connected/ing; ensure
that prev_bssid is set for re-association attempts even in the
case of the driver supporting the connect() method, and don't
reset ssid_len in the failure cases.
While at it, also reset ssid_len while disconnecting unless we
were connected and expect a disconnected event, and warn on a
successful connection without ssid_len being set.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.57
ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
CIFS: Reconnect expired SMB sessions
nl80211: Define policy for packet pattern attributes
rcu: Allow for page faults in NMI handlers
USB: dummy-hcd: Fix deadlock caused by disconnect detection
MIPS: math-emu: Remove pr_err() calls from fpu_emu()
dmaengine: edma: Align the memcpy acnt array size with the transfer
dmaengine: ti-dma-crossbar: Fix possible race condition with dma_inuse
HID: usbhid: fix out-of-bounds bug
crypto: shash - Fix zero-length shash ahash digest crash
KVM: MMU: always terminate page walks at level 1
KVM: nVMX: fix guest CR4 loading when emulating L2 to L1 exit
usb: renesas_usbhs: Fix DMAC sequence for receiving zero-length packet
pinctrl/amd: Fix build dependency on pinmux code
iommu/amd: Finish TLB flush in amd_iommu_unmap()
device property: Track owner device of device property
fs/mpage.c: fix mpage_writepage() for pages with buffers
ALSA: usb-audio: Kill stray URB at exiting
ALSA: seq: Fix use-after-free at creating a port
ALSA: seq: Fix copy_from_user() call inside lock
ALSA: caiaq: Fix stray URB at probe error path
ALSA: line6: Fix missing initialization before error path
ALSA: line6: Fix leftover URB at error-path during probe
drm/i915/edp: Get the Panel Power Off timestamp after panel is off
drm/i915: Read timings from the correct transcoder in intel_crtc_mode_get()
drm/i915/bios: parse DDI ports also for CHV for HDMI DDC pin and DP AUX channel
usb: gadget: configfs: Fix memory leak of interface directory data
usb: gadget: composite: Fix use-after-free in usb_composite_overwrite_options
direct-io: Prevent NULL pointer access in submit_page_section
fix unbalanced page refcounting in bio_map_user_iov
more bio_map_user_iov() leak fixes
bio_copy_user_iov(): don't ignore ->iov_offset
USB: serial: ftdi_sio: add id for Cypress WICED dev board
USB: serial: cp210x: add support for ELV TFD500
USB: serial: option: add support for TP-Link LTE module
USB: serial: qcserial: add Dell DW5818, DW5819
USB: serial: console: fix use-after-free after failed setup
x86/alternatives: Fix alt_max_short macro to really be a max()
KVM: nVMX: update last_nonleaf_level when initializing nested EPT
Linux 4.9.57
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit ad670233c9 upstream.
Define a policy for packet pattern attributes in order to fix a
potential read over the end of the buffer during nla_get_u32()
of the NL80211_PKTPAT_OFFSET attribute.
Note that the data there can always be read due to SKB allocation
(with alignment and struct skb_shared_info at the end), but the
data might be uninitialized. This could be used to leak some data
from uninitialized vmalloc() memory, but most drivers don't allow
an offset (so you'd just get -EINVAL if the data is non-zero) or
just allow it with a fixed value - 100 or 128 bytes, so anything
above that would get -EINVAL. With brcmfmac the limit is 1500 so
(at least) one byte could be obtained.
Signed-off-by: Peng Xu <pxu@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
[rewrite description based on SKB allocation knowledge]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.53
cifs: release cifs root_cred after exit_cifs
cifs: release auth_key.response for reconnect.
fs/proc: Report eip/esp in /prod/PID/stat for coredumping
mac80211: fix VLAN handling with TXQs
mac80211_hwsim: Use proper TX power
mac80211: flush hw_roc_start work before cancelling the ROC
genirq: Make sparse_irq_lock protect what it should protect
KVM: PPC: Book3S: Fix race and leak in kvm_vm_ioctl_create_spapr_tce()
KVM: PPC: Book3S HV: Protect updates to spapr_tce_tables list
tracing: Fix trace_pipe behavior for instance traces
tracing: Erase irqsoff trace with empty write
md/raid5: fix a race condition in stripe batch
md/raid5: preserve STRIPE_ON_UNPLUG_LIST in break_stripe_batch_list
scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly
drm/radeon: disable hard reset in hibernate for APUs
crypto: drbg - fix freeing of resources
crypto: talitos - Don't provide setkey for non hmac hashing algs.
crypto: talitos - fix sha224
crypto: talitos - fix hashing
security/keys: properly zero out sensitive key material in big_key
security/keys: rewrite all of big_key crypto
KEYS: fix writing past end of user-supplied buffer in keyring_read()
KEYS: prevent creating a different user's keyrings
KEYS: prevent KEYCTL_READ on negative key
powerpc/pseries: Fix parent_dn reference leak in add_dt_node()
powerpc/tm: Flush TM only if CPU has TM feature
powerpc/ftrace: Pass the correct stack pointer for DYNAMIC_FTRACE_WITH_REGS
s390/mm: fix write access check in gup_huge_pmd()
PM: core: Fix device_pm_check_callbacks()
Fix SMB3.1.1 guest authentication to Samba
SMB3: Warn user if trying to sign connection that authenticated as guest
SMB: Validate negotiate (to protect against downgrade) even if signing off
SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags
vfs: Return -ENXIO for negative SEEK_HOLE / SEEK_DATA offsets
nl80211: check for the required netlink attributes presence
bsg-lib: don't free job in bsg_prepare_job
iw_cxgb4: remove the stid on listen create failure
iw_cxgb4: put ep reference in pass_accept_req()
selftests/seccomp: Support glibc 2.26 siginfo_t.h
seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()
arm64: Make sure SPsel is always set
arm64: fault: Route pte translation faults via do_translation_fault
KVM: VMX: extract __pi_post_block
KVM: VMX: avoid double list add with VT-d posted interrupts
KVM: VMX: simplify and fix vmx_vcpu_pi_load
kvm/x86: Handle async PF in RCU read-side critical sections
KVM: VMX: Do not BUG() on out-of-bounds guest IRQ
kvm: nVMX: Don't allow L2 to access the hardware CR8
xfs: validate bdev support for DAX inode flag
etnaviv: fix gem object list corruption
PCI: Fix race condition with driver_override
btrfs: fix NULL pointer dereference from free_reloc_roots()
btrfs: propagate error to btrfs_cmp_data_prepare caller
btrfs: prevent to set invalid default subvolid
x86/mm: Fix fault error path using unsafe vma pointer
x86/fpu: Don't let userspace set bogus xcomp_bv
gfs2: Fix debugfs glocks dump
timer/sysclt: Restrict timer migration sysctl values to 0 and 1
KVM: VMX: do not change SN bit in vmx_update_pi_irte()
KVM: VMX: remove WARN_ON_ONCE in kvm_vcpu_trigger_posted_interrupt
cxl: Fix driver use count
KVM: VMX: use cmpxchg64
video: fbdev: aty: do not leak uninitialized padding in clk to userspace
swiotlb-xen: implement xen_swiotlb_dma_mmap callback
Linux 4.9.53
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit e785fa0a16 upstream.
nl80211_set_rekey_data() does not check if the required attributes
NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present when processing
NL80211_CMD_SET_REKEY_OFFLOAD request. This request can be issued by
users with CAP_NET_ADMIN privilege and may result in NULL dereference
and a system crash. Add a check for the required attributes presence.
This patch is based on the patch by bo Zhang.
This fixes CVE-2017-12153.
References: https://bugzilla.redhat.com/show_bug.cgi?id=1491046
Fixes: e5497d766a ("cfg80211/nl80211: support GTK rekey offload")
Reported-by: bo Zhang <zhangbo5891001@gmail.com>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.39
xen-netfront: Rework the fix for Rx stall during OOM and network stress
net_sched: fix error recovery at qdisc creation
net: sched: Fix one possible panic when no destroy callback
net/phy: micrel: configure intterupts after autoneg workaround
ipv6: avoid unregistering inet6_dev for loopback
net: dp83640: Avoid NULL pointer dereference.
tcp: reset sk_rx_dst in tcp_disconnect()
net: prevent sign extension in dev_get_stats()
bridge: mdb: fix leak on complete_info ptr on fail path
rocker: move dereference before free
bpf: prevent leaking pointer via xadd on unpriviledged
net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
net/mlx5: Cancel delayed recovery work when unloading the driver
liquidio: fix bug in soft reset failure detection
net/mlx5e: Fix TX carrier errors report in get stats ndo
ipv6: dad: don't remove dynamic addresses if link is down
vxlan: fix hlist corruption
net: core: Fix slab-out-of-bounds in netdev_stats_to_stats64
net: ipv6: Compare lwstate in detecting duplicate nexthops
vrf: fix bug_on triggered by rx when destroying a vrf
rds: tcp: use sock_create_lite() to create the accept socket
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
brcmfmac: Fix a memory leak in error handling path in 'brcmf_cfg80211_attach'
brcmfmac: Fix glom_skb leak in brcmf_sdiod_recv_chain
sfc: don't read beyond unicast address list
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Check if PMKID attribute is of expected size
cfg80211: Check if NAN service ID is of expected size
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
parisc: Report SIGSEGV instead of SIGBUS when running out of stack
parisc: use compat_sys_keyctl()
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
parisc/mm: Ensure IRQs are off in switch_mm()
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
thp, mm: fix crash due race in MADV_FREE handling
kernel/extable.c: mark core_kernel_text notrace
mm/list_lru.c: fix list_lru_count_node() to be race free
fs/dcache.c: fix spin lockup issue on nlru->lock
checkpatch: silence perl 5.26.0 unescaped left brace warnings
binfmt_elf: use ELF_ET_DYN_BASE only for PIE
arm: move ELF_ET_DYN_BASE to 4MB
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
s390: reduce ELF_ET_DYN_BASE
exec: Limit arg stack to at most 75% of _STK_LIM
ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers
vt: fix unchecked __put_user() in tioclinux ioctls
rcu: Add memory barriers for NOCB leader wakeup
nvmem: core: fix leaks on registration errors
mnt: In umount propagation reparent in a separate pass
mnt: In propgate_umount handle visiting mounts in any order
mnt: Make propagate_umount less slow for overlapping mount propagation trees
selftests/capabilities: Fix the test_execve test
mm: fix overflow check in expand_upwards()
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
crypto: atmel - only treat EBUSY as transient if backlog
crypto: sha1-ssse3 - Disable avx2
crypto: caam - properly set IV after {en,de}crypt
crypto: caam - fix signals handling
Revert "sched/core: Optimize SCHED_SMT"
sched/fair, cpumask: Export for_each_cpu_wrap()
sched/topology: Fix building of overlapping sched-groups
sched/topology: Optimize build_group_mask()
sched/topology: Fix overlapping sched_group_mask
PM / wakeirq: Convert to SRCU
PM / QoS: return -EINVAL for bogus strings
tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
kvm: vmx: Do not disable intercepts for BNDCFGS
kvm: x86: Guest BNDCFGS requires guest MPX support
kvm: vmx: Check value written to IA32_BNDCFGS
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
4.9.39
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 0a27844ce8 upstream.
nla policy checks for only maximum length of the attribute data when the
attribute type is NLA_BINARY. If userspace sends less data than
specified, cfg80211 may access illegal memory. When type is NLA_UNSPEC,
nla policy check ensures that userspace sends minimum specified length
number of bytes.
Remove type assignment to NLA_BINARY from nla_policy of
NL80211_NAN_FUNC_SERVICE_ID to make these NLA_UNSPEC and to make sure
minimum NL80211_NAN_FUNC_SERVICE_ID_LEN bytes are received from
userspace with NL80211_NAN_FUNC_SERVICE_ID.
Fixes: a442b761b2 ("cfg80211: add add_nan_func / del_nan_func")
Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9361df14d1 upstream.
nla policy checks for only maximum length of the attribute data
when the attribute type is NLA_BINARY. If userspace sends less
data than specified, the wireless drivers may access illegal
memory. When type is NLA_UNSPEC, nla policy check ensures that
userspace sends minimum specified length number of bytes.
Remove type assignment to NLA_BINARY from nla_policy of
NL80211_ATTR_PMKID to make this NLA_UNSPEC and to make sure minimum
WLAN_PMKID_LEN bytes are received from userspace with
NL80211_ATTR_PMKID.
Fixes: 67fbb16be6 ("nl80211: PMKSA caching support")
Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d7f13f7450 upstream.
validate_scan_freqs() retrieves frequencies from attributes
nested in the attribute NL80211_ATTR_SCAN_FREQUENCIES with
nla_get_u32(), which reads 4 bytes from each attribute
without validating the size of data received. Attributes
nested in NL80211_ATTR_SCAN_FREQUENCIES don't have an nla policy.
Validate size of each attribute before parsing to avoid potential buffer
overread.
Fixes: 2a51931192 ("cfg80211/nl80211: scanning (and mac80211 update to use it)")
Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 8feb69c7bd upstream.
Buffer overread may happen as nl80211_set_station() reads 4 bytes
from the attribute NL80211_ATTR_LOCAL_MESH_POWER_MODE without
validating the size of data received when userspace sends less
than 4 bytes of data with NL80211_ATTR_LOCAL_MESH_POWER_MODE.
Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE to avoid
the buffer overread.
Fixes: 3b1c5a5307 ("{cfg,nl}80211: mesh power mode primitives and userspace access")
Signed-off-by: Srinivas Dasari <dasaris@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.34
fs: pass on flags in compat_writev
configfs: Fix race between create_link and configfs_rmdir
can: gs_usb: fix memory leak in gs_cmd_reset()
ila_xlat: add missing hash secret initialization
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
vb2: Fix an off by one error in 'vb2_plane_vaddr'
mac80211: don't look at the PM bit of BAR frames
mac80211/wpa: use constant time memory comparison for MACs
drm/amdgpu: Fix overflow of watermark calcs at > 4k resolutions.
drm/i915: Fix GVT-g PVINFO version compatibility check
usb: musb: dsps: keep VBUS on for host-only mode
mac80211: fix CSA in IBSS mode
mac80211: fix packet statistics for fast-RX
mac80211: fix IBSS presp allocation size
mac80211: strictly check mesh address extension mode
mac80211: fix dropped counter in multiqueue RX
mac80211: don't send SMPS action frame in AP mode when not needed
drm/mediatek: fix mtk_hdmi_setup_vendor_specific_infoframe mistake
drm/vc4: Fix OOPSes from trying to cache a partially constructed BO.
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
serial: sh-sci: Fix late enablement of AUTORTS
x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data()
staging: iio: tsl2x7x_core: Fix standard deviation calculation
iio: st_pressure: Fix data sign
iio: proximity: as3935: recalibrate RCO after resume
iio: adc: ti_am335x_adc: allocating too much in probe
IB/mlx5: Fix kernel to user leak prevention logic
usb: gadget: udc: renesas_usb3: fix pm_runtime functions calling
usb: gadget: udc: renesas_usb3: fix deadlock by spinlock
usb: gadget: udc: renesas_usb3: lock for PN_ registers access
USB: hub: fix SS max number of ports
usb: core: fix potential memory leak in error path during hcd creation
USB: usbip: fix nonconforming hub descriptor
pvrusb2: reduce stack usage pvr2_eeprom_analyze()
USB: gadget: dummy_hcd: fix hub-descriptor removable fields
usb: r8a66597-hcd: select a different endpoint on timeout
usb: r8a66597-hcd: decrease timeout
ath10k: fix napi crash during rmmod when probe firmware fails
misc: mic: double free on ioctl error path
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
usb: xhci: Fix USB 3.1 supported protocol parsing
usb: xhci: ASMedia ASM1042A chipset need shorts TX quirk
USB: gadget: fix GPF in gadgetfs
USB: gadgetfs, dummy-hcd, net2280: fix locking for callbacks
mm/memory-failure.c: use compound_head() flags for huge pages
swap: cond_resched in swap_cgroup_prepare()
iio: imu: inv_mpu6050: add accel lpf setting for chip >= MPU6500
sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off()
genirq: Release resources in __setup_irq() error path
alarmtimer: Prevent overflow of relative timers
usb: gadget: composite: Fix function used to free memory
usb: dwc3: exynos fix axius clock error path to do cleanup
MIPS: Fix bnezc/jialc return address calculation
MIPS: .its targets depend on vmlinux
vTPM: Fix missing NULL check
crypto: Work around deallocated stack frame reference gcc bug on sparc.
alarmtimer: Rate limit periodic intervals
mm: larger stack guard gap, between vmas
Allow stack to grow up to address space limit
mm: fix new crash in unmapped_area_topdown()
Linux 4.9.34
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 5667c86acf upstream.
Mesh forwarding path checks for address extension mode to fetch
appropriate proxied address and MPP address. Existing condition
that looks for 6 address format is not strict enough so that
frames with improper values are processed and invalid entries
are added into MPP table. Fix that by adding a stricter check before
processing the packet.
Per IEEE Std 802.11s-2011 spec. Table 7-6g1 lists address extension
mode 0x3 as reserved one. And also Table Table 9-13 does not specify
0x3 as valid address field.
Fixes: 9b395bc3be ("mac80211: verify that skb data is present")
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
PD#145741: wifi: bcm: fix unable to enter deep suspend mode issue
for the wowlan (wake on wireless lan) function under Linux platfrom,
we have problem to configure it via wpa_supplicant as we do it at Android
platform. so here when it enter into suspend mode, we try to skip calling
cfg80211_leave_all() function at the wire core path.
since this modify the wifi core code, it will also affect other
wifi drivers (not only bcm wifi).
Change-Id: I51eb9b2864afe1bb478ab9411eb7c590f995cd6e
Signed-off-by: Lianghu Su <lianghu.su@amlogic.com>
Changes in 4.9.22:
ppdev: check before attaching port
ppdev: fix registering same device name
drm/vmwgfx: Type-check lookups of fence objects
drm/vmwgfx: NULL pointer dereference in vmw_surface_define_ioctl()
drm/vmwgfx: avoid calling vzalloc with a 0 size in vmw_get_cap_3d_ioctl()
drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces
drm/vmwgfx: Remove getparam error message
drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()
sysfs: be careful of error returns from ops->show()
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
arm/arm64: KVM: Take mmap_sem in stage2_unmap_vm
arm/arm64: KVM: Take mmap_sem in kvm_arch_prepare_memory_region
kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd
iio: bmg160: reset chip when probing
arm64: mm: unaligned access by user-land should be received as SIGBUS
cfg80211: check rdev resume callback only for registered wiphy
Reset TreeId to zero on SMB2 TREE_CONNECT
mm/page_alloc.c: fix print order in show_free_areas()
ptrace: fix PTRACE_LISTEN race corrupting task->state
dm verity fec: limit error correction recursion
dm verity fec: fix bufio leaks
ACPI / gpio: do not fall back to parsing _CRS when we get a deferral
Kbuild: use cc-disable-warning consistently for maybe-uninitialized
orangefs: move features validation to fix filesystem hang
xfs: Honor FALLOC_FL_KEEP_SIZE when punching ends of files
ring-buffer: Fix return value check in test_ringbuffer()
mac80211: unconditionally start new netdev queues with iTXQ support
brcmfmac: use local iftype avoiding use-after-free of virtual interface
metag/usercopy: Drop unused macros
metag/usercopy: Fix alignment error checking
metag/usercopy: Add early abort to copy_to_user
metag/usercopy: Zero rest of buffer from copy_from_user
metag/usercopy: Set flags before ADDZ
metag/usercopy: Fix src fixup in from user rapf loops
metag/usercopy: Add missing fixups
powerpc: Disable HFSCR[TM] if TM is not supported
powerpc/mm: Add missing global TLB invalidate if cxl is active
powerpc/64: Fix flush_(d|i)cache_range() called from modules
powerpc: Don't try to fix up misaligned load-with-reservation instructions
powerpc/crypto/crc32c-vpmsum: Fix missing preempt_disable()
dm raid: fix NULL pointer dereference for raid1 without bitmap
nios2: reserve boot memory for device tree
xtensa: make __pa work with uncached KSEG addresses
s390/decompressor: fix initrd corruption caused by bss clear
s390/uaccess: get_user() should zero on failure (again)
MIPS: Force o32 fp64 support on 32bit MIPS64r6 kernels
MIPS: ralink: Fix typos in rt3883 pinctrl
MIPS: End spinlocks with .insn
MIPS: Lantiq: fix missing xbar kernel panic
MIPS: Check TLB before handle_ri_rdhwr() for Loongson-3
MIPS: Add MIPS_CPU_FTLB for Loongson-3A R2
MIPS: Flush wrong invalid FTLB entry for huge page
MIPS: c-r4k: Fix Loongson-3's vcache/scache waysize calculation
Documentation: stable-kernel-rules: fix stable-tag format
mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
random: use chacha20 for get_random_int/long
drm/sun4i: tcon: Move SoC specific quirks to a DT matched data structure
drm/sun4i: Add compatible strings for A31/A31s display pipelines
drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)
clk: lpc32xx: add a quirk for PWM and MS clock dividers
HID: usbhid: Add quirks for Mayflash/Dragonrise GameCube and PS3 adapters
HID: i2c-hid: add a simple quirk to fix device defects
usb: dwc3: gadget: delay unmap of bounced requests
ASoC: Intel: bytct_rt5640: change default capture settings
arm64: dts: hisi: fix hip06 sas am-max-trans quirk
net/mlx4_core: Use device ID defines
clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspend
scsi: ufs: introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk
HID: sensor-hub add quirk for Microsoft Surface 3
HID: sensor-hub: add quirk for Microchip MM7150
HID: multitouch: enable the Surface 3 Type Cover to report multitouch data
HID: multitouch: do not retrieve all reports for all devices
mmc: sdhci-msm: Enable few quirks
scsi: ufs: ensure that host pa_tactivate is higher than device
svcauth_gss: Close connection when dropping an incoming message
x86/intel_idle: Add CPU model 0x4a (Atom Z34xx series)
arm64: PCI: Manage controller-specific data on per-controller basis
arm64: PCI: Add local struct device pointers
PCI: thunder-pem: Factor out resource lookup
scsi: ufs: add quirk to increase host PA_SaveConfigTime
ALSA: usb-audio: add implicit fb quirk for Axe-Fx II
PCI: Expand "VPD access disabled" quirk message
ALSA: usb-audio: Add native DSD support for TEAC 501/503 DAC
platform/x86: acer-wmi: Only supports AMW0_GUID1 on acer family
nvme: simplify stripe quirk
ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
HID: usbhid: Add quirk for the Futaba TOSD-5711BB VFD
HID: usbhid: Add quirk for Mayflash/Dragonrise DolphinBar.
drm/edid: constify edid quirk list
drm/i915: fix INTEL_BDW_IDS definition
drm/i915: more .is_mobile cleanups for BDW
drm/i915: actually drive the BDW reserved IDs
ASoC: Intel: bytcr_rt5640: quirks for Insyde devices
scsi: ufs: introduce a new ufshcd_statea UFSHCD_STATE_EH_SCHEDULED
scsi: ufs: issue link starup 2 times if device isn't active
usb: chipidea: msm: Rely on core to override AHBBURST
serial: 8250_omap: Add OMAP_DMA_TX_KICK quirk for AM437x
Input: gpio_keys - add support for GPIO descriptors
ARM: davinci: PM: support da8xx DT platforms
usb: xhci: add quirk flag for broken PED bits
usb: host: xhci-plat: enable BROKEN_PED quirk if platform requested
usb: dwc3: host: pass quirk-broken-port-ped property for known broken revisions
drm/mga: remove device_is_agp callback
ARM: dts: STiH407-family: set snps,dis_u3_susphy_quirk
PCI: Add ACS quirk for Intel Union Point
sata: ahci-da850: implement a workaround for the softreset quirk
ACPI / button: Change default behavior to lid_init_state=open
ASoC: rt5670: Add missing 10EC5072 ACPI ID
ASoC: codecs: rt5670: add quirk for Lenovo Thinkpad 10
ASoC: Intel: Baytrail: add quirk for Lenovo Thinkpad 10
ASoC: Intel: cht_bsw_rt5645: harden ACPI device detection
ASoC: Intel: cht_bsw_rt5645: add Baytrail MCLK support
ACPI: save NVS memory for Lenovo G50-45
ASoC: sun4i-i2s: Add quirks to handle a31 compatible
HID: wacom: don't apply generic settings to old devices
arm: kernel: Add SMC structure parameter
firmware: qcom: scm: Fix interrupted SCM calls
drm/msm/adreno: move function declarations to header file
ARM: smccc: Update HVC comment to describe new quirk parameter
PCI: Add Broadcom Northstar2 PAXC quirk for device class and MPSS
PCI: Disable MSI for HiSilicon Hip06/Hip07 Root Ports
mmc: sdhci-of-esdhc: remove default broken-cd for ARM
PCI: Sort the list of devices with D3 delay quirk by ID
PCI: Add ACS quirk for Qualcomm QDF2400 and QDF2432
watchdog: s3c2410: Fix infinite interrupt in soft mode
platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB
platform/x86: asus-wmi: Detect quirk_no_rfkill from the DSDT
x86/reboot/quirks: Add ASUS EeeBook X205TA reboot quirk
x86/reboot/quirks: Add ASUS EeeBook X205TA/W reboot quirk
usb-storage: Add ignore-residue quirk for Initio INIC-3619
x86/reboot/quirks: Fix typo in ASUS EeeBook X205TA reboot quirk
Linux 4.9.22
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit b3ef5520c1 upstream.
We got the following use-after-free KASAN report:
BUG: KASAN: use-after-free in wiphy_resume+0x591/0x5a0 [cfg80211]
at addr ffff8803fc244090
Read of size 8 by task kworker/u16:24/2587
CPU: 6 PID: 2587 Comm: kworker/u16:24 Tainted: G B 4.9.13-debug+
Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 1.2.19 12/22/2016
Workqueue: events_unbound async_run_entry_fn
ffff880425d4f9d8 ffffffffaeedb541 ffff88042b80ef00 ffff8803fc244088
ffff880425d4fa00 ffffffffae84d7a1 ffff880425d4fa98 ffff8803fc244080
ffff88042b80ef00 ffff880425d4fa88 ffffffffae84da3a ffffffffc141f7d9
Call Trace:
[<ffffffffaeedb541>] dump_stack+0x85/0xc4
[<ffffffffae84d7a1>] kasan_object_err+0x21/0x70
[<ffffffffae84da3a>] kasan_report_error+0x1fa/0x500
[<ffffffffc141f7d9>] ? cfg80211_bss_age+0x39/0xc0 [cfg80211]
[<ffffffffc141f83a>] ? cfg80211_bss_age+0x9a/0xc0 [cfg80211]
[<ffffffffae48d46d>] ? trace_hardirqs_on+0xd/0x10
[<ffffffffc13fb1c0>] ? wiphy_suspend+0xc70/0xc70 [cfg80211]
[<ffffffffae84def1>] __asan_report_load8_noabort+0x61/0x70
[<ffffffffc13fb100>] ? wiphy_suspend+0xbb0/0xc70 [cfg80211]
[<ffffffffc13fb751>] ? wiphy_resume+0x591/0x5a0 [cfg80211]
[<ffffffffc13fb751>] wiphy_resume+0x591/0x5a0 [cfg80211]
[<ffffffffc13fb1c0>] ? wiphy_suspend+0xc70/0xc70 [cfg80211]
[<ffffffffaf3b206e>] dpm_run_callback+0x6e/0x4f0
[<ffffffffaf3b31b2>] device_resume+0x1c2/0x670
[<ffffffffaf3b367d>] async_resume+0x1d/0x50
[<ffffffffae3ee84e>] async_run_entry_fn+0xfe/0x610
[<ffffffffae3d0666>] process_one_work+0x716/0x1a50
[<ffffffffae3d05c9>] ? process_one_work+0x679/0x1a50
[<ffffffffafdd7b6d>] ? _raw_spin_unlock_irq+0x3d/0x60
[<ffffffffae3cff50>] ? pwq_dec_nr_in_flight+0x2b0/0x2b0
[<ffffffffae3d1a80>] worker_thread+0xe0/0x1460
[<ffffffffae3d19a0>] ? process_one_work+0x1a50/0x1a50
[<ffffffffae3e54c2>] kthread+0x222/0x2e0
[<ffffffffae3e52a0>] ? kthread_park+0x80/0x80
[<ffffffffae3e52a0>] ? kthread_park+0x80/0x80
[<ffffffffae3e52a0>] ? kthread_park+0x80/0x80
[<ffffffffafdd86aa>] ret_from_fork+0x2a/0x40
Object at ffff8803fc244088, in cache kmalloc-1024 size: 1024
Allocated:
PID = 71
save_stack_trace+0x1b/0x20
save_stack+0x46/0xd0
kasan_kmalloc+0xad/0xe0
kasan_slab_alloc+0x12/0x20
__kmalloc_track_caller+0x134/0x360
kmemdup+0x20/0x50
brcmf_cfg80211_attach+0x10b/0x3a90 [brcmfmac]
brcmf_bus_start+0x19a/0x9a0 [brcmfmac]
brcmf_pcie_setup+0x1f1a/0x3680 [brcmfmac]
brcmf_fw_request_nvram_done+0x44c/0x11b0 [brcmfmac]
request_firmware_work_func+0x135/0x280
process_one_work+0x716/0x1a50
worker_thread+0xe0/0x1460
kthread+0x222/0x2e0
ret_from_fork+0x2a/0x40
Freed:
PID = 2568
save_stack_trace+0x1b/0x20
save_stack+0x46/0xd0
kasan_slab_free+0x71/0xb0
kfree+0xe8/0x2e0
brcmf_cfg80211_detach+0x62/0xf0 [brcmfmac]
brcmf_detach+0x14a/0x2b0 [brcmfmac]
brcmf_pcie_remove+0x140/0x5d0 [brcmfmac]
brcmf_pcie_pm_leave_D3+0x198/0x2e0 [brcmfmac]
pci_pm_resume+0x186/0x220
dpm_run_callback+0x6e/0x4f0
device_resume+0x1c2/0x670
async_resume+0x1d/0x50
async_run_entry_fn+0xfe/0x610
process_one_work+0x716/0x1a50
worker_thread+0xe0/0x1460
kthread+0x222/0x2e0
ret_from_fork+0x2a/0x40
Memory state around the buggy address:
ffff8803fc243f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff8803fc244000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff8803fc244080: fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff8803fc244100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff8803fc244180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
What is happening is that brcmf_pcie_resume() detects a device that
is no longer responsive and it decides to unbind resulting in a
wiphy_unregister() and wiphy_free() call. Now the wiphy instance
remains allocated, because PM needs to call wiphy_resume() for it.
However, brcmfmac already does a kfree() for the struct
cfg80211_registered_device::ops field. Change the checks in
wiphy_resume() to only access the struct cfg80211_registered_device::ops
if the wiphy instance is still registered at this time.
Reported-by: Daniel J Blueman <daniel@quora.org>
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.19:
net/openvswitch: Set the ipv6 source tunnel key address attribute correctly
net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled
net: properly release sk_frag.page
amd-xgbe: Fix jumbo MTU processing on newer hardware
openvswitch: Add missing case OVS_TUNNEL_KEY_ATTR_PAD
net: unix: properly re-increment inflight counter of GC discarded candidates
qmi_wwan: add Dell DW5811e
net: vrf: Reset rt6i_idev in local dst after put
net/mlx5: Add missing entries for set/query rate limit commands
net/mlx5e: Use the proper UAPI values when offloading TC vlan actions
net/mlx5: Increase number of max QPs in default profile
net/mlx5e: Count GSO packets correctly
net/mlx5e: Count LRO packets correctly
ipv6: make sure to initialize sockc.tsflags before first use
net: bcmgenet: remove bcmgenet_internal_phy_setup()
ipv4: provide stronger user input validation in nl_fib_input()
socket, bpf: fix sk_filter use after free in sk_clone_lock
tcp: initialize icsk_ack.lrcvtime at session start time
Input: ALPS - fix V8+ protocol handling (73 03 28)
Input: ALPS - fix trackstick button handling on V8 devices
Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw
Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000
Input: iforce - validate number of endpoints before using them
Input: ims-pcu - validate number of endpoints before using them
Input: hanwang - validate number of endpoints before using them
Input: yealink - validate number of endpoints before using them
Input: cm109 - validate number of endpoints before using them
Input: kbtab - validate number of endpoints before using them
Input: sur40 - validate number of endpoints before using them
ALSA: seq: Fix racy cell insertions during snd_seq_pool_done()
ALSA: ctxfi: Fix the incorrect check of dma_set_mask() call
ALSA: hda - Adding a group of pin definition to fix headset problem
USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems
USB: serial: qcserial: add Dell DW5811e
ACM gadget: fix endianness in notifications
usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval
usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk
USB: uss720: fix NULL-deref at probe
USB: lvtest: fix NULL-deref at probe
USB: idmouse: fix NULL-deref at probe
USB: wusbcore: fix NULL-deref at probe
usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer
usb: hub: Fix crash after failure to read BOS descriptor
USB: usbtmc: add missing endpoint sanity check
USB: usbtmc: fix probe error path
uwb: i1480-dfu: fix NULL-deref at probe
uwb: hwa-rc: fix NULL-deref at probe
mmc: ushc: fix NULL-deref at probe
iio: adc: ti_am335x_adc: fix fifo overrun recovery
iio: sw-device: Fix config group initialization
iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3
iio: magnetometer: ak8974: remove incorrect __exit markups
parport: fix attempt to write duplicate procfiles
ext4: mark inode dirty after converting inline directory
ext4: lock the xattr block before checksuming it
powerpc/64s: Fix idle wakeup potential to clobber registers
mmc: sdhci-of-at91: Support external regulators
mmc: sdhci-of-arasan: fix incorrect timeout clock
mmc: sdhci: Do not disable interrupts while waiting for clock
mmc: sdhci-pci: Do not disable interrupts in sdhci_intel_set_power
hwrng: amd - Revert managed API changes
hwrng: geode - Revert managed API changes
clk: sunxi-ng: sun6i: Fix enable bit offset for hdmi-ddc module clock
clk: sunxi-ng: mp: Adjust parent rate for pre-dividers
mwifiex: pcie: don't leak DMA buffers when removing
crypto: ccp - Assign DMA commands to the channel's CCP
xen/acpi: upload PM state from init-domain to Xen
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
Revert "ARM: at91/dt: sama5d2: Use new compatible for ohci node"
ARM: at91: pm: cpu_idle: switch DDR to power-down mode
arm64: kaslr: Fix up the kernel image alignment
cpufreq: Restore policy min/max limits on CPU online
cgroup, net_cls: iterate the fds of only the tasks which are being migrated
blk-mq: don't complete un-started request in timeout handler
drm/amdgpu: reinstate oland workaround for sclk
auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches
jbd2: don't leak memory if setting up journal fails
intel_th: Don't leak module refcount on failure to activate
Drivers: hv: vmbus: Don't leak channel ids
Drivers: hv: vmbus: Don't leak memory when a channel is rescinded
libceph: don't set weight to IN when OSD is destroyed
device-dax: fix pmd/pte fault fallback handling
drm/bridge: analogix dp: Fix runtime PM state on driver bind
nl80211: fix dumpit error path RTNL deadlocks
drm: reference count event->completion
fbcon: Fix vc attr at deinit
crypto: algif_hash - avoid zero-sized array
Linux 4.9.19
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
