commit 720ef73d1a upstream.
Evaluating ACPI _BCL could fail, then ACPI buffer size will be set to 0.
When reuse this ACPI buffer, AE_BUFFER_OVERFLOW will be triggered.
Re-initialize buffer size will make ACPI evaluate successfully.
Fixes: 46445b6b89 ("thinkpad-acpi: fix handle locate for video and query of _BCL")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5f38b06db8 upstream.
clang static analysis flags this represenative problem
thinkpad_acpi.c:2523:7: warning: Branch condition evaluates
to a garbage value
if (!oldn->mute ||
^~~~~~~~~~~
In hotkey_kthread() mute is conditionally set by hotkey_read_nvram()
but unconditionally checked by hotkey_compare_and_issue_event().
So the tp_nvram_state variable s[2] needs to be initialized.
Fixes: 01e88f2598 ("ACPI: thinkpad-acpi: add CMOS NVRAM polling for hot keys (v9)")
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: mark gross <mgross@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 64dd4a5a7d ]
In the function check_acpi_dev(), if it fails to create
platform device, the return value is ERR_PTR() or NULL.
Thus it must use IS_ERR_OR_NULL() to check return value.
Fixes: 332e081225 ("intel-vbtn: new driver for Intel Virtual Button")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Lu Wei <luwei32@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 71fbe886ce ]
In the function check_acpi_dev(), if it fails to create
platform device, the return value is ERR_PTR() or NULL.
Thus it must use IS_ERR_OR_NULL() to check return value.
Fixes: ecc83e52b2 ("intel-hid: new hid event driver for hotkeys")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Lu Wei <luwei32@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 98e2630284 upstream.
Currently the kfree of output.pointer can be potentially freeing
an uninitalized pointer in the case where out_data is NULL. Fix this
by reworking the case where out_data is not-null to perform the
ACPI status check and also the kfree of outpoint.pointer in one block
and hence ensuring the pointer is only freed when it has been used.
Also replace the if (ptr != NULL) idiom with just if (ptr).
Fixes: ff0e9f2628 ("platform/x86: alienware-wmi: Correct a memory leak")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 3bd12da7f5 ]
asus-nb-wmi does not add any extra functionality on these Asus
Transformer books. They have detachable keyboards, so the hotkeys are
send through a HID device (and handled by the hid-asus driver) and also
the rfkill functionality is not used on these devices.
Besides not adding any extra functionality, initializing the WMI interface
on these devices actually has a negative side-effect. For some reason
the \_SB.ATKD.INIT() function which asus_wmi_platform_init() calls drives
GPO2 (INT33FC:02) pin 8, which is connected to the front facing webcam LED,
high and there is no (WMI or other) interface to drive this low again
causing the LED to be permanently on, even during suspend.
This commit adds a blacklist of DMI system_ids on which not to load the
asus-nb-wmi and adds these Transformer books to this list. This fixes
the webcam LED being permanently on under Linux.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6d1f8b3d75 ]
The "out_data" variable is uninitialized at the point. Originally, this
used to print "status" instead and that seems like the correct thing to
print.
Fixes: bc2ef88432 ("alienware-wmi: For WMAX HDMI method, introduce a way to query HDMI cable status")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 176a7fca81 upstream.
Some of ASUS laptops like UX431FL keyboard backlight cannot be set to
brightness 0. According to ASUS' information, the brightness should be
0x80 ~ 0x83. This patch fixes it by following the logic.
Fixes: e9809c0b96 ("asus-wmi: add keyboard backlight support")
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Reviewed-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 133b2acee3 upstream.
At least on the HP Envy x360 15-cp0xxx model the WMI interface
for HPWMI_FEATURE2_QUERY requires an outsize of at least 128 bytes,
otherwise it fails with an error code 5 (HPWMI_RET_INVALID_PARAMETERS):
Dec 06 00:59:38 kernel: hp_wmi: query 0xd returned error 0x5
We do not care about the contents of the buffer, we just want to know
if the HPWMI_FEATURE2_QUERY command is supported.
This commits bumps the buffer size, fixing the error.
Fixes: 8a1513b493 ("hp-wmi: limit hotkey enable")
Cc: stable@vger.kernel.org
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520703
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 16245db148 upstream.
The HP WMI calls may take up to 128 bytes of data as input, and
the AML methods implementing the WMI calls, declare a couple of fields for
accessing input in different sizes, specifycally the HWMC method contains:
CreateField (Arg1, 0x80, 0x0400, D128)
Even though we do not use any of the WMI command-types which need a buffer
of this size, the APCI interpreter still tries to create it as it is
declared in generoc code at the top of the HWMC method which runs before
the code looks at which command-type is requested.
This results in many of these errors on many different HP laptop models:
[ 14.459261] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20170303/dsopcode-236)
[ 14.459268] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff8edcc61507f8), AE_AML_BUFFER_LIMIT (20170303/psparse-543)
[ 14.459279] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff8edcc61523c0), AE_AML_BUFFER_LIMIT (20170303/psparse-543)
This commit increases the size of the data element of the bios_args struct
to 128 bytes fixing these errors.
Cc: stable@vger.kernel.org
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=197007
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201981
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520703
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 401fee8195 ]
Commit 78f3ac76d9 ("platform/x86: asus-wmi: Tell the EC the OS will
handle the display off hotkey") causes the backlight to be permanently off
on various EeePC laptop models using the eeepc-wmi driver (Asus EeePC
1015BX, Asus EeePC 1025C).
The asus_wmi_set_devstate(ASUS_WMI_DEVID_BACKLIGHT, 2, NULL) call added
by that commit is made conditional in this commit and only enabled in
the quirk_entry structs in the asus-nb-wmi driver fixing the broken
display / backlight on various EeePC laptop models.
Cc: João Paulo Rechi Vita <jprvita@endlessm.com>
Fixes: 78f3ac76d9 ("platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit db2582afa7 ]
This patch adds support for ALS on the Zenbook UX430UQ to the asus_nb_wmi
driver. It also renames "quirk_asus_ux330uak" to "quirk_asus_forceals"
because it is now used for more than one model of computer, and should
thus have a more general name.
Signed-off-by: Kiernan Hager <kah.listaddress@gmail.com>
[andy: massaged commit message, fixed indentation and commas in the code]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 94d4e7af14 ]
As new transfer mechanisms are added to the EC codebase, they may
not support v2 of the EC protocol.
If the v3 initial handshake transfer fails, the kernel will try
and call cmd_xfer as a fallback. If v2 is not supported, cmd_xfer
will be NULL, and the code will end up causing a kernel panic.
Add a check for NULL before calling the transfer function, along
with a helpful comment explaining how one might end up in this
situation.
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0ee4b5f801 ]
Add BACKLIGHT_LCD_SUPPORT for SAMSUNG_Q10 to fix the
warning: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE.
SAMSUNG_Q10 selects BACKLIGHT_CLASS_DEVICE but BACKLIGHT_CLASS_DEVICE
depends on BACKLIGHT_LCD_SUPPORT.
Copy BACKLIGHT_LCD_SUPPORT dependency into SAMSUNG_Q10 to fix:
WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
Selected by [y]:
- SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]
Signed-off-by: Sinan Kaya <okaya@kernel.org>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 71b12beaf1 ]
According to Asus firmware engineers, the meaning of these codes is only
to notify the OS that the screen brightness has been turned on/off by
the EC. This does not match the meaning of KEY_DISPLAYTOGGLE /
KEY_DISPLAY_OFF, where userspace is expected to change the display
brightness.
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b3f2f3799a ]
When the OS registers to handle events from the display off hotkey the
EC will send a notification with 0x35 for every key press, independent
of the backlight state.
The behavior of this key on Windows, with the ATKACPI driver from Asus
installed, is turning off the backlight of all connected displays with a
fading effect, and any cursor input or key press turning the backlight
back on. The key press or cursor input that wakes up the display is also
passed through to the application under the cursor or under focus.
The key that matches this behavior the closest is KEY_SCREENLOCK.
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 78f3ac76d9 ]
In the past, Asus firmwares would change the panel backlight directly
through the EC when the display off hotkey (Fn+F7) was pressed, and
only notify the OS of such change, with 0x33 when the LCD was ON and
0x34 when the LCD was OFF. These are currently mapped to
KEY_DISPLAYTOGGLE and KEY_DISPLAY_OFF, respectively.
Most recently the EC on Asus most machines lost ability to toggle the
LCD backlight directly, but unless the OS informs the firmware it is
going to handle the display toggle hotkey events, the firmware still
tries change the brightness through the EC, to no effect. The end result
is a long list (at Endless we counted 11) of Asus laptop models where
the display toggle hotkey does not perform any action. Our firmware
engineers contacts at Asus were surprised that there were still machines
out there with the old behavior.
Calling WMNB(ASUS_WMI_DEVID_BACKLIGHT==0x00050011, 2) on the _WDG device
tells the firmware that it should let the OS handle the display toggle
event, in which case it will simply notify the OS of a key press with
0x35, as shown by the DSDT excerpts bellow.
Scope (_SB)
{
(...)
Device (ATKD)
{
(...)
Name (_WDG, Buffer (0x28)
{
/* 0000 */ 0xD0, 0x5E, 0x84, 0x97, 0x6D, 0x4E, 0xDE, 0x11,
/* 0008 */ 0x8A, 0x39, 0x08, 0x00, 0x20, 0x0C, 0x9A, 0x66,
/* 0010 */ 0x4E, 0x42, 0x01, 0x02, 0x35, 0xBB, 0x3C, 0x0B,
/* 0018 */ 0xC2, 0xE3, 0xED, 0x45, 0x91, 0xC2, 0x4C, 0x5A,
/* 0020 */ 0x6D, 0x19, 0x5D, 0x1C, 0xFF, 0x00, 0x01, 0x08
})
Method (WMNB, 3, Serialized)
{
CreateDWordField (Arg2, Zero, IIA0)
CreateDWordField (Arg2, 0x04, IIA1)
Local0 = (Arg1 & 0xFFFFFFFF)
(...)
If ((Local0 == 0x53564544))
{
(...)
If ((IIA0 == 0x00050011))
{
If ((IIA1 == 0x02))
{
^^PCI0.SBRG.EC0.SPIN (0x72, One)
^^PCI0.SBRG.EC0.BLCT = One
}
Return (One)
}
}
(...)
}
(...)
}
(...)
}
(...)
Scope (_SB.PCI0.SBRG.EC0)
{
(...)
Name (BLCT, Zero)
(...)
Method (_Q10, 0, NotSerialized) // _Qxx: EC Query
{
If ((BLCT == Zero))
{
Local0 = One
Local0 = RPIN (0x72)
Local0 ^= One
SPIN (0x72, Local0)
If (ATKP)
{
Local0 = (0x34 - Local0)
^^^^ATKD.IANE (Local0)
}
}
ElseIf ((BLCT == One))
{
If (ATKP)
{
^^^^ATKD.IANE (0x35)
}
}
}
(...)
}
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 684238d79a ]
To fix:
acerhdf: unknown (unsupported) BIOS version Gateway /LT31 /v1.3307 , please report, aborting!
As can be seen in the context, the BIOS registers haven't changed in
the previous versions, so the assumption is they won't have changed
in this last update for this somewhat older platform either.
Cc: Peter Feuerer <peter@piie.net>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Andy Shevchenko <andy@infradead.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Feuerer <peter@piie.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8d98b1ef36 ]
On some Goldmont based systems such as ASRock J3455M the BIOS may not
enable the IPC1 device that provides access to the PMC and PUNIT. In
such scenarios, the IOSS and PSS resources from the platform device can
not be obtained and result in a invalid telemetry_plt_config which is an
internal data structure that holds platform config and is maintained by
the telemetry platform driver.
This is also applicable to the platforms where the BIOS supports IPC1
device under debug configurations but IPC1 is disabled by user or the
policy.
This change allows user to know the reason for not seeing entries under
/sys/kernel/debug/telemetry/* when there is no apparent failure at boot.
Cc: Matt Turner <matt.turner@intel.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198779
Acked-by: Matt Turner <matt.turner@intel.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f9ac89f5ad ]
The 98d610c373 patch was introduced since v4.11-rc1 that it causes
that the accelerometer input device will not be created on workable
machines because the HID string comparing logic is wrong.
And, the patch doesn't prevent that the accelerometer input device
be created on the machines that have no BST0001. That's because
the acpi_get_devices() returns success even it didn't find any
match device.
This patch fixed the HID string comparing logic of BST0001 device.
And, it also makes sure that the acpi_get_devices() returns
acpi_handle for BST0001.
Fixes: 98d610c373 ("acer-wmi: setup accelerometer when machine has appropriate notify event")
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=193761
Reported-by: Samuel Sieb <samuel-kbugs@sieb.net>
Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 880b29ac10 ]
Add entry to WMI keymap for lid flip event on Asus UX360.
On Asus Zenbook ux360 flipping lid from/to tablet mode triggers
keyscan code 0xfa which cannot be handled and results in kernel
log message "Unknown key fa pressed".
Signed-off-by: Aleh Filipovich<aleh@appnexus.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.110
objtool: update .gitignore file
xfrm6: avoid potential infinite loop in _decode_session6()
netfilter: ebtables: handle string from userspace with care
ipvs: fix buffer overflow with sync daemon and service
iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs
atm: zatm: fix memcmp casting
net: qmi_wwan: Add Netgear Aircard 779S
platform/x86: asus-wmi: Fix NULL pointer dereference
net/sonic: Use dma_mapping_error()
net: dsa: b53: Add BCM5389 support
Revert "Btrfs: fix scrub to repair raid6 corruption"
tcp: do not overshoot window_clamp in tcp_rcv_space_adjust()
Btrfs: make raid6 rebuild retry more
usb: musb: fix remote wakeup racing with suspend
bonding: re-evaluate force_primary when the primary slave name changes
ipv6: allow PMTU exceptions to local routes
net/sched: act_simple: fix parsing of TCA_DEF_DATA
tcp: verify the checksum of the first data segment in a new connection
ALSA: hda/realtek - New codec support for ALC257
ext4: fix hole length detection in ext4_ind_map_blocks()
ext4: update mtime in ext4_punch_hole even if no blocks are released
ext4: fix fencepost error in check for inode count overflow during resize
driver core: Don't ignore class_dir_create_and_add() failure.
Btrfs: fix clone vs chattr NODATASUM race
Btrfs: fix memory and mount leak in btrfs_ioctl_rm_dev_v2()
btrfs: scrub: Don't use inode pages for device replace
ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
ALSA: hda: add dock and led support for HP EliteBook 830 G5
ALSA: hda: add dock and led support for HP ProBook 640 G4
smb3: on reconnect set PreviousSessionId field
cpufreq: Fix new policy initialization during limits updates via sysfs
libata: zpodd: make arrays cdb static, reduces object code size
libata: zpodd: small read overflow in eject_tray()
libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk
w1: mxc_w1: Enable clock before calling clk_get_rate() on it
orangefs: set i_size on new symlink
HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation
vhost: fix info leak due to uninitialized memory
fs/binfmt_misc.c: do not allow offset overflow
Linux 4.9.110
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 4.9.107
arm64: lse: Add early clobbers to some input/output asm operands
powerpc/64s: Clear PCR on boot
USB: serial: cp210x: use tcflag_t to fix incompatible pointer type
Revert "pinctrl: msm: Use dynamic GPIO numbering"
xfs: detect agfl count corruption and reset agfl
Revert "ima: limit file hash setting by user to fix and log modes"
Input: elan_i2c_smbus - fix corrupted stack
tracing: Fix crash when freeing instances with event triggers
selinux: KASAN: slab-out-of-bounds in xattr_getsecurity
cfg80211: further limit wiphy names to 64 bytes
dma-buf: remove redundant initialization of sg_table
rtlwifi: rtl8192cu: Remove variable self-assignment in rf.c
ASoC: Intel: sst: remove redundant variable dma_dev_name
platform/chrome: cros_ec_lpc: remove redundant pointer request
x86/amd: revert commit 944e0fc51a
xen: set cpu capabilities from xen_start_kernel()
x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
tcp: avoid integer overflows in tcp_rcv_space_adjust()
scsi: ufs: fix failure to read the string descriptor
scsi: ufs: refactor device descriptor reading
scsi: ufs: Factor out ufshcd_read_desc_param
arm64: Add hypervisor safe helper for checking constant capabilities
arm64/cpufeature: don't use mutex in bringup path
powerpc/rfi-flush: Move out of HARDLOCKUP_DETECTOR #ifdef
powerpc/pseries: Support firmware disable of RFI flush
powerpc/powernv: Support firmware disable of RFI flush
powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
powerpc/rfi-flush: Always enable fallback flush on pseries
powerpc/rfi-flush: Differentiate enabled and patched flush types
powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration
powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags
powerpc: Add security feature flags for Spectre/Meltdown
powerpc/pseries: Set or clear security feature flags
powerpc/powernv: Set or clear security feature flags
powerpc/64s: Move cpu_show_meltdown()
powerpc/64s: Enhance the information in cpu_show_meltdown()
powerpc/powernv: Use the security flags in pnv_setup_rfi_flush()
powerpc/pseries: Use the security flags in pseries_setup_rfi_flush()
powerpc/64s: Wire up cpu_show_spectre_v1()
powerpc/64s: Wire up cpu_show_spectre_v2()
powerpc/pseries: Fix clearing of security feature flags
powerpc: Move default security feature flags
powerpc/pseries: Restore default security feature flags on setup
powerpc/64s: Fix section mismatch warnings from setup_rfi_flush()
powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit
net/mlx4_en: fix potential use-after-free with dma_unmap_page
iio:kfifo_buf: check for uint overflow
MIPS: ptrace: Fix PTRACE_PEEKUSR requests for 64-bit FGRs
MIPS: prctl: Disallow FRE without FR with PR_SET_FP_MODE requests
scsi: scsi_transport_srp: Fix shost to rport translation
stm class: Use vmalloc for the master map
hwtracing: stm: fix build error on some arches
IB/core: Fix error code for invalid GID entry
drm/psr: Fix missed entry in PSR setup time table.
drm/i915: Disable LVDS on Radiant P845
sparc64: Fix build warnings with gcc 7.
fix io_destroy()/aio_complete() race
mm: fix the NULL mapping case in __isolate_lru_page()
sparc64: Don't clibber fixed registers in __multi4.
serial: pl011: add console matching function
Linux 4.9.107
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit d3b56c566d upstream.
Pointer request is being assigned but never used, so remove it. Cleans
up the clang warning:
drivers/platform/chrome/cros_ec_lpc.c:68:2: warning: Value stored to
'request' is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 4.9.99
perf/core: Fix the perf_cpu_time_max_percent check
percpu: include linux/sched.h for cond_resched()
bpf: map_get_next_key to return first key on NULL
arm/arm64: KVM: Add PSCI version selection API
crypto: talitos - fix IPsec cipher in length
serial: imx: ensure UCR3 and UFCR are setup correctly
USB: serial: option: Add support for Quectel EP06
ALSA: pcm: Check PCM state at xfern compat ioctl
ALSA: seq: Fix races at MIDI encoding in snd_virmidi_output_trigger()
ALSA: aloop: Mark paused device as inactive
ALSA: aloop: Add missing cable lock to ctl API callbacks
tracepoint: Do not warn on ENOMEM
Input: leds - fix out of bound access
Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
xfs: prevent creating negative-sized file via INSERT_RANGE
RDMA/cxgb4: release hw resources on device removal
RDMA/ucma: Allow resolving address w/o specifying source address
RDMA/mlx5: Protect from shift operand overflow
NET: usb: qmi_wwan: add support for ublox R410M PID 0x90b2
IB/mlx5: Use unlimited rate when static rate is not supported
IB/hfi1: Fix NULL pointer dereference when invalid num_vls is used
drm/vmwgfx: Fix a buffer object leak
drm/bridge: vga-dac: Fix edid memory leak
test_firmware: fix setting old custom fw path back on exit, second try
USB: serial: visor: handle potential invalid device configuration
USB: Accept bulk endpoints with 1024-byte maxpacket
USB: serial: option: reimplement interface masking
USB: serial: option: adding support for ublox R410M
usb: musb: host: fix potential NULL pointer dereference
usb: musb: trace: fix NULL pointer dereference in musb_g_tx()
platform/x86: asus-wireless: Fix NULL pointer dereference
s390/facilites: use stfle_fac_list array size for MAX_FACILITY_BIT
Linux 4.9.99
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
