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Aaron Ma fed8fd79e3 platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse 
commit 720ef73d1a239e33c3ad8fac356b9b1348e68aaf 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>
2020-10-14 09:46:22 +02:00
..
accessibility
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acpi
ACPI: EC: Reference count query handlers under lock
2020-10-01 11:11:51 +02:00
amba
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android
binder: Prevent context manager from incrementing ref 0
2020-08-21 10:52:56 +02:00
ata
ata: sata_mv, avoid trigerrable BUG_ON
2020-10-01 11:11:58 +02:00
atm
atm: eni: fix the missed pci_disable_device() for eni_init_one()
2020-10-01 11:11:57 +02:00
auxdisplay
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base
device property: Fix the secondary firmware node handling in set_primary_fwnode()
2020-09-03 11:19:27 +02:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2020-01-29 10:21:48 +01:00
block
rbd: require global CAP_SYS_ADMIN for mapping and unmapping
2020-09-23 08:44:25 +02:00
bluetooth
Bluetooth: btmrvl: fix hung task warning dump
2020-05-10 10:25:51 +02:00
bus
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2020-04-24 07:57:05 +02:00
cdrom
cdrom: respect device capabilities during opening action
2020-01-04 13:34:36 +01:00
char
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
2020-10-01 11:11:54 +02:00
clk
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
2020-10-14 09:46:20 +02:00
clocksource
clocksource: dw_apb_timer_of: Fix missing clockevent timers
2020-06-20 10:23:19 +02:00
connector
…
cpufreq
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
2020-06-11 09:21:40 +02:00
cpuidle
cpuidle: Fix three reference count leaks
2020-06-20 10:23:22 +02:00
crypto
crypto: qat - fix double free in qat_uclo_create_batch_init_list
2020-08-21 10:53:03 +02:00
dca
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devfreq
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
2020-10-01 11:11:50 +02:00
dio
…
dma
dmaengine: tegra-apb: Prevent race conditions on channel's freeing
2020-10-01 11:11:53 +02:00
dma-buf
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edac
EDAC/ie31200: Fallback if host bridge device is already initialized
2020-09-03 11:19:25 +02:00
eisa
…
extcon
extcon: sm5502: Reset registers during initialization
2020-01-04 13:34:13 +01:00
firewire
net: add annotations on hh->hh_len lockless accesses
2020-01-12 11:22:45 +01:00
firmware
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
2020-06-29 20:08:01 -04:00
fmc
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fpga
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gpio
gpio: tc35894: fix up tc35894 interrupt configuration
2020-10-14 09:46:19 +02:00
gpu
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
2020-10-14 09:46:20 +02:00
hid
HID: core: Sanitize event code and type when mapping input
2020-09-12 11:45:26 +02:00
hsi
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hv
Drivers: hv: utils: use memdup_user in hvt_op_write
2020-05-10 10:26:03 +02:00
hwmon
hwmon: (applesmc) check status earlier.
2020-09-12 11:45:26 +02:00
hwspinlock
drivers/hwspinlock: use correct radix tree API
2020-04-02 19:02:34 +02:00
hwtracing
intel_th: Fix user-visible error codes
2020-04-02 19:02:30 +02:00
i2c
i2c: cpm: Fix i2c_ram structure
2020-10-14 09:46:20 +02:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2020-02-28 15:39:05 +01:00
idle
…
iio
iio:accel:mma8452: Fix timestamp alignment and prevent data leak.
2020-09-23 08:44:24 +02:00
infiniband
RDMA/ucma: ucma_context reference leak in error path
2020-10-01 11:11:49 +02:00
input
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
2020-10-14 09:46:19 +02:00
iommu
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
2020-10-14 09:46:20 +02:00
ipack
…
irqchip
irqchip/versatile-fpga: Apply clear-mask earlier
2020-04-24 07:57:11 +02:00
isdn
staging: gigaset: add endpoint-type sanity check
2019-12-21 10:35:11 +01:00
leds
leds: lm355x: avoid enum conversion warning
2020-08-21 10:53:00 +02:00
lguest
…
lightnvm
…
macintosh
drivers/macintosh: Fix memleak in windfarm_pm112 driver
2020-06-20 10:23:24 +02:00
mailbox
mailbox: handle failed named mailbox channel request
2019-08-04 09:34:58 +02:00
mcb
…
md
bcache: fix a lost wake-up problem caused by mca_cannibalize_lock
2020-10-01 11:11:51 +02:00
media
media: tda10071: fix unsigned sign extension overflow
2020-10-01 11:11:53 +02:00
memory
memory/tegra: Add number of TLB lines for Tegra124
2020-05-10 10:26:14 +02:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-29 09:13:31 +01:00
message
scsi: mptscsih: Fix read sense data size
2020-07-22 09:10:01 +02:00
mfd
mfd: mfd-core: Protect against NULL call-back function pointer
2020-10-01 11:11:50 +02:00
misc
cxl: Fix kobject memleak
2020-08-21 10:53:00 +02:00
mmc
mmc: sdhci: Fix regression setting power on Trats2 board
2020-05-10 10:26:07 +02:00
mtd
mtd: parser: cmdline: Support MTD names containing one or more colons
2020-10-01 11:11:56 +02:00
net
Revert "ravb: Fixed to be able to unload modules"
2020-10-14 09:46:21 +02:00
nfc
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
2020-08-21 10:52:54 +02:00
ntb
ntb: intel: fix return value for ndev_vec_mask()
2019-11-28 18:25:59 +01:00
nubus
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nvdimm
libnvdimm/btt: Remove unnecessary code in btt_freelist_init
2020-05-27 16:40:28 +02:00
nvme
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nvmem
nvmem: core: return error code instead of NULL from nvmem_device_get
2019-11-25 15:53:55 +01:00
of
of_mdio: fix node leak in of_phy_register_fixed_link error path
2020-05-10 10:26:09 +02:00
oprofile
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parisc
parisc: mask out enable and reserved bits from sba imask
2020-08-21 10:53:04 +02:00
parport
parport: load lowlevel driver if ports not found
2020-01-04 13:34:16 +01:00
pci
PCI: Fix pci_create_slot() reference count leak
2020-09-03 11:19:24 +02:00
pcmcia
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perf
…
phy
phy: samsung: s5pv210-usb2: Add delay after reset
2020-10-01 11:11:55 +02:00
pinctrl
pinctrl-single: fix pcs_parse_pinconf() return value
2020-08-21 10:53:03 +02:00
platform
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
2020-10-14 09:46:22 +02:00
pnp
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power
power: supply: check if calc_soc succeeded in pm860x_init_battery
2020-08-21 10:53:02 +02:00
powercap
…
pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2019-08-04 09:35:02 +02:00
ps3
…
ptp
ptp: free ptp device pin descriptors properly
2020-05-20 08:11:41 +02:00
pwm
pwm: fsl-ftm: Use flat regmap cache
2020-06-20 10:23:15 +02:00
rapidio
rapidio: Replace 'select' DMAENGINES 'with depends on'
2020-09-23 08:44:26 +02:00
ras
…
regulator
regulator: core: Rely on regulator_dev_release to free constraints
2020-05-10 10:26:33 +02:00
remoteproc
remoteproc: Fix wrong rvring index computation
2020-05-02 17:20:51 +02:00
reset
…
rpmsg
…
rtc
rtc: pm8xxx: Fix issue in RTC write path
2020-04-24 07:57:22 +02:00
s390
s390/cio: add cond_resched() in the slow_eval_known_fn() loop
2020-09-03 11:19:25 +02:00
sbus
drivers/sbus/char: add of_node_put()
2018-12-21 14:09:52 +01:00
scsi
scsi: lpfc: Fix RQ buffer leakage when no IOCBs available
2020-10-01 11:11:52 +02:00
sfi
…
sh
…
sn
…
soc
soc: qcom: smem: Use le32_to_cpu for comparison
2020-04-24 07:57:22 +02:00
spi
spi: spidev: fix a potential use-after-free in spidev_release()
2020-07-22 09:10:01 +02:00
spmi
…
ssb
ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
2019-06-11 12:23:53 +02:00
staging
staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
2020-09-23 08:44:24 +02:00
target
scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem
2020-09-23 08:44:25 +02:00
tc
…
thermal
thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430
2020-09-12 11:45:28 +02:00
thunderbolt
thunderbolt: Use 32-bit writes when writing ring producer/consumer
2019-11-06 12:09:17 +01:00
tty
tty: vt, consw->con_scrolldelta cleanup
2020-10-01 11:11:57 +02:00
uio
uio_pdrv_genirq: fix use without device tree and no interrupt
2020-07-22 09:10:07 +02:00
usb
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
2020-10-01 11:11:55 +02:00
uwb
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vfio
vfio/pci: fix racy on error and request eventfd ctx
2020-10-01 11:11:57 +02:00
vhost
vhost: Check docket sk_family instead of call getname
2020-04-02 19:02:34 +02:00
video
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
2020-10-14 09:46:21 +02:00
virt
drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl
2019-05-16 19:45:18 +02:00
virtio
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
2020-08-26 10:27:09 +02:00
vlynq
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vme
…
w1
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
2020-06-20 10:23:24 +02:00
watchdog
watchdog: f71808e_wdt: remove use of wrong watchdog_info option
2020-08-26 10:27:07 +02:00
xen
xen/xenbus: Fix granting of vmalloc'd memory
2020-09-12 11:45:27 +02:00
zorro
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Kconfig
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Makefile
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