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Rafael J. Wysocki 61d4ce9119 ACPICA: Utilities: Avoid deleting the same object twice in a row 
ACPICA commit c11af67d8f7e3d381068ce7771322f2b5324d687

If original_count is 0 in acpi_ut_update_ref_count (),
acpi_ut_delete_internal_obj () is invoked for the target object, which is
incorrect, because that object has been deleted once already and the
memory allocated to store it may have been reclaimed and allocated
for a different purpose by the host OS.  Moreover, a confusing debug
message following the "Reference Count is already zero, cannot
decrement" warning is printed in that case.

To fix this issue, make acpi_ut_update_ref_count () return after finding
that original_count is 0 and printing the above warning.

Link: https://github.com/acpica/acpica/commit/c11af67d
Link: https://github.com/acpica/acpica/pull/652
Reported-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 		2022-10-14 11:45:39 +08:00
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acpi ACPICA: Utilities: Avoid deleting the same object twice in a row 2022-10-14 11:45:39 +08:00
amba amba: Fix resource leak for drivers without .remove 2021-04-12 12:52:26 +08:00
android binder: add flag to clear buffer on txn complete 2021-03-16 16:43:28 +08:00
ata ata: libahci_platform: fix IRQ check 2021-05-20 16:07:53 +08:00
atm atm: idt77252: fix null-ptr-dereference 2021-04-12 12:53:23 +08:00
auxdisplay auxdisplay: ht16k33: Fix refresh rate handling 2021-04-12 12:52:25 +08:00
base node: fix device cleanups in error handling code 2021-05-20 16:07:51 +08:00
bcma
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block drivers/block/null_blk/main: Fix a double free in null_init. 2021-05-20 16:07:55 +08:00
bluetooth Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl 2021-04-12 12:52:46 +08:00
bus bus: qcom: Put child node before return 2021-05-20 16:07:47 +08:00
cdrom
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char random: add a switch of using rdrand ins in _extract_crng 2022-05-12 10:56:20 +08:00
clk clk: uniphier: Fix potential infinite loop 2021-05-20 16:07:53 +08:00
clocksource clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined 2021-04-12 12:52:24 +08:00
connector
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counter counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register 2021-05-20 16:06:54 +08:00
cpufreq cpufreq: armada-37xx: Fix determining base CPU frequency 2021-05-20 16:07:50 +08:00
cpuidle Intel: cpuidle: Allow idle states to be disabled by default 2021-04-25 14:31:12 +08:00
crypto crypto: qat - Fix a double free in adf_create_ring 2021-05-20 16:07:49 +08:00
dax device-dax/core: Fix memory leak when rmmod dax.ko 2021-03-16 16:43:45 +08:00
dca
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devfreq PM / devfreq: Use more accurate returned new_freq as resume_freq 2021-05-20 16:07:49 +08:00
dio
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dma dmaengine: dw: Make it dependent to HAS_IOMEM 2021-05-20 16:07:08 +08:00
dma-buf dmabuf: fix use-after-free of dmabuf's file->f_inode 2021-04-12 12:51:14 +08:00
edac EDAC/amd64: Drop some family checks for newer systems 2021-09-23 19:21:36 +08:00
eisa
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extcon extcon: arizona: Fix various races on driver unbind 2021-05-20 16:07:27 +08:00
firewire firewire: nosy: Fix a use-after-free bug in nosy_ioctl() 2021-05-20 16:06:50 +08:00
firmware firmware: qcom-scm: Fix QCOM_SCM configuration 2021-05-20 16:07:51 +08:00
fpga
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fsi
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gnss
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gpio gpio: omap: Save and restore sysconfig 2021-05-20 16:07:14 +08:00
gpu drm/hisilicon: Fixed pcie resource conflict between drm and firmware 2022-06-07 15:32:52 +08:00
greybus
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hid HID: plantronics: Workaround for double volume key presses 2021-05-20 16:07:55 +08:00
hsi HSI: core: fix resource leaks in hsi_add_client_from_dt() 2021-05-20 16:07:54 +08:00
hv Drivers: hv: vmbus: Increase wait time for VMbus unload 2021-05-20 16:07:51 +08:00
hwmon hwmon: (pwm-fan) Ensure that calculation doesn't discard big period values 2021-04-12 12:51:24 +08:00
hwspinlock
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hwtracing intel_th: pci: Add Alder Lake-M support 2021-05-20 16:07:34 +08:00
i2c ampere/i2c: designware: Issue abort if the bus got stuck during a transfer 2021-07-12 08:57:22 +00:00
i3c Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register" 2021-05-20 16:07:44 +08:00
ide scsi: ide: Do not set the RQF_PREEMPT flag for sense requests 2021-04-12 12:51:06 +08:00
idle Intel: intel_idle: Customize IceLake server support 2021-04-25 14:31:16 +08:00
iio iio:accel:adis16201: Fix wrong axis assignment that prevents loading 2021-05-20 16:07:40 +08:00
infiniband RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res 2021-05-20 16:08:01 +08:00
input Input: ili210x - add missing negation for touch indication on ili210x 2021-05-20 16:07:34 +08:00
interconnect interconnect: core: fix error return code of icc_link_destroy() 2021-05-20 16:07:05 +08:00
iommu iommu/phytium: fix PLX acs bug on phytium platform 2022-04-08 10:09:19 +08:00
ipack
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irqchip iommu/phytium: fix PLX acs bug on phytium platform 2022-04-08 10:09:19 +08:00
isdn mISDN: fix crash in fritzpci 2021-05-20 16:06:52 +08:00
leds ampere/led: Add Altra LED driver 2021-07-12 08:57:22 +00:00
lightnvm lightnvm: fix memory leak when submit fails 2021-04-12 12:51:39 +08:00
macintosh
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mailbox mailbox: avoid timer start from callback 2021-03-16 16:38:59 +08:00
mcb
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md md: Fix missing unused status line of /proc/mdstat 2021-05-20 16:07:41 +08:00
media bpf: Implement CAP_BPF 2022-06-21 10:27:12 +08:00
memory memory: pl353: fix mask of ECC page_size config register 2021-05-20 16:07:48 +08:00
memstick memstick: r592: Fix error return in r592_probe() 2021-03-16 16:43:02 +08:00
message scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() 2021-03-16 16:39:58 +08:00
mfd mfd: stm32-timers: Avoid clearing auto reload register 2021-05-20 16:07:54 +08:00
misc misc: vmw_vmci: explicitly initialize vmci_datagram payload 2021-05-20 16:07:40 +08:00
mmc mmc: sdhci-pci: Add PCI IDs for Intel LKF 2021-05-20 16:07:28 +08:00
mtd mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init 2021-05-20 16:07:48 +08:00
mux
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net bpf: Add redirect_peer helper 2022-08-01 10:23:57 +08:00
nfc nfc: pn533: prevent potential memory corruption 2021-05-20 16:07:56 +08:00
ntb NTB: hw: amd: fix an issue about leak system resources 2021-03-16 16:39:10 +08:00
nubus
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nvdimm libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC 2021-05-20 16:07:11 +08:00
nvme nvme-pci: initialize tagset numa value to the value of the ctrl 2021-08-18 07:22:38 +00:00
nvmem nvmem: core: skip child nodes not matching binding 2021-04-12 12:52:30 +08:00
of Revert "fdt: Properly handle "no-map" field in the memory region" 2021-05-20 16:08:02 +08:00
opp opp: Reduce the size of critical section in _opp_table_kref_release() 2021-03-16 16:40:41 +08:00
oprofile
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parisc
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parport
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pci iommu/phytium: fix PLX acs bug on phytium platform 2022-04-08 10:09:19 +08:00
pcmcia
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perf perf/arm_pmu_platform: Fix error handling 2021-05-20 16:07:24 +08:00
phy phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally 2021-05-20 16:07:47 +08:00
pinctrl pinctrl: lewisburg: Update number of pins in community 2021-05-20 16:07:14 +08:00
platform platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table 2021-05-20 16:07:51 +08:00
pnp
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power power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() 2021-05-20 16:07:29 +08:00
powercap powercap: restrict energy meter to root access 2021-03-16 16:40:32 +08:00
pps
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ps3 powerpc/ps3: use dma_mapping_error() 2021-03-16 16:43:15 +08:00
ptp
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pwm pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() 2021-04-12 12:52:30 +08:00
rapidio rapidio: fix the missed put_device() for rio_mport_add_riodev 2021-03-16 16:38:59 +08:00
ras Intel: x86/mce: Fix all mce notifiers to update the mce->kflags bitmask 2021-04-25 14:31:15 +08:00
regulator regulator: bd9571mwv: Fix AVS and DVFS voltage range 2021-05-20 16:06:58 +08:00
remoteproc remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio() 2021-03-16 16:43:11 +08:00
reset
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rpmsg rpmsg: glink: Use complete_all for open states 2021-03-16 16:39:50 +08:00
rtc rtc: s5m: select REGMAP_I2C 2021-04-12 12:52:24 +08:00
s390 s390/dasd: fix hanging IO request during DASD driver unbind 2021-04-12 12:53:06 +08:00
sbus
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scsi Update LPFC driver from 12.4 to 12.8 2022-01-10 16:38:18 +08:00
sfi
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sh
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siox
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slimbus slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI 2021-03-16 16:42:54 +08:00
soc soc: aspeed: fix a ternary sign expansion bug 2021-05-20 16:07:52 +08:00
soundwire soundwire: stream: fix memory leak in stream config error path 2021-05-20 16:07:48 +08:00
spi spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() 2021-05-20 16:07:50 +08:00
spmi spmi: spmi-pmic-arb: Fix hw_irq overflow 2021-04-12 12:52:39 +08:00
ssb
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staging media: omap4iss: return error code when omap4iss_get() failed 2021-05-20 16:07:52 +08:00
target scsi: target: pscsi: Fix warning in pscsi_complete_cmd() 2021-05-20 16:07:27 +08:00
tc
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tee tee: optee: do not check memref size on return from Secure World 2021-05-20 16:07:24 +08:00
thermal thermal/core: Add NULL pointer check before using cooling device stats 2021-05-20 16:06:47 +08:00
thunderbolt thunderbolt: Fix use-after-free in remove_unplugged_switch() 2021-03-16 16:42:03 +08:00
tty serial: core: return early on unsupported ioctls 2021-05-20 16:07:50 +08:00
uio uio: avoid to request_irq when the legacy irq is not connected 2021-03-16 16:43:58 +08:00
usb kabi: disable USB_STORAGE module namespace 2021-06-23 07:24:18 +00:00
vfio vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer 2021-05-20 16:07:53 +08:00
vhost net: bpf: fix uninitialized data_meta in xdp 2022-05-10 15:58:50 +08:00
video fbdev: zero-fill colormap in fbcmap.c 2021-05-20 16:07:23 +08:00
virt virt: vbox: Do not use wait_event_interruptible when called from kernel context 2021-04-12 12:52:10 +08:00
virtio virtio_ring: Fix two use after free bugs 2021-03-16 16:43:19 +08:00
visorbus
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vlynq
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vme
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w1 w1: mxc_w1: Fix timeout resolution problem leading to bus error 2021-03-16 16:39:58 +08:00
watchdog watchdog: mei_wdt: request stop on unregister 2021-04-12 12:52:38 +08:00
xen xen/events: fix setting irq affinity 2021-05-20 16:07:06 +08:00
zorro
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Kconfig
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Makefile
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