android_kernel_msm-6.1_noth.../drivers/misc
farah kassabri fa4c8baa6b habanalabs: fix bug in timestamps registration code
[ Upstream commit ac5af9900f82b7034de7c9eb1d70d030ba325607 ]

Protect re-using the same timestamp buffer record before actually
adding it to the to interrupt wait list.
Mark ts buff offset as in use in the spinlock protection area of the
interrupt wait list to avoid getting in the re-use section in
ts_buff_get_kernel_ts_record before adding the node to the list.
this scenario might happen when multiple threads are racing on
same offset and one thread could set data in the ts buff in
ts_buff_get_kernel_ts_record then the other thread takes over
and get to ts_buff_get_kernel_ts_record and we will try
to re-use the same ts buff offset then we will try to
delete a non existing node from the list.

Signed-off-by: farah kassabri <fkassabri@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-10 09:33:58 +01:00
..
altera-stapl misc: move from strlcpy with unused retval to strscpy 2022-09-01 16:29:42 +02:00
bcm-vk misc: bcm_vk: Remove usage of deprecated functions 2022-09-01 16:29:32 +02:00
c2port
cardreader Merge 5.19-rc6 into char-misc-next 2022-07-11 08:32:58 +02:00
cb710
cxl cxl: Fix refcount leak in cxl_calc_capp_routing 2022-12-31 13:32:50 +01:00
echo
eeprom eeprom: idt_89hpesx: Fix error handling in idt_init() 2023-03-10 09:33:32 +01:00
genwqe
habanalabs habanalabs: fix bug in timestamps registration code 2023-03-10 09:33:58 +01:00
ibmasm
lis3lv02d i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
lkdtm lkdtm: cfi: Make PAC test work with GCC 7 and 8 2022-12-31 13:33:07 +01:00
mchp_pci1xxxx misc: microchip: pci1xxxx: Fix a memory leak in the error handling of gp_aux_bus_probe() 2022-09-22 16:54:35 +02:00
mei misc/mei/hdcp: Use correct macros to initialize uuid_le 2023-03-10 09:33:33 +01:00
ocxl ocxl: fix pci device refcount leak when calling get_function_0() 2022-12-31 13:32:40 +01:00
pvpanic misc/pvpanic: Convert regular spinlock into trylock on panic path 2022-04-29 16:54:59 +02:00
sgi-gru misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os 2022-12-31 13:32:40 +01:00
sgi-xp drivers/misc/sgi-xp: Remove orphan declarations from drivers/misc/sgi-xp/xp.h 2022-09-24 14:57:19 +02:00
ti-st
uacce uacce: Handle parent device removal or parent driver module rmmod 2022-07-01 10:35:08 +02:00
vmw_vmci VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF 2023-03-10 09:33:33 +01:00
ad525x_dpot-i2c.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
apds9802als.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
atmel-ssc.c misc: update maintainer email address and description for atmel-ssc 2022-08-03 11:03:03 +02:00
bh1770glc.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
cs5535-mfgpt.c
ds1682.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
dummy-irq.c
dw-xdata-pcie.c
enclosure.c
fastrpc.c misc: fastrpc: Fix an error handling path in fastrpc_rpmsg_probe() 2023-03-10 09:33:33 +01:00
gehc-achc.c
hi6421v600-irq.c misc: hi6421-spmi-pmic: Use generic_handle_irq_safe(). 2022-03-02 22:28:50 +01:00
hisi_hikey_usb.c
hmc6352.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
hpilo.c
hpilo.h
ibmvmc.c ibmvmc: don't open-code file_inode() 2022-09-01 17:42:27 -04:00
ibmvmc.h
ics932s401.c Char/Misc and other driver changes for 6.1-rc1 2022-10-08 08:56:37 -07:00
isl29003.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
isl29020.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
Kconfig misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device. 2022-09-02 14:49:05 +02:00
kgdbts.c kgdbts: fix return value of __setup handler 2022-03-18 14:17:56 +01:00
lattice-ecp3-config.c
Makefile misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device. 2022-09-02 14:49:05 +02:00
open-dice.c
pch_phub.c
pci_endpoint_test.c misc: pci_endpoint_test: Fix pci_endpoint_test_{copy,write,read}() panic 2022-09-09 10:24:12 +02:00
phantom.c
qcom-coincell.c
sram-exec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
sram.c
sram.h
tifm_7xx1.c misc: tifm: fix possible memory leak in tifm_7xx1_switch_media() 2022-12-31 13:32:40 +01:00
tifm_core.c
tsl2550.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
vcpu_stall_detector.c misc: Add a mechanism to detect stalls on guest vCPUs 2022-07-14 16:54:17 +02:00
vmw_balloon.c - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
xilinx_sdfec.c misc/xilinx_sdfec: Replace kmap() with kmap_local_page() 2022-09-09 10:22:36 +02:00