android_kernel_motorola_sm6375/drivers/misc
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Filename Latest commit message Latest commit date
Will Deacon 68b4ee68e8 locking/refcount: Define constants for saturation and max refcount values
[ Upstream commit 23e6b169c9917fbd77534f8c5f378cb073f548bd ]

The REFCOUNT_FULL implementation uses a different saturation point than
the x86 implementation, which means that the shared refcount code in
lib/refcount.c (e.g. refcount_dec_not_one()) needs to be aware of the
difference.

Rather than duplicate the definitions from the lkdtm driver, instead
move them into <linux/refcount.h> and update all references accordingly.

Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191121115902.2551-2-will@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-29 17:14:16 +02:00
..
altera-stapl
c2port
cardreader misc: rtsx_usb: set return value in rsp_buf alloc err path 2022-07-12 16:30:49 +02:00
cb710 cb710: avoid NULL pointer subtraction 2021-10-20 11:40:13 +02:00
cxl
echo
eeprom eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX 2022-02-16 12:52:52 +01:00
genwqe
habanalabs
ibmasm
lis3lv02d
lkdtm locking/refcount: Define constants for saturation and max refcount values 2022-07-29 17:14:16 +02:00
mei
mic
ocxl misc: ocxl: fix possible double free in ocxl_file_register_afu 2022-06-14 18:11:40 +02:00
sgi-gru
sgi-xp
ti-st
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel-ssc.c misc: atmel-ssc: Fix IRQ check in ssc_probe 2022-06-22 14:11:22 +02:00
atmel_tclib.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fastrpc.c misc: fastrpc: avoid double fput() on failed usercopy 2022-02-16 12:52:50 +01:00
hmc6352.c
hpilo.c
hpilo.h
ibmvmc.c
ibmvmc.h
ics932s401.c
isl29003.c
isl29020.c
Kconfig
kgdbts.c kgdbts: fix return value of __setup handler 2022-04-15 14:18:20 +02:00
lattice-ecp3-config.c misc: lattice-ecp3-config: Fix task hung when firmware load failed 2022-01-27 09:19:39 +01:00
Makefile
pch_phub.c
pci_endpoint_test.c
phantom.c
pti.c
pvpanic.c
qcom-coincell.c
sram-exec.c
sram.c
sram.h
tifm_7xx1.c
tifm_core.c
tsl2550.c
vexpress-syscfg.c
vmw_balloon.c
xilinx_sdfec.c