linux-stable/drivers/misc
Omer Shpigelman bea84c4d67 habanalabs: invalidate MMU cache only once
Reduce context close time by performing MMU cache invalidation once at the
end of the unmap loop rather in each iteration, in order to avoid hard
reset with open contexts.
Reset with open contexts can potentially lead to a kernel crash as the
generic pool of the MMU hops is destroyed while it is not empty because
some unmap operations are not done.
The commit affect mainly when running on simulator.

Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2019-11-21 11:35:46 +02:00
..
altera-stapl
c2port
cardreader misc: rtsx: Add support for RTS5261 2019-11-14 13:07:48 +08:00
cb710
cxl
echo
eeprom eeprom: Warn that the driver is deprecated 2019-10-04 17:56:27 +02:00
genwqe
habanalabs habanalabs: invalidate MMU cache only once 2019-11-21 11:35:46 +02:00
ibmasm
lis3lv02d lis3lv02d: switch to using input device polling mode 2019-10-10 15:24:19 +02:00
lkdtm
mei mei: bus: add more client attributes to sysfs 2019-11-16 12:58:54 +01:00
mic misc: MIC: drop all 'comment' lines from its Kconfig 2019-10-10 15:24:20 +02:00
ocxl ocxl: Use the correct style for SPDX License Identifier 2019-10-10 15:34:40 +02:00
sgi-gru sgi-gru: simplify procfs code some more 2019-10-10 15:24:19 +02:00
sgi-xp Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
ti-st drivers/misc: ti-st: Remove unneeded variable in st_tty_open 2019-10-04 15:14:37 +02:00
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel-ssc.c
atmel_tclib.c misc: atmel_tclib: use devm_platform_ioremap_resource() to simplify code 2019-10-10 15:24:19 +02:00
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fastrpc.c Merge 5.4-rc3 into char-misc-next 2019-10-14 07:36:49 +02:00
hmc6352.c
hpilo.c
hpilo.h misc: Use the correct style for SPDX License Identifier 2019-10-10 15:34:40 +02:00
ibmvmc.c
ibmvmc.h misc: Use the correct style for SPDX License Identifier 2019-10-10 15:34:40 +02:00
ics932s401.c
isl29003.c
isl29020.c
Kconfig misc: Fix Kconfig indentation 2019-11-20 15:09:49 +01:00
kgdbts.c
lattice-ecp3-config.c
Makefile Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
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