linux/drivers/misc
Omer Shpigelman 89225ce4fc habanalabs: halt debug engines on user process close
This patch fix a potential bug where a user's process has closed
unexpectedly without disabling the debug engines. In that case, the debug
engines might continue running but because the user's MMU mappings are
going away, we will get page fault errors.

This behavior is also opposed to the general rule where nothing runs on
the device after the user process closes.

The patch stops the debug H/W engines upon process termination and thus
makes sure nothing runs on the device after the process goes away.

Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2019-05-24 22:46:15 +03:00
..
altera-stapl altera-stapl: check for a null key before strcasecmp'ing it 2018-11-27 08:44:07 +01:00
c2port
cardreader Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
cb710
cxl powerpc/mm/hash64: Map all the kernel regions in the same 0xc range 2019-04-21 23:12:39 +10:00
echo misc: echo: Remove unnecessary parentheses and simplify check for zero 2018-09-25 20:21:02 +02:00
eeprom eeprom: at24: implement support for 'num-addresses' property 2019-02-14 09:32:35 +01:00
genwqe mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
habanalabs habanalabs: halt debug engines on user process close 2019-05-24 22:46:15 +03:00
ibmasm
lis3lv02d
lkdtm lkdtm: change snprintf to scnprintf for possible overflow 2019-01-18 16:34:05 +01:00
mei Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
mic x86/pci: Clean up usage of X86_DEV_DMA_OPS 2019-04-24 13:12:05 +02:00
ocxl ocxl: Fix return value check in afu_ioctl() 2019-05-06 20:21:56 +10:00
sgi-gru misc/sgi-gru/grufault: fix a style error 2019-01-18 16:34:06 +01:00
sgi-xp mm: replace all open encodings for NUMA_NO_NODE 2019-03-05 21:07:14 -08:00
ti-st misc: ti-st: make array read_ver_cmd static, shrinks object size 2018-12-06 15:53:15 +01:00
vmw_vmci mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c drivers: misc: ad525x_dpot: clean indentation issue, remove tabs 2019-01-18 16:34:05 +01:00
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel_tclib.c misc: atmel_tclib: Do not probe already used TCBs 2019-05-02 21:55:58 +02:00
atmel-ssc.c misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data 2018-11-11 09:13:19 -08:00
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c misc: enclosure: Use struct_size() in kzalloc() 2019-01-18 16:34:06 +01:00
fastrpc.c Merge 5.1-rc6 into char-misc-next 2019-04-21 23:14:47 +02:00
fsa9480.c
hmc6352.c
hpilo.c misc: hpilo: Do not claim unsupported hardware 2019-02-27 16:00:21 +01:00
hpilo.h
ibmvmc.c misc: ibmvsm: Fix potential NULL pointer dereference 2019-01-18 14:14:14 +01:00
ibmvmc.h
ics932s401.c misc/ics932s401: Add a missing check to i2c_smbus_read_word_data 2019-01-18 16:34:06 +01:00
ioc4.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
isl29003.c
isl29020.c
Kconfig Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 11:11:20 -07:00
kgdbts.c Drivers: misc: fix out-of-bounds access in function param_set_kgdbts_var 2019-04-25 22:23:06 +02:00
lattice-ecp3-config.c
Makefile soc: add aspeed folder and misc drivers 2019-04-29 09:36:34 -07:00
pch_phub.c PCI: Move Rohm Vendor ID to generic list 2019-02-01 17:24:52 -06:00
pci_endpoint_test.c misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test 2019-05-01 15:50:13 +01:00
phantom.c
pti.c
pvpanic.c misc: pvpanic: fix warning implicit declaration 2019-01-18 16:42:05 +01:00
qcom-coincell.c
spear13xx_pcie_gadget.c
sram-exec.c
sram.c misc: sram: remove redundant null pointer check before of_node_put 2018-09-25 20:20:59 +02:00
sram.h
tifm_7xx1.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
tifm_core.c
tsl2550.c
vexpress-syscfg.c misc: vexpress: Off by one in vexpress_syscfg_exec() 2018-12-06 15:42:18 +01:00
vmw_balloon.c Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00