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d29300017aa1cd8ef1d2daef4383224bf00aff37
linux-nvgpu/drivers/gpu/nvgpu/include/nvgpu
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Thomas Fleury c28e73ee2f gpu: nvgpu: fix race condition in pmu_rpc_handler 
There was a race condition between pmu_rpc_handler and
nvgpu_pmu_rpc_execute. The later could free the buffer before
pmu_rpc_handler could access related data.
Added explicit field in rpc_payload, so that nvgpu_pmu_rpc_execute
can wait until pmu_rpc_handler completes.

Bug 2331655

Change-Id: Ic2653524159eff10504b9c2625b5241610b5f5f0
Reviewed-on: https://git-master.nvidia.com/r/1811299
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1817582
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-09-20 10:51:40 -07:00
..
acr
gpu: nvgpu: Multiple WPR support
2018-06-14 06:44:07 -07:00
hw
gpu: nvgpu: dump falcon stats for fecs watchdog
2018-09-14 15:34:03 -07:00
linux
gpu: nvgpu: fix MISRA Rule 11.6 issue with _THIS_IP_
2018-07-30 19:55:16 -07:00
pmuif
gpu:nvgpu: Update number of LUT entries
2018-09-20 10:51:03 -07:00
posix
gpu: nvgpu: common: fix MISRA Rule 10.4
2018-08-29 08:59:31 -07:00
vgpu
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
allocator.h
nvgpu: common: MISRA 10.1 boolean fixes
2018-09-19 03:24:12 -07:00
as.h
gpu: nvgpu: Rearrange some definitions from gk20a header
2018-08-06 21:13:43 -07:00
atomic.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
barrier.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
bios.h
gpu: nvgpu: fix some MISRA 10.3 violations
2018-09-10 15:23:45 -07:00
bitops.h
gpu: nvgpu: Add BIT8() and BIT16() macros
2018-09-06 02:15:16 -07:00
bsearch.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
bug.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
channel_sync.h
gpu: nvgpu: minor fixes in channel_sync.c
2018-09-20 03:27:55 -07:00
channel.h
gpu: nvgpu: move channel_sync_gk20a.* to common directory
2018-09-17 23:39:24 -07:00
circ_buf.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
clk_arb.h
gpu: nvgpu: restrict devfreq during active clk_arb set requests
2018-09-20 10:50:25 -07:00
clk.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
comptags.h
gpu: nvgpu: Add <nvgpu/types.h> to comptags.c
2018-02-16 11:51:33 -08:00
cond.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
ctxsw_trace.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
debug.h
gpu: nvgpu: change location of gk20a.h#include <nvgpu/gk20a.h>
2018-09-14 15:35:12 -07:00
defaults.h
gpu: nvgpu: gpu railgate handling with runtime pm
2018-06-14 06:44:06 -07:00
dma.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
dt.h
gpu: nvgpu: abstract dt functions
2018-06-14 21:40:57 -07:00
ecc.h
gpu: nvgpu: rework ecc structure and sysfs
2018-07-19 16:43:58 -07:00
enabled.h
gpu: nvgpu: Fix __nvgpu_set_enabled MISRA 17.7 violations
2018-09-04 16:17:07 -07:00
errno.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
error_notifier.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
falcon.h
gpu: nvgpu: Fix mutex MISRA 17.7 violations
2018-09-05 20:39:08 -07:00
fecs_trace.h
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
firmware.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
flcnif_cmn.h
gpu: nvgpu: gv100: PMU f/w update
2018-01-25 14:24:15 -08:00
fuse.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
gk20a.h
gpu:nvgpu: Update number of LUT entries
2018-09-20 10:51:03 -07:00
gmmu.h
gpu: nvgpu: Fix MISRA 21.2 violations (pd_cache.c)
2018-09-12 17:48:28 -07:00
hashtable.h
gpu: nvgpu: Change license for common files to MIT
2017-09-26 11:37:32 -07:00
hw_sim_pci.h
gpu: nvgpu: os-agnostic segregation of sim/sim_pci
2018-05-09 18:25:45 -07:00
hw_sim.h
gpu: nvgpu: os-agnostic segregation of sim/sim_pci
2018-05-09 18:25:45 -07:00
io_usermode.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
io.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
kmem.h
gpu: nvgpu: fix MISRA Rule 11.6 issue with _THIS_IP_
2018-07-30 19:55:16 -07:00
kref.h
gpu: nvgpu: Fix MISRA 15.6 violations
2018-09-12 05:36:04 -07:00
list.h
nvgpu: common: MISRA 10.1 boolean fixes
2018-09-05 20:40:03 -07:00
lock.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
log2.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
log.h
gpu: nvgpu: use nvgpu logging in clk arbiter
2018-05-07 04:42:02 -07:00
ltc.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
mc.h
gpu: nvgpu: Move MC HAL to common
2018-09-13 19:18:24 -07:00
mm.h
gpu: nvgpu: Fix MISRA 21.2 violations (nvgpu_mem.c, mm.c)
2018-09-12 17:48:24 -07:00
nvgpu_common.h
gpu: nvgpu: Abstract kernel_restart()
2018-02-23 21:53:19 -08:00
nvgpu_mem.h
gpu: nvgpu: Fix MISRA 21.2 violations (nvgpu_mem.c, mm.c)
2018-09-12 17:48:24 -07:00
nvhost.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
nvlink.h
gpu: nvgpu: Remove code to save hshub config regs
2018-08-17 13:54:12 -07:00
os_fence.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
os_sched.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
page_allocator.h
gpu: nvgpu: Change license for common files to MIT
2017-09-26 11:37:32 -07:00
pci.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
pmu.h
gpu: nvgpu: fix race condition in pmu_rpc_handler
2018-09-20 10:51:40 -07:00
pramin.h
gpu: nvgpu: Implement common nvgpu_mem_rd* functions
2018-07-02 10:19:19 -07:00
ptimer.h
gpu: nvgpu: Fix MISRA 15.6 violations
2018-09-12 05:36:04 -07:00
rbtree.h
gpu: nvgpu: Change license for common files to MIT
2017-09-26 11:37:32 -07:00
rwsem.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
semaphore.h
gpu: nvgpu: changing page_idx from int to u64
2018-09-06 21:42:11 -07:00
sim.h
gpu: nvgpu: Fix nvgpu_sim_esc_readl MISRA 17.7 violations
2018-09-06 16:15:23 -07:00
sizes.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
soc.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
sort.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
therm.h
gpu: nvgpu: Move therm HAL to common
2018-08-14 15:33:20 -07:00
thread.h
gpu: nvgpu: Userspace POSIX support
2018-05-07 04:41:26 -07:00
timers.h
gpu: nvgpu: fix MISRA Rule 11.6 issue with _THIS_IP_
2018-07-30 19:55:16 -07:00
types.h
gpu: nvgpu: fix some MISRA 10.3 violations
2018-09-10 15:23:45 -07:00
unit.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
utils.h
gpu: nvgpu: fix MISRA Rule 11.6 issue with _THIS_IP_
2018-07-30 19:55:16 -07:00
vidmem.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
vm_area.h
nvgpu: include: MISRA Rule 21.2 header guard fixes
2018-09-10 04:54:07 -07:00
vm.h
nvgpu: common: MISRA 10.1 boolean fixes
2018-09-19 03:24:12 -07:00
xve.h
gpu: nvgpu: Fix MISRA 15.6 violations
2018-09-12 05:36:04 -07:00