nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-22 17:36:20 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: do not do timeout_debug_dump for non fifo_error_idle_timeout

Browse Source 
Any recovery that goes through gk20a_fifo_recover path e.g. gr error,
mmu fault or any recovery that involves engine recovery as well, will
still dump the full debug dump. This change will just avoid dumping debug
dump for force reset channels and pbdma intr if they do not involve
engine recovery. For FIFO_ERROR_IDLE_TIMEOUT error notifiers that
involves tsg recovery only, debug_dump will happen only if
timeout_debug_dump is set. timeout_debug_dump by default is set to true
but can be changed using NVGPU_IOCTL_CHANNEL_SET_TIMEOUT_EX.

Bug 2092051

Change-Id: Ibbf3cd2c44c586d9deb9e61ffbf37945b8d9e428
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2033068
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry picked from commit 5222d0ff4f
in dev-kernel)
Reviewed-on: https://git-master.nvidia.com/r/2076117
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Seema Khowala
2019-03-05 10:02:22 -08:00
committed by mobile promotions
parent ef69df6dae
commit dd282e229a
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
View File

@@ -1465,7 +1465,7 @@ bool gk20a_fifo_should_defer_engine_reset(struct gk20a *g, u32 engine_id,
static bool gk20a_fifo_ch_timeout_debug_dump_state(struct gk20a *g,
struct channel_gk20a *refch)
{
bool verbose = true;
bool verbose = false;
if (!refch) {
return verbose;
}