projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a29ec47) | patch
drm/amdkfd: Introduce KFD module parameter halt_if_hws_hang
authorYong Zhao <yong.zhao@amd.com>
Thu, 12 Jul 2018 02:33:05 +0000 (22:33 -0400)
committerOded Gabbay <oded.gabbay@gmail.com>
Thu, 12 Jul 2018 02:33:05 +0000 (22:33 -0400)
commit0e9a860c72ec387140a0feb4b8d9a6d0004e9316
tree4b3df7d853733bfd541427fdbff2f956310dde55tree | snapshot
parenta29ec470b19e58044005973301f233e0b20ed8c4commit | diff
drm/amdkfd: Introduce KFD module parameter halt_if_hws_hang

This avoids triggering a GPU reset or otherwise changing the HW
state. Instead KFD will hang, which allows HW debugging tools to
analyze the problem.

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_module.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_priv.h diff | blob | history