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(parent: bb0811b) | patch
drm/amdkfd: Fix permissions of hang_hws
authorFelix Kuehling <Felix.Kuehling@amd.com>
Fri, 20 Dec 2019 03:36:55 +0000 (22:36 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 7 Jan 2020 16:54:30 +0000 (11:54 -0500)
commitdc4e0901b4333db58558eba292c567919ba1b75c
tree84bd31ffa9b79b58edf15fedbe4a7cbf45db411ftree | snapshot
parentbb0811b4634f3f83ea29b12b664e776cdcb2c916commit | diff
drm/amdkfd: Fix permissions of hang_hws

Reading from /sys/kernel/debug/kfd/hang_hws would cause a kernel
oops because we didn't implement a read callback. Set the permission
to write-only to prevent that.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: shaoyunl <shaoyun.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c diff | blob | history
Linux Kernel Source Tree.