Re: [PATCH] drm/amdgpu: grab the id mgr lock while accessing passid_mapping

2019-09-10 Thread Chunming Zhou
Reviewed-by: Chunming Zhou 在 2019/9/10 16:56, Christian König 写道: > Ping! > > Am 09.09.19 um 13:59 schrieb Christian König: >> Need to make sure that we actually dropping the right fence. >> Could be done with RCU as well, but to complicated for a fix. >> >> Signed-off-by: Christian König >> ---

Re: [PATCH] drm/amdgpu: grab the id mgr lock while accessing passid_mapping

2019-09-10 Thread Christian König
Ping! Am 09.09.19 um 13:59 schrieb Christian König: Need to make sure that we actually dropping the right fence. Could be done with RCU as well, but to complicated for a fix. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 12 +--- 1 file changed, 9 inser

[PATCH] drm/amdgpu: grab the id mgr lock while accessing passid_mapping

2019-09-09 Thread Christian König
Need to make sure that we actually dropping the right fence. Could be done with RCU as well, but to complicated for a fix. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 12 +--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/am