Re: [PATCH] drm/amdkfd: Add sync after creating vram bo

2023-01-09 Thread Philip Yang
On 2023-01-09 15:23, Felix Kuehling wrote: Am 2023-01-09 um 15:18 schrieb Philip Yang: On 2023-01-09 14:27, Eric Huang wrote: There will be data corruption on vram allocated by svm if initialization is not being done. Adding sync is to resolve this issue. Signed-off-by: Eric Huang ---   dr

Re: [PATCH] drm/amdkfd: Add sync after creating vram bo

2023-01-09 Thread Felix Kuehling
Am 2023-01-09 um 15:23 schrieb Felix Kuehling: Am 2023-01-09 um 15:18 schrieb Philip Yang: On 2023-01-09 14:27, Eric Huang wrote: There will be data corruption on vram allocated by svm if initialization is not being done. Adding sync is to resolve this issue. Signed-off-by: Eric Huang ---  

Re: [PATCH] drm/amdkfd: Add sync after creating vram bo

2023-01-09 Thread Felix Kuehling
Am 2023-01-09 um 15:18 schrieb Philip Yang: On 2023-01-09 14:27, Eric Huang wrote: There will be data corruption on vram allocated by svm if initialization is not being done. Adding sync is to resolve this issue. Signed-off-by: Eric Huang ---   drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 7 +++

Re: [PATCH] drm/amdkfd: Add sync after creating vram bo

2023-01-09 Thread Felix Kuehling
Am 2023-01-09 um 14:27 schrieb Eric Huang: There will be data corruption on vram allocated by svm if initialization is not being done. Adding sync is to resolve this issue. Signed-off-by: Eric Huang The description is a bit misleading. The problem is not that the initialization is not being

Re: [PATCH] drm/amdkfd: Add sync after creating vram bo

2023-01-09 Thread Philip Yang
On 2023-01-09 14:27, Eric Huang wrote: There will be data corruption on vram allocated by svm if initialization is not being done. Adding sync is to resolve this issue. Signed-off-by: Eric Huang --- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 7 +++ 1 file changed, 7 insertions(+) diff --g