This is a note to let you know that I've just added the patch titled
drm/amdgpu: Unset context priority is now invalid
to the 6.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amdgpu-unset-context-priority-is-now-invalid.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a19d91fcd68f2d002bd23d269aeaa48f31671133
Author: Luben Tuikov <luben.tuikov@xxxxxxx>
Date: Mon Oct 16 22:24:39 2023 -0400
drm/amdgpu: Unset context priority is now invalid
[ Upstream commit eab0261967aeab528db4d0a51806df8209aec179 ]
A context priority value of AMD_CTX_PRIORITY_UNSET is now invalid--instead of
carrying it around and passing it to the Direct Rendering Manager--and it
becomes AMD_CTX_PRIORITY_NORMAL in amdgpu_ctx_ioctl(), the gateway to context
creation.
Cc: Alex Deucher <Alexander.Deucher@xxxxxxx>
Cc: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Luben Tuikov <luben.tuikov@xxxxxxx>
Acked-by: Alex Deucher <Alexander.Deucher@xxxxxxx>
Link: https://lore.kernel.org/r/20231017035656.8211-1-luben.tuikov@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 0dc9c655c4fbd..092962b93064f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -47,7 +47,6 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = {
bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
{
switch (ctx_prio) {
- case AMDGPU_CTX_PRIORITY_UNSET:
case AMDGPU_CTX_PRIORITY_VERY_LOW:
case AMDGPU_CTX_PRIORITY_LOW:
case AMDGPU_CTX_PRIORITY_NORMAL:
@@ -55,6 +54,7 @@ bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
case AMDGPU_CTX_PRIORITY_VERY_HIGH:
return true;
default:
+ case AMDGPU_CTX_PRIORITY_UNSET:
return false;
}
}
