git.ipfire.org Git - thirdparty/kernel/stable.git/commit

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author	Jack Xiao <Jack.Xiao@amd.com>
	Thu, 18 Jul 2024 08:38:50 +0000 (16:38 +0800)
committer	Alex Deucher <alexander.deucher@amd.com>
	Tue, 13 Aug 2024 13:57:52 +0000 (09:57 -0400)
commit	34e087e8920e635c62e2ed6a758b0cd27f836d13
tree	3340b071f69d1e86761b8515ecaf2eae59254ec1	tree
parent	46142cc1b9272d664e0258e105b537735bfeeccc	commit \| diff

drm/amdgpu/mes: fix mes ring buffer overflow

wait memory room until enough before writing mes packets
to avoid ring buffer overflow.

v2: squash in sched_hw_submission fix

Fixes: de3246254156 ("drm/amdgpu: cleanup MES11 command submission")
Fixes: fffe347e1478 ("drm/amdgpu: cleanup MES12 command submission")
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c		diff \| blob \| blame \| history
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c		diff \| blob \| blame \| history
drivers/gpu/drm/amd/amdgpu/mes_v12_0.c		diff \| blob \| blame \| history

Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

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