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drm/amdgpu/mes11: fix set_hw_resources_1 calculation

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[ Upstream commit 1350dd3691b5f757a948e5b9895d62c422baeb90 ]

It's GPU page size not CPU page size.  In most cases they
are the same, but not always.  This can lead to overallocation
on systems with larger pages.

Cc: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alex Deucher
2025-02-07 09:39:24 -05:00
committed by Greg Kroah-Hartman
parent 11c7fa11fa
commit 365d302ac7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
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@@ -690,7 +690,7 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes)
static int mes_v11_0_set_hw_resources_1(struct amdgpu_mes *mes)
{
int size = 128 * PAGE_SIZE;
int size = 128 * AMDGPU_GPU_PAGE_SIZE;
int ret = 0;
struct amdgpu_device *adev = mes->adev;
union MESAPI_SET_HW_RESOURCES_1 mes_set_hw_res_pkt;