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drm/amdgpu: add check for xcp id

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check sel_xcp_id before its use

Signed-off-by: Gangliang Xie <ganglxie@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Gangliang Xie 2026-06-23 10:42:19 +08:00 committed by Alex Deucher
parent 055a40c32f
commit fa1531170d
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c
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@ -576,6 +576,9 @@ static void amdgpu_xcp_gpu_sched_update(struct amdgpu_device *adev,
{
unsigned int *num_gpu_sched;
if (sel_xcp_id >= MAX_XCP || sel_xcp_id == AMDGPU_XCP_NO_PARTITION)
return;
num_gpu_sched = &adev->xcp_mgr->xcp[sel_xcp_id]
.gpu_sched[ring->funcs->type][ring->hw_prio].num_scheds;
adev->xcp_mgr->xcp[sel_xcp_id].gpu_sched[ring->funcs->type][ring->hw_prio]