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| author | Xiaojie Yuan <xiaojie.yuan@amd.com> | 2019-10-29 16:59:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-19 10:12:49 -0500 |
| commit | 0bb419c76b31506194a0ba9447f84fc177d83910 (patch) | |
| tree | b7d96582351b56bb22017fdb26ec518718dddfcc /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 9e612c11a758087a1acbc1cc1d84f2deaf496b34 (diff) | |
| download | linux-0bb419c76b31506194a0ba9447f84fc177d83910.tar.gz linux-0bb419c76b31506194a0ba9447f84fc177d83910.tar.bz2 linux-0bb419c76b31506194a0ba9447f84fc177d83910.zip | |
drm/amdgpu/gfx10: fix mqd backup/restore for gfx rings (v2)
1. no need to allocate an extra member for 'mqd_backup' array
2. backup/restore mqd to/from the correct 'mqd_backup' array slot
v2: warning fix (Alex)
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index c9d1fada6188..f063a5c7bd8e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -455,7 +455,7 @@ void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev) ring = &adev->gfx.kiq.ring; if (adev->asic_type >= CHIP_NAVI10 && amdgpu_async_gfx_ring) - kfree(adev->gfx.me.mqd_backup[AMDGPU_MAX_GFX_RINGS]); + kfree(adev->gfx.me.mqd_backup[AMDGPU_MAX_GFX_RINGS - 1]); kfree(adev->gfx.mec.mqd_backup[AMDGPU_MAX_COMPUTE_RINGS]); amdgpu_bo_free_kernel(&ring->mqd_obj, &ring->mqd_gpu_addr, |