From 0900a9efdb79097dac253a67f6c4fe0a42b2508d Mon Sep 17 00:00:00 2001 From: Xiaojie Yuan Date: Tue, 29 Oct 2019 16:59:09 +0800 Subject: 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 Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c') 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, -- cgit v1.2.3-70-g09d2