From a8f5cd042305f18f67db0be7732c6702798073e6 Mon Sep 17 00:00:00 2001 From: Le Ma Date: Mon, 13 Nov 2023 18:05:34 +0800 Subject: [PATCH] drm/amdgpu: finalizing mem_partitions at the end of GMC v9 sw_fini [ Upstream commit bdb72185d310fc8049c7ea95221d640e9e7165e5 ] The valid num_mem_partitions is required during ttm pool fini, thus move the cleanup at the end of the function. Signed-off-by: Le Ma Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index f9a5a2c..89550d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -2220,8 +2220,6 @@ static int gmc_v9_0_sw_fini(void *handle) if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) amdgpu_gmc_sysfs_fini(adev); - adev->gmc.num_mem_partitions = 0; - kfree(adev->gmc.mem_partitions); amdgpu_gmc_ras_fini(adev); amdgpu_gem_force_release(adev); @@ -2235,6 +2233,9 @@ static int gmc_v9_0_sw_fini(void *handle) amdgpu_bo_free_kernel(&adev->gmc.pdb0_bo, NULL, &adev->gmc.ptr_pdb0); amdgpu_bo_fini(adev); + adev->gmc.num_mem_partitions = 0; + kfree(adev->gmc.mem_partitions); + return 0; } -- 2.7.4