[patch] drm/amdgpu/virt: double free in amdgpu_map_static_csa()
DORMANTno replies
From: Dan Carpenter <hidden>
Date: 2017-02-07 13:16:51
Also in:
amd-gfx, dri-devel
Subsystem:
drm drivers, radeon and amdgpu drm drivers, the rest · Maintainers:
David Airlie, Simona Vetter, Alex Deucher, Christian König, Linus Torvalds
The amdgpu_vm_bo_rmv() function frees "bo_va" so we shouldn't free it
a second time.
Fixes: 4e4bbe7343a6 ("drm/amdgpu:add new file for SRIOV")
Signed-off-by: Dan Carpenter <redacted>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 3fd951c71d1b..dcfb7df3caf4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c@@ -83,7 +83,6 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm) DRM_ERROR("failed to do bo_map on static CSA, err=%d\n", r); amdgpu_vm_bo_rmv(adev, bo_va); ttm_eu_backoff_reservation(&ticket, &list); - kfree(bo_va); return r; }