Applied. Thanks!
Alex
On Wed, Jun 17, 2020 at 9:10 AM Chen Tao <chentao107@xxxxxxxxxx> wrote:
>
> Fix memory leak in amdgpu_debugfs_gpr_read not freeing data when
> amdgpu_virt_enable_access_debugfs failed.
>
> Fixes: 95a2f917387a2 ("drm/amdgpu: restrict debugfs register accessunder SR-IOV")
> Signed-off-by: Chen Tao <chentao107@xxxxxxxxxx>
> ---
> v1->v2:
> - remove the duplication of result and r here and then use "goto err"
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
> index 7993b9eeff38..7086e1982f9e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
> @@ -867,7 +867,7 @@ static ssize_t amdgpu_debugfs_gpr_read(struct file *f, char __user *buf,
>
> r = amdgpu_virt_enable_access_debugfs(adev);
> if (r < 0)
> - return r;
> + goto err;
>
> /* switch to the specific se/sh/cu */
> mutex_lock(&adev->grbm_idx_mutex);
> --
> 2.22.0
>
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> amd-gfx@xxxxxxxxxxxxxxxxxxxxx
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