Re: [PATCH v2] drm/amdgpu: Fix resource leaks

Ethan Tidmore
2026-03-16T09:35:22Z

On Wed Feb 25, 2026 at 8:51 AM CST, Ethan Tidmore wrote:
> There are multiple resource leaks due to ioremap() being used and
> iounmap never being called in multiple possible error paths.
>
> Change ioremap() to devm_ioremap() to fix all resource leaks at
> once.
>
> Detected by Smatch:
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4834 amdgpu_device_init() warn:
> 'adev->rmmio' from ioremap() not released on lines:
> 4539,4549,4563,4574,4592,4834.
>
> Fixes: d38ceaf99ed01 ("drm/amdgpu: add core driver (v4)")
> Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
> ---

Friendly ping.

Thanks,

ET