[SRU][Q][PATCH 2/2] drm/amdkfd: Export the cwsr_size and ctl_stack_size to userspace

[Greg KH]

On Sun, Jan 11, 2026 at 12:40:01PM -0600, Mario Limonciello wrote:
> This is important for userspace to avoid hardcoding VGPR size.
> 
> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2134491
> Reviewed-by: Kent Russell <kent.russell at amd.com>
> Signed-off-by: Mario Limonciello <mario.limonciello at amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> (cherry picked from commit 71776e0965f9f730af19c5f548827f2a7c91f5a8)
> Cc: stable at vger.kernel.org
> (cherry picked from commit 8fc2796dea6f1210e1a01573961d5836a7ce531e)
> Signed-off-by: Mario Limonciello (AMD) <superm1 at kernel.org>
> ---
>  drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 4 ++++
>  1 file changed, 4 insertions(+)

What stable kernel(s) is this supposed to be applied to?

thanks,

greg k-h