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

[Mario Limonciello]

On 1/11/26 12:51 PM, Greg KH wrote:
> 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

Actually this is already applied to stable kernels.

I was sending this separately to Ubuntu because ROCm on Ubuntu needs it 
and the kernel in Ubuntu is EOL upstream.

I forgot to use --suppress-cc=body and the original commit had a @stable 
tag.

Sorry about the noise!