Re: [PATCH 6.12 00/40] 6.12.57-rc1 review

[Guenter Roeck]

Hi Greg,

On 10/31/25 07:00, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.12.57 release.
> There are 40 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Sun, 02 Nov 2025 14:00:34 +0000.
> Anything received after that time might be too late.
...
> Steven Rostedt <rostedt@xxxxxxxxxxx>
>      perf: Use current->flags & PF_KTHREAD|PF_USER_WORKER instead of current->mm == NULL
This patch triggers a crash in one of our stress tests.

The problem is also seen in 6.18-rc5, so it is not LTS specific.

Guenter