Re: [PATCH v2] panic, kexec: Make __crash_kexec() NMI safe

[Sebastian Andrzej Siewior]

On 2022-06-23 12:39:57 [+0100], Valentin Schneider wrote:
> > RT-wise it would be needed for each release.
> 
> So git tells me the Fixes: commit dates from v4.2; from [1] and [2] I get
> that both current longterm stable and stable-rt trees go as far back as
> v4.9, so I'm guessing if that gets picked up for the stable trees then it
> should make its way into the stable -rt trees?

correct, if it goes -stable. Just pointing it out. But the
mutex_unlock() looks like it might also be relevant for non-RT kernels.

Sebastian