| Date | Mon, 9 May 2022 11:16:10 -0300 | Subject | Re: [PATCH 22/30] panic: Introduce the panic post-reboot notifier list | From | "Guilherme G. Piccoli" <> |
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On 27/04/2022 19:49, Guilherme G. Piccoli wrote: > Currently we have 3 notifier lists in the panic path, which will > be wired in a way to allow the notifier callbacks to run in > different moments at panic time, in a subsequent patch. > > But there is also an odd set of architecture calls hardcoded in > the end of panic path, after the restart machinery. They're > responsible for late time tunings / events, like enabling a stop > button (Sparc) or effectively stopping the machine (s390). > > This patch introduces yet another notifier list to offer the > architectures a way to add callbacks in such late moment on > panic path without the need of ifdefs / hardcoded approaches. > > Cc: Alexander Gordeev <agordeev@linux.ibm.com> > Cc: Christian Borntraeger <borntraeger@linux.ibm.com> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Heiko Carstens <hca@linux.ibm.com> > Cc: Sven Schnelle <svens@linux.ibm.com> > Cc: Vasily Gorbik <gor@linux.ibm.com> > Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
Hey S390/SPARC folks, sorry for the ping!
Any reviews on this V1 would be greatly appreciated, I'm working on V2 and seeking feedback in the non-reviewed patches.
Thanks in advance,
Guilherme
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