syscore_shutdown() runs driver and module callbacks to get the system
into a state where it can be correctly shut down. In commit
6f389a8f1dd2 ("PM / reboot: call syscore_shutdown() after
disable_nonboot_cpus()")
syscore_shutdown() was removed from kernel_restart_prepare() and hence
got (incorrect
James Gowans writes:
> syscore_shutdown() runs driver and module callbacks to get the system
> into a state where it can be correctly shut down. In commit
> 6f389a8f1dd2 ("PM / reboot: call syscore_shutdown() after
> disable_nonboot_cpus()")
> syscore_shutdown() was removed from kernel_restart_p
Hi Eric,
On Wed, 2023-12-13 at 10:39 -0600, Eric W. Biederman wrote:
>
> James Gowans writes:
>
> > syscore_shutdown() runs driver and module callbacks to get the system
> > into a state where it can be correctly shut down. In commit
> > 6f389a8f1dd2 ("PM / reboot: call syscore_shutdown() after
Add Andrew to CC as Andrew helps to pick kexec/kdump patches.
On 12/13/23 at 08:40am, James Gowans wrote:
..
> This has been tested by doing a kexec on x86_64 and aarch64.
Hi James,
Thanks for this great patch. My colleagues have opened bug in rhel to
track this and try to veryfy this patch.
On Tue, 2023-12-19 at 12:22 +0800, Baoquan He wrote:
> Add Andrew to CC as Andrew helps to pick kexec/kdump patches.
Ah, thanks, I didn't realise that Andrew pulls in the kexec patches.
>
> On 12/13/23 at 08:40am, James Gowans wrote:
> ..
> > This has been tested by doing a kexec on x86_64 an
On 12/19/23 at 07:41am, Gowans, James wrote:
> On Tue, 2023-12-19 at 12:22 +0800, Baoquan He wrote:
> > Add Andrew to CC as Andrew helps to pick kexec/kdump patches.
>
> Ah, thanks, I didn't realise that Andrew pulls in the kexec patches.
> >
> > On 12/13/23 at 08:40am, James Gowans wrote:
> > ..
+ akpm
Hi Eric and Andrew,
Just checking in on this patch.
Would be keen to get the fix merged if you're okay with it, or some
feedback.
Also still keen for input for the driver maintainers in CC if they
support or have objections to their shutdown hooks being invoked on
kexec.
JG
On Mon, 2023-