Re: [syzbot] [kvm?] BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start

From: Lorenzo Stoakes (ARM)

Date: Thu Sep 17 2026 - 03:51:45 EST


On Wed, Sep 16, 2026 at 12:24:06PM -0700, syzbot wrote:
> Hello,
>
> syzbot tried to test the proposed patch but the build/boot failed:
>
> failed to apply patch:
> error: corrupt patch at line 7

OK let's try again, aping
https://lore.kernel.org/all/b434f7828a4d7b24de76aa5609dadda2871a932a.camel@xxxxxxxxxxxxx/
as I see this branch is still there (David W - I hope this is OK! :)

#syz test git://git.infradead.org/users/dwmw2/linux.git seb-nonblock-rt-test

>
>
>
> Tested on:
>
> commit: 9b87fdc9 Merge tag 'sched_ext-for-7.3-rc3-fixes' of gi..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=b454dc6b1b7acd30
> dashboard link: https://syzkaller.appspot.com/bug?extid=c3178b6b512446632bac
> compiler:
> patch: https://syzkaller.appspot.com/x/patch.diff?x=15a16bf9580000
>

--
Cheers, Lorenzo