linux-kernel - Re: linux-next boot error: kernel BUG at include/linux/page-flags.h:LINE!

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Message-ID: <CAA5enKZ23Fy3KsHbR3cOxRm6+=JLfU3Lko+JFn7DKM951B_mMQ@mail.gmail.com>
Date:   Thu, 3 Dec 2020 12:45:03 +0000
From:   Lorenzo Stoakes <lstoakes@...il.com>
To:     Mike Rapoport <rppt@...nel.org>
Cc:     syzbot <syzbot+86800a8349c0f3f9466e@...kaller.appspotmail.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-mm <linux-mm@...ck.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: linux-next boot error: kernel BUG at include/linux/page-flags.h:LINE!

On Thu, 3 Dec 2020 at 12:24, Mike Rapoport <rppt@...nel.org> wrote:
> Yeah, the change to initialization of "unavailable" memory missed pfn 0 :(
> This should fix it:

Tried locally and it fixes the issue for me :)