Re: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask

From: Peter Xu
Date: Tue Apr 07 2020 - 21:25:46 EST


On Tue, Apr 07, 2020 at 05:04:52PM -0700, Linus Torvalds wrote:
> On Tue, Apr 7, 2020 at 3:08 PM Peter Xu <peterx@xxxxxxxxxx> wrote:
> >
> > Thanks; I think this is a dup of previous one too:
>
> Peter, since the two nasties are both fairly bad, would you mind
> sending me your two patches and I'll just apply them directly.
>
> I've seen them fly by, but I think they both happened inside the
> threads discussing the problem, and I'd much rather have the final
> patch sent to me explicitly (with confirmation that syzbot tested them
> - again I _think_ I saw that fly by too, but my mailbox is fairly
> chaotic..)

Sure, I'll post a small series very soon with the two verified patches
formally.

Thanks,

--
Peter Xu