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SubjectRe: [PATCH v2 1/3] mm/memory-failure.c: fix race with changing page compound again
Date
On Wed, Mar 16, 2022 at 04:18:30PM +0800, Miaohe Lin wrote:
> On 2022/3/16 2:19, Yang Shi wrote:
> > On Tue, Mar 15, 2022 at 7:19 AM Miaohe Lin <linmiaohe@huawei.com> wrote:
...
> >>
> >>
> >> Many thanks for comment.
> >> I assume that Naoya's patch "mm/hwpoison: set PageHWPoison after taking page lock
> >> in memory_failure_hugetlb()" would set the PageHWPoison after the above check.
> >> So I think the below operation is not needed as PageHWPoison is not set yet.
> >> Does this makes sense for you?
> >
> > I'm wondering if it might be better and helpful for review to squash
> > this patch with Naoya's patch together? It seems we always missed the
> > other part when reviewing the patches.
> >
>
> Sounds like a good idea. This would make the reviewer's life easier. I'm fine if
> this patch is squashed into Naoya's patch altogether. But we might have to consult
> the opinion from Naoya.

I'm fine with the squashing, so I'll send v4.

Thanks,
Naoya Horiguchi
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