Messages in this thread | | | From | Muchun Song <> | Date | Mon, 25 Jan 2021 13:06:44 +0800 | Subject | Re: [External] Re: [PATCH v13 06/12] mm: hugetlb: set the PageHWPoison to the raw error page |
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On Mon, Jan 25, 2021 at 8:06 AM David Rientjes <rientjes@google.com> wrote: > > > On Sun, 17 Jan 2021, Muchun Song wrote: > > > Because we reuse the first tail vmemmap page frame and remap it > > with read-only, we cannot set the PageHWPosion on a tail page. > > So we can use the head[4].private to record the real error page > > index and set the raw error page PageHWPoison later. > > > > Signed-off-by: Muchun Song <songmuchun@bytedance.com> > > Reviewed-by: Oscar Salvador <osalvador@suse.de> > > Acked-by: David Rientjes <rientjes@google.com>
Thanks.
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