Messages in this thread | | | Date | Mon, 4 Apr 2022 09:42:50 +0200 | Subject | Re: [PATCH v3 2/2] mm: wrap __find_buddy_pfn() with a necessary buddy page validation. | From | Vlastimil Babka <> |
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On 4/2/22 01:08, Zi Yan wrote: > From: Zi Yan <ziy@nvidia.com> > > Whenever the buddy of a page is found from __find_buddy_pfn(), > page_is_buddy() should be used to check its validity. Add a helper > function find_buddy_page_pfn() to find the buddy page and do the check > together. > > Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> > Link: https://lore.kernel.org/linux-mm/CAHk-=wji_AmYygZMTsPMdJ7XksMt7kOur8oDfDdniBRMjm4VkQ@mail.gmail.com/ > Signed-off-by: Zi Yan <ziy@nvidia.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Thanks.
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