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5934b1be8d
Use page_slab() instead of virt_to_folio() followed by folio_slab(). We do end up calling compound_head() twice for non-slab copies, but that will not be a problem once we allocate memdescs separately. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Kees Cook <kees@kernel.org> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Cc: linux-hardening@vger.kernel.org Link: https://patch.msgid.link/20251113000932.1589073-14-willy@infradead.org Reviewed-by: Harry Yoo <harry.yoo@oracle.com> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
287 lines
8.4 KiB
287 lines
8.4 KiB