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Received: from willy by casper.infradead.org with local (Exim 4.98.1 #2 (Red Hat Linux)) id 1tzHMP-0000000Ez3y-3Svx; Mon, 31 Mar 2025 15:47:37 +0000 Date: Mon, 31 Mar 2025 16:47:37 +0100 From: Matthew Wilcox To: Lorenzo Stoakes Cc: Greg Kroah-Hartman , Alexander Shishkin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, David Hildenbrand Subject: Re: [PATCH v2 RESEND] intel_th: avoid using deprecated page->mapping, index fields Message-ID: References: <20250331125608.60300-1-lorenzo.stoakes@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250331125608.60300-1-lorenzo.stoakes@oracle.com> X-Rspam-User: X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: D54A01C0003 X-Stat-Signature: 8qxtndx9ccjzeuntb44eh4qfqe6xct3q X-HE-Tag: 1743436061-482761 X-HE-Meta: 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 0JLZAIRo /0m1gjSD1Rin9OIdUP9r5s42Jt0KZCcV5lACEBV3/WIqj9DQOguwFMwa9b5KHZ0KB97zLEZsAGy2Lmp9p4EyXdoQPQohaoOwN4UDk6cwhNMVpCiKbwmISe254JKkkhpeUFMbpUMoZWMzs4wYX3l2Hijp0MQnPlk7TuLYsCannbhycXa5t5R9UBfYirR9gW7d6qh02nBxoxgujZ++RuSl2tjnH2qpCbi7UTaoz/sPfH2icNKzo8HOb7Lrddoy/RFC5RcdZfDm1uaWDdYbSsViwtQRucw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Mar 31, 2025 at 01:56:08PM +0100, Lorenzo Stoakes wrote: > Greg, as we're late in merge window obviously now, could you roll up into > 6.15-rc1? Thanks! > > This does not require backporting, as this is a critical change for mm > moving forward, as page->index,mapping are deprecated and will be entirely > removed extremely soon. "extremely soon" as in "There are four places in the kernel which currently use page->index, and three of them are gone once Andrew sends his pull requests". So this will be the last user, assuming nobody else decides to add a user of page->index in the meantime.