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d=linux-foundation.org; s=korg; t=1687387198; bh=VyqjPyps4nuqT5r5rNc+NdMWdhxgrdW46su+aFieyIM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=W5LDBYdwO0S4DUiuZvMiJfMk155+dDMCkjTaRR6GpHTsVuqKdiX30i1Pa6ZsdL34d Z0HzF4J9gq2Sz8fZIXvFd70XSra1Y5wd3oDtytLy8hXC1Sj9tM+G2ih3vaJSf0lh6L GrF5OUObk8eVIho5CfJ7tsnvRUrWAsiCjtYflDAE= Date: Wed, 21 Jun 2023 15:39:57 -0700 From: Andrew Morton To: Sidhartha Kumar Cc: Mike Kravetz , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Matthew Wilcox , Ackerley Tng , Muchun Song , Vishal Annapurve , Erdem Aktas , Greg Kroah-Hartman Subject: Re: [PATCH 2/2] hugetlb: revert use of page_cache_next_miss() Message-Id: <20230621153957.725e3a4e1f38dc7dd76cc1aa@linux-foundation.org> In-Reply-To: <8a1fc1b1-db68-83f2-3718-e795430e5837@oracle.com> References: <20230621212403.174710-1-mike.kravetz@oracle.com> <20230621212403.174710-2-mike.kravetz@oracle.com> <8a1fc1b1-db68-83f2-3718-e795430e5837@oracle.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 58C2A18000C X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: todmg44d78c9wzpw9bxbh8mkkdee8qo7 X-HE-Tag: 1687387200-698666 X-HE-Meta: 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 jJ7EPDH0 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 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: On Wed, 21 Jun 2023 15:19:58 -0700 Sidhartha Kumar wrote: > > IMPORTANT NOTE FOR STABLE BACKPORTS: > > This patch will apply cleanly to v6.3. However, due to the change of > > filemap_get_folio() return values, it will not function correctly. This > > patch must be modified for stable backports. > > This patch I sent previously can be used for the 6.3 backport: > > https://lore.kernel.org/lkml/b5bd2b39-7e1e-148f-7462-9565773f6d41@oracle.com/T/#me37b56ca89368dc8dda2a33d39f681337788d13c Are we suggesting that this be backported? If so, I'll add the cc:stable. Because -stable maintainers have been asked not to backport MM patches to which we didn't add the cc:stable.