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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=g5dpc32J; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0C2E1606A31B; Tue, 27 Oct 2026 10:43:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=g5dpc32J Received: by smtp.kernel.org (Postfix) with ESMTPSA id C48011F01829; Tue, 27 Oct 2026 10:43:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793097816; bh=XbJa13RjfN6919cMZzDU3gy2a1c9YqXQ9xqZ6+QCABc=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=g5dpc32JNKqIkhyHWDOEi5UqQbRy0Xl/siRc8G+C1x4stC4Sg1XdCA281G3SQ+aWu s0ByXluqi4gjOnDvTfcvY79PvjMrgo/HfAl6GZ65DItvU5QoAetsN5Ffy2Cbqm4UdL rgBsVa22PtnNFp3OkZNAtboIGRRIN0NDqn/DqjBnGEYjiXtLnQ5MK1c3AM08h5FCXM FFx0QjTRPnQzRolETg5TgzngAjW5IYRGTGruo9yn8IOY/CVG0JOd79/vD87r49v1YQ cTPQkk3zmRhG9tfqZHeIUXLAwYgTFHehPBP2LSm5K7d1Z7Nza/CviBXX2mz4Tor9XG VIVL7PNu6Z4DQ== Message-ID: Date: Tue, 27 Oct 2026 11:04:58 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 08/16] mm/shmem: stop retrying folios that cannot be split To: Kiryl Shutsemau Cc: Andrew Morton , Gregory Price , Zi Yan , Joshua Hahn , Rakie Kim , Ying Huang , Johannes Weiner , Vladimir Davydov , Michal Hocko , Hugh Dickins , Baolin Wang , Lukas Czerner , Carlos Maiolino , Christian Brauner , Jan Kara , Daniel Verkamp , Jeff Xu , Muchun Song , Oscar Salvador , David Stevens , "Matthew Wilcox (Oracle)" , William Kucharski , Chris Li , Kairui Song , Nhat Pham , Miaohe Lin , Naoya Horiguchi , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Chris Mason , stable@vger.kernel.org References: <20261026-fixes_shmem-v1-0-703206d5fa0c@kernel.org> <20261026-fixes_shmem-v1-8-703206d5fa0c@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/26/26 18:59, Kiryl Shutsemau wrote: > On Mon, Oct 26, 2026 at 06:08:15PM +0100, David Hildenbrand (Arm) wrote: >> On 10/26/26 17:36, Kiryl Shutsemau wrote: >>> >>> Any reason, this should not be in the same patch as 07/16? >>> It is the same failure mode in the same function. >> >> I decided to split because it's a slightly different error mode (failing to >> discard vs. endless loop) and tackles two different commits. > > Fair enough. > > Acked-by: Kiryl Shutsemau (Meta) > Thanks, but I'll drop that tag on the changed version, so please re-review :) -- Cheers, David