From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-133.freemail.mail.aliyun.com (out30-133.freemail.mail.aliyun.com [115.124.30.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 042593242A9 for ; Wed, 6 May 2026 08:58:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778057912; cv=none; b=bTzIQHc5oRT/HbEMfYz8GPmnxTyxjhKLDEVh+bX84YARbdKcHAJuPnGPX4GumzzsdyksjsKmqoi9kO+xzatT4jU9jdMl2x7CIA0CtQaY9Oi6A7rG7E8vyaFyeZlm+cVdQ8hN33b93f0H1e5pro8w8WI33Du92yDSf8MouquCs9c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778057912; c=relaxed/simple; bh=8iUtsaJPzM5o5ekH7LoOkkoVHMRSy5nyLli6S7TJBjY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=mxK/612btMKu9GlozQdomElgAy0hUvQji6V9gK+/1yi6+MI65vgI63TkYQan11w/+nelwq9mIRgWGpAUsGYlGwV5XyHI6wxZU1jjCYdWXiRjjhjphX3+ROc6WvBiPNHcDhE+yKZT1PC0oJjffEg5Rpb41n8dbINJJuO6jmyGZac= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=dKLEkR3f; arc=none smtp.client-ip=115.124.30.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="dKLEkR3f" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1778057902; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=4AiSvNvcTpa2TKyw35vaQTKtLcmTvDROixEkAC62Qps=; b=dKLEkR3fu3cjxsQUh6A3yiIJE2Fhtj7JUTgZX8t0E/shfXgGOt0GaXT/0t0qaBjhpXDVpBijri4aqS016uUuzvTs+yr9WfOqvo5nujgrcNFNnQ3ZWuq44XR/hNaKSa/t8QPfReJCf7TGRQHqTS4/DpUz7pO/VU5IuVaj5fPD6o4= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R831e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045133197;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=10;SR=0;TI=SMTPD_---0X2NxPMH_1778057900; Received: from 30.221.149.158(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0X2NxPMH_1778057900 cluster:ay36) by smtp.aliyun-inc.com; Wed, 06 May 2026 16:58:21 +0800 Message-ID: Date: Wed, 6 May 2026 16:58:20 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Revert "tmpfs: don't enable large folios if not supported" To: Lorenzo Stoakes Cc: akpm@linux-foundation.org, hughd@google.com, willy@infradead.org, ziy@nvidia.com, david@kernel.org, lance.yang@linux.dev, wangkefeng.wang@huawei.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: From: Baolin Wang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/5/26 6:47 PM, Lorenzo Stoakes wrote: > On Tue, May 05, 2026 at 11:46:11AM +0100, Lorenzo Stoakes wrote: >> Acked-by: Lorenzo Stoakes >> >> As David asked, should we have a Fixes tag? What about cc: stable? Sure. But this fix tag depends on the commit 665575cff098b, so the fixes tag should be: Fixes: 5a90c155defa ("tmpfs: don't enable large folios if not supported") Depends-on: 665575cff098b ("filemap: move prefaulting out of hot write path"). I don't think we need to cc stable, as it doesn't appear to cause any serious issues currently.