From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 34265C44503 for ; Thu, 9 Jul 2026 08:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mWFEsRQplrFsZofnyzCkZCsukk6fdBjTrVqAfqqfZyc=; b=N6qE8Q9hESrWtw 9MT9Al4tyGM+N3rGnPXbpoJfqFjNpxfgU7LGV3vENAX5TGRW9MGDdNpgX52i8wLi0DWPYnkRtxw31 9VwUoApcj9rlbC9mkbPfI9DE6/ovQXL1QcBmsorIDiUHvoXfqtJ+G6PChsn3acSJcQSdCN14i7zDL JpB11HYj0Wrm2LInINwZi3X/JtuI6KgD5YaK3IFOAmRLoY8p2f5FWLQn9QJAqcrnm42q0wKfRjYqR DEhVC1fEoId7cXzx5Ye1uPNWQJ6BNyL8P8Q/MYxIllotadoNRdh3/qrTWoopggjljBW7ZUqTtCDso onJZeHnAJgROXHL3byJA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1whkWM-00000001dLZ-3Uki; Thu, 09 Jul 2026 08:54:14 +0000 Received: from out-186.mta1.migadu.com ([95.215.58.186]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wfK7O-00000004ytC-3fAJ for linux-rockchip@lists.infradead.org; Thu, 02 Jul 2026 16:18:28 +0000 Message-ID: <2f36a2da-0686-485f-b4b9-ae699bef4fd4@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1783009091; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nLm6wd6MZy34PotO0lu+sqiieTpRzFwK6t+5eDAyG2s=; b=ZvFsPkNBnPpT/fXlkSqC4NvmGcAElqV1ItfaWxOxanuNMADXNea0vysO/aaC9fK20Fa/Nl /h+xkuVNERTD1ctetn6nlGPrMQ61CJ3XCqhhkVF860M2M509mqat5nuz+pZfFLHprM1shj DZ6Bs3Xsc4eQrpsCTRy6e4DCc3heh0Y= Date: Fri, 3 Jul 2026 00:17:29 +0800 MIME-Version: 1.0 Subject: Re: [PATCH 13/13] mm/mremap: convert mremap code to use vma_flags_t Content-Language: en-US To: Lorenzo Stoakes Cc: akpm@linux-foundation.org, tsbogend@alpha.franken.de, maddy@linux.ibm.com, mpe@ellerman.id.au, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, l.stach@pengutronix.de, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, peter.griffin@linaro.org, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, tursulin@ursulin.net, robin.clark@oss.qualcomm.com, lumag@kernel.org, lyude@redhat.com, dakr@kernel.org, tomi.valkeinen@ideasonboard.com, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, thierry.reding@kernel.org, mperttunen@nvidia.com, jonathanh@nvidia.com, kraxel@redhat.com, dmitry.osipenko@collabora.com, zack.rusin@broadcom.com, matthew.brost@intel.com, thomas.hellstrom@linux.intel.com, oleksandr_andrushchenko@epam.com, deller@gmx.de, bcrl@kvack.org, viro@zeniv.linux.org.uk, brauner@kernel.org, muchun.song@linux.dev, osalvador@suse.de, david@kernel.org, ziy@nvidia.com, baolin.wang@linux.alibaba.com, liam@infradead.org, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, hughd@google.com, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, jannh@google.com, pfalcato@suse.de, kees@kernel.org, perex@perex.cz, tiwai@suse.com, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, virtualization@lists.linux.dev, intel-xe@lists.freedesktop.org, xen-devel@lists.xenproject.org, linux-fbdev@vger.kernel.org, linux-aio@kvack.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-sound@vger.kernel.org References: <380f761d35a3faa4370f8b3f92e3d4af3d4c7110.1782760670.git.ljs@kernel.org> <20260702134947.25189-1-lance.yang@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Lance Yang In-Reply-To: X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260702_091827_049110_235C07BD X-CRM114-Status: GOOD ( 12.27 ) X-Mailman-Approved-At: Thu, 09 Jul 2026 01:48:24 -0700 X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On 2026/7/3 00:07, Lorenzo Stoakes wrote: > On Thu, Jul 02, 2026 at 09:49:47PM +0800, Lance Yang wrote: >> >> On Mon, Jun 29, 2026 at 08:25:36PM +0100, Lorenzo Stoakes wrote: >>> Replace use of the legacy vm_flags_t flags with vma_flags_t values >>> throughout the mremap logic. >>> >>> Additionally update comments to reflect the changes to be consistent. >>> >>> No functional change intended. >>> >>> Signed-off-by: Lorenzo Stoakes >>> --- >> >> The vm_flags_set() cases below spell out vma_start_write(), but the >> vm_flags_clear() cases don't? > > Yep as I said elsewhere, implicitly taking the lock is terrible and me doing > this is completely on purpose to get rid of that :) > > But I haven't been clear enough clearly, so I should put the argument as to why > that's ok in the commit message. > > Will do so on respin. Makes sense, thanks for spelling it out! A short changelog note should clear it up for me :D [...] _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip