From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793376616; b=n9XBI6B6kic5L4RhX/fUOXTkWTatw0LAap5pELqFC2l1imq9ZK3DW+Ny6uovWBQqPKhT L5GoTUQPnq6NK0w1g/WQO92+620qzH+BoWySW3jwlk+4Gtc1c8VzxBdWaQ/ylKT3xqXMY 7RiSQQgXOLEMuGEvfM1yAtM8FslOQCWSGYMkCcpoqy9OupUFyWgbyA9otTAOHZZqy0f6K GakFIfNHlZNgzniR4SDYw91i+PkyFQtNa6yKFUxkLwq5FssK0AALtMAT75C/UEYafXltQ HxLpNrpt21CDv8T4zs6NsrIZBkrtB9W8d69e0TPCf38Ql3tWs8FE/lee6TjtchLMzhg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793376616; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=YM8HwiFPJwyOwaT2a+Kb7owjI1w+V+1rLdDKqyAW0l8=; b=gYhQgGaK5rhtujlxfnV3lvCyEHES0vKrkt70DZpN1t9rviKcrLh1WUFVlW3RalJ52Ux+ TZD+GB8GhLJyCtGypo6sDk3dR4DydPS1gQvcmMLF3HQB1g4fpjO5LavOq2/LC6nkHumpV RQvz8toxw6nMREa+wbfAYKZKpaINJFLynRLmrcslsNTmGPaXSEaHbX3jvNsYLFrL5lEuF mxAbD7VosUhPCKvchO1Cq62nK/64fe6CjabK4gInSrTAUuJXkzBRX84ydU0fbvFmK/bf1 sIomUyGbDw8f1uGJX8MWHcv9yDpXCoQTchAT/zWpCtPwiWqDYWKuwFoEjnmGsS1I1Xg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="iQYSq/4h"; 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 2EDC860A260B for ; Fri, 30 Oct 2026 16:10:16 +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=iQYSq/4h Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C2E31F000C1; Fri, 30 Oct 2026 16:10:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793376615; bh=YM8HwiFPJwyOwaT2a+Kb7owjI1w+V+1rLdDKqyAW0l8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=iQYSq/4hjGn1IJYLe3eI/o6I3hss6Tt0dDW0ISogGO55X809Yagp1rxM8+67XXs96 jMXJzYzewpjbjHgCLew0jBBxGUaYFeDg7uJQxMesuYNNswEwEldCKtL21SoQUxvp/g JTmMoif57UiQXyX++yNtfisJf4QK2IdFcTB4JpUGTI1JB2FGukSsZqhl3HK1z8gaHk 76yBAPjLEzp8F4lyYfJh+MDAR9bnxGSjig+ispuc9STMeFD0JJlwvAYji8Fq8CdwUl i4mHRdUMH711R71OU+8jBrBjOxh8oGjKZTPBV0Ga0vvL2aGbr5ylM6G0LOnznmdyA2 MxCSha4jlai6w== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2 32/34] selftests/filesystems: test ext4 remounts in the emergency state Reply-To: sashiko-reviews@lists.linux.dev To: "Christian Brauner" Cc: linux-ext4@vger.kernel.org, tytso@mit.edu, "Mark Fasheh" , "Joel Becker" , "Joseph Qi" In-Reply-To: <20261029-work-fs-sb_rdonly-v2-32-2f44f64f0b66@kernel.org> References: <20261029-work-fs-sb_rdonly-v2-0-2f44f64f0b66@kernel.org> <20261029-work-fs-sb_rdonly-v2-32-2f44f64f0b66@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 30 Oct 2026 16:10:15 +0000 X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Add tests for remounting ext4 after FS_IOC_SHUTDOWN with the default and > the nologflush flags and after an error with and without a journal: >=20 > - option-only remount doesn't make it read-only, the error state alone > reports ST_RDONLY > - remount to read-only works and writes nothing > - remount to read-write fails with EROFS >=20 > The tests need root, loop devices and mkfs.ext4. >=20 > Signed-off-by: Christian Brauner (Amutable) Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261029-work-fs-sb= _rdonly-v2-0-2f44f64f0b66@kernel.org?part=3D32