From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E621271B48; Tue, 21 May 2024 14:16:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716300972; cv=none; b=Ob0rv9PASElMpzaOHAWJ6uLmXz4JEFAaEhnLyidTM2BFSbLPUp7u3Fae5xw+mfbWYG5baD/v51kLWd6JOTcByhoK4U7394rjvGX8F9J8KsQ9alnMcmPlNXVgc8XF1erN34Ht9wevBkE1+yi8Ol56yYKkDQfsVSksAG5W8+CNT0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716300972; c=relaxed/simple; bh=QzfF+EFnCDCxFr4kbXOmJ2u12v1wZA/7KB6nqUZ27qc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ahQtoKfnFW0fu7xaI/56v+CxTX+74hFhe45lu4p325yMyxSRc45fElxdyvGoHIDOwPvSOeXNDxPWeTLh/QSsSvUdxsb++2rFqg8UjeBHDCcclQlIeV6rQUInFkLZLdcrzRcY2tNoMlnNSFA2yqyI5mslnk1h06nV03HT9KMFT68= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ouUbzHOi; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ouUbzHOi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A19CC2BD11; Tue, 21 May 2024 14:16:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716300971; bh=QzfF+EFnCDCxFr4kbXOmJ2u12v1wZA/7KB6nqUZ27qc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ouUbzHOiGuwDb7dxQAPrA0+vH+s2nu6ziinxfrQwSpKu/ViJUOJ7AmC1QKr6FlCzS cODYGRQLPduIqIox2nNxLvgLpKcuWHFUIBQNTpBG2ImM0SdxQ2iHWvgNkWdTC2PDTI 8iLCRm81GUvbxilTftjxKr86rFugqE5hQqQtWK7AAvqZuUYy5QLfc1CyB7Lp+ruVqi Rf9TvORajynsPXbNAS6bubeL7C4/QPXJg6mHdOEeCbXqitr160MZgZPrDLks6BVt33 IP4UhT9Ah/J6yi181U8/scaP3MnVsEPapipX4EkqFA0wppUmYD32e3mttlupgMHzFi GjPXrYD/0nDKQ== From: Christian Brauner To: Steve French , David Howells Cc: Christian Brauner , Jeff Layton , Enzo Matsumiya , netfs@lists.linux.dev, v9fs@lists.linux.dev, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] netfs: Fix io_uring based write-through Date: Tue, 21 May 2024 16:15:59 +0200 Message-ID: <20240521-teigwaren-gehindert-316a25d666fb@brauner> X-Mailer: git-send-email 2.43.0 In-Reply-To: <295086.1716298663@warthog.procyon.org.uk> References: <295086.1716298663@warthog.procyon.org.uk> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=1116; i=brauner@kernel.org; h=from:subject:message-id; bh=QzfF+EFnCDCxFr4kbXOmJ2u12v1wZA/7KB6nqUZ27qc=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaT5rFnE4m8x45/62gSOdNld15xUDxTflL8eOu/uQo9J0 5keLp97tKOUhUGMi0FWTJHFod0kXG45T8Vmo0wNmDmsTCBDGLg4BWAiWQ4Mv5jPHN/z8/PNp+9n lJ/faN5zQWrViSXb43a4nuZvWGqi9TKV4Z9uXuCTO+9PdT/K4b4vxXPkQpXOo5THz5254pYn6QV OXcwHAA== X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit On Tue, 21 May 2024 14:37:43 +0100, David Howells wrote: > This can be triggered by mounting a cifs filesystem with a cache=strict > mount option and then, using the fsx program from xfstests, doing: > > ltp/fsx -A -d -N 1000 -S 11463 -P /tmp /cifs-mount/foo \ > --replay-ops=gen112-fsxops > > Where gen112-fsxops holds: > > [...] Applied to the vfs.fixes branch of the vfs/vfs.git tree. Patches in the vfs.fixes branch should appear in linux-next soon. Please report any outstanding bugs that were missed during review in a new review to the original patch series allowing us to drop it. It's encouraged to provide Acked-bys and Reviewed-bys even though the patch has now been applied. If possible patch trailers will be updated. Note that commit hashes shown below are subject to change due to rebase, trailer updates or similar. If in doubt, please check the listed branch. tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git branch: vfs.fixes [1/1] netfs: Fix io_uring based write-through https://git.kernel.org/vfs/vfs/c/c51124cbc622