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 50807153801 for ; Sat, 17 Aug 2024 13:58:22 +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=1723903102; cv=none; b=fqPgtlL2cLj2dekmvO4YBtE0fyRxnySoKnAq5penVQHuwJT4dEKEqs4RyKo1CzdfllhtVvKjW0NCk+Aws3cPHs+QWXabJy3pOIUMhWmZD+6iK7pT2AH3V5MsbRj/UGwYfnY1mVa+twgsawb7BZm9B8bd37MtVgGV5S+ekKKvvNI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723903102; c=relaxed/simple; bh=HnuSTLMas6H/W0DyQ5aJlgzq8qhuCW94xxgeUA9Z63A=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Vnz+trJNBrKhPs0FselJ5vGCRie7G0Fo1SxEzjraVnqYv+ykhuDP9asknZYsJLTo0h0wQnYBGj8CBIepJaaO+jpM9pOQcctUkZbeNoh6e/G4waeK/TVOd1hrV19JczQzVKwG5x3FBIXQpxga3A257A9lCFaYdMVpG1R1/wvw/FE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Tvr1KGJJ; 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="Tvr1KGJJ" Received: by smtp.kernel.org (Postfix) with ESMTPS id CFF01C4AF12 for ; Sat, 17 Aug 2024 13:58:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723903101; bh=HnuSTLMas6H/W0DyQ5aJlgzq8qhuCW94xxgeUA9Z63A=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Tvr1KGJJ3Z6ydMs2SKOEj2U6lueWlX3LsRaXIYB1+XM2XDJjS3aZAyCdGIK6NNGAK xCyTbYkrgEOaMWpE1EUwOXIoXwR5rn00yNuWmasnLfhz8scSYyz4l1ltjXQ9aGHtzj IJ+01RYceaXORitt0eTZXTEmPefKceQeuzZRO0+AogvNyFZ/t4JOHTdkGdqlCzqCkq KEJQh4pzqNA6EIWIuAdQBnAS1wXINBHLh4hwD24rt1CktP9ZGFcUPjURakwdzht8sq Xfi1sTPjPx7dLvDgXpwKUINNcQk8WybBNIZIkYmo+0qHh+XvVFQopL4EQ8jFeaKg3c JvV94ThEsFS6g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C7887C433E5; Sat, 17 Aug 2024 13:58:21 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 219166] ext4 hang when setting echo noop > /sys/block/sda/queue/scheduler Date: Sat, 17 Aug 2024 13:58:21 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rjones@redhat.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219166 --- Comment #9 from Richard W.M. Jones (rjones@redhat.com) --- Also this does *not* reproduce with a 6.8.5 kernel on the same VM, so I rea= lly do think this is a regression. This looks like a very tedious bisect but I'll have a go if I have time lat= er. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=