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 2DC261940B3 for ; Tue, 20 Aug 2024 15:33:12 +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=1724167993; cv=none; b=TbRHS9IL0QS6JhsELq0TEso8GpMRR/a/H5I7u0SU4h+eCDJ6XRuUCb1+LoDU7ihxBCX4NUpnz+GOHd92B8Du7QJRFrW5It5bf3sWQD7aBV1w/ElkusLoDKeNZoIODp9pGCeNjrH52rGpbEMrTfTVhOJkk3uvvuc7MoRweIIDrN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724167993; c=relaxed/simple; bh=hYN5MquIx/Vl7ek00+wLuUYEl2z33+03xbDhed17b7M=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=YvAQR2ascGCJ8P8y13yftKRPHXxl9luEuuHGzr646sdYOL9YjfxAvv8o7QWO1KcgXv6uP0EELpFx7vK1cidRuWfcK6U+6Z338rBPJJ390XUcFbahE982e/CHTUjAUp0A7HXX6twS9nR58Mk7Qm7o3d2LutuM/jRE5D1Vce7lA2E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sUj7N3q+; 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="sUj7N3q+" Received: by smtp.kernel.org (Postfix) with ESMTPS id B1EA7C4AF10 for ; Tue, 20 Aug 2024 15:33:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724167992; bh=hYN5MquIx/Vl7ek00+wLuUYEl2z33+03xbDhed17b7M=; h=From:To:Subject:Date:In-Reply-To:References:From; b=sUj7N3q+ZAngceqwsgbJwZDYY28uJcWu4QYrwsSXQ9hC8iCik9dsYwzxFTfDxDBq9 BexWi39T+F5tvnXraQBaQ6keXcEFEIArZKG5s72y93JrnM3t9toLuhgMySxPf9FtBH c0nLboZCXGXpZHteNwGT+HpFsr7HZ7ZoD7y5lLD9BPJUprBpK8i1oWIYhf/MeRuAjb bFvn7M6K75Zhr9IUmuree54jxN/d2grjg2X89clMQEicLrVWWnGhBywlF8OSVQz3Sl FZlqmDat2NgU9xP6VUSGCbGzmpvL7JsM1Bno87q2Lv0vZ7oMzsYmsua1x35nYW4ues +9ND0T7pLQEWw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 9FCECC53BB7; Tue, 20 Aug 2024 15:33:12 +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: Tue, 20 Aug 2024 15:33:12 +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 #10 from Richard W.M. Jones (rjones@redhat.com) --- Just to close this one out ... I couldn't reproduce this issue when I compiled the kernel myself, even tho= ugh I was using the exact same .config as Fedora uses, the same tag, building i= t on Fedora 40, and Fedora itself does not have any significant downstream patch= es.=20 There were a few differences, for example I'm probably using a slightly different version of gcc/binutils than the Fedora kernel builders. So being unable to reproduce it in a self-compiled kernel, I cannot bisect = it. We have worked around the problem, so that's basically as far as I want to = take this bug. Feel free to close it if you want. --=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.=