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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A735C433EF for ; Tue, 26 Apr 2022 18:38:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343969AbiDZSlz (ORCPT ); Tue, 26 Apr 2022 14:41:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241045AbiDZSlz (ORCPT ); Tue, 26 Apr 2022 14:41:55 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA7DB6A006; Tue, 26 Apr 2022 11:38:46 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 95CF9B81DE7; Tue, 26 Apr 2022 18:38:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1324C385A0; Tue, 26 Apr 2022 18:38:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650998324; bh=Ybj8IchajmkzAQ5r0wEtBIPCgRxzxJki5uddLEvY3aY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iyLOsNSK6YJyUtSna1fyEzFOYk6Y7UP+F9+dhQOji8sEBX7rnC50SwvfR9hGGGUdX FBqn+ZmpzWJdI+e4vVj7ZFEbulOo7eIj5EZLwRBH7YliURljEovkvrO8BW5rNKveFx qkyG43CylYmlYxDHpCOaKDftmptA6lyTYshKXpGI= Date: Tue, 26 Apr 2022 20:38:41 +0200 From: Greg Kroah-Hartman To: John Donnelly Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, slade@sladewatkins.com, Waiman Long Subject: Re: [PATCH 5.15 000/124] 5.15.36-rc1 review Message-ID: References: <20220426081747.286685339@linuxfoundation.org> <09eb98b8-6200-20c2-faa2-ced7f0e4fc95@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Apr 26, 2022 at 12:24:24PM -0500, John Donnelly wrote: > On 4/26/22 12:52 PM, Greg Kroah-Hartman wrote: > > On Tue, Apr 26, 2022 at 12:37:21PM -0500, john.p.donnelly@oracle.com wrote: > > > 76723ed1fb89 2021-12-01 | locking/rwsem: Make handoff bit handling more > > > consistent > > > > > > In Linux 5.15.y. > > > > That commit is in 5.15.6, released December 1, 2021. And this just now > > shows up? How is this related to 5.15.36-rc1? > > Hi, > > This was briefly discussed in : > > Re: [PATCH v5] locking/rwsem: Make handoff bit handling more consistent Have a lore.kernel.org link? Why not continue it there? > Additional testing shows the rwsem hang still exists. It takes a 24hr fio > soak test to show up. > > It likely still exists in Linux 5.18.y too. We will be testing that in the > future as time permits. Can you test 5.17.y also as there is no 5.18.y yet :) thanks, greg k-h