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 2AF33C4167B for ; Thu, 15 Dec 2022 07:13:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229819AbiLOHN2 (ORCPT ); Thu, 15 Dec 2022 02:13:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229775AbiLOHMq (ORCPT ); Thu, 15 Dec 2022 02:12:46 -0500 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2E2E31373; Wed, 14 Dec 2022 23:11:08 -0800 (PST) Received: from [2a02:8108:963f:de38:eca4:7d19:f9a2:22c5]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1p5iOY-0006Tn-Tc; Thu, 15 Dec 2022 08:11:06 +0100 Message-ID: <2e4e65a8-87b4-fac6-ef89-76b118b0cec4@leemhuis.info> Date: Thu, 15 Dec 2022 08:11:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: =?UTF-8?Q?Re=3a_=5bregression=5d_Bug=c2=a0216785_-_=22memcpy=3a_det?= =?UTF-8?Q?ected_field-spanning_write=2e=2e=2e=22_warnings_with_bcache_=23fo?= =?UTF-8?Q?rregzbot?= Content-Language: en-US, de-DE From: Thorsten Leemhuis To: "regressions@lists.linux.dev" Cc: linux-bcache@vger.kernel.org, LKML References: <19200730-a3ba-6f4f-bb81-71339bdbbf73@leemhuis.info> In-Reply-To: <19200730-a3ba-6f4f-bb81-71339bdbbf73@leemhuis.info> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1671088268;f375fb93; X-HE-SMSGID: 1p5iOY-0006Tn-Tc Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [Note: this mail contains only information for Linux kernel regression tracking. Mails like these contain '#forregzbot' in the subject to make then easy to spot and filter out. The author also tried to remove most or all individuals from the list of recipients to spare them the hassle.] On 08.12.22 15:53, Thorsten Leemhuis wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=216785 : > >> Alexandre Pereira 2022-12-07 18:51:55 UTC >> >> Testing linux kernel 6.1-rc8, I have several kernel erros regarding bcache. >> >> For context, I have a bcache configuration that is working without issues on 6.0.x and previous versions. >> >> The errors: >> >> dez 07 18:33:45 stormtrooper kernel: ------------[ cut here ]------------ >> dez 07 18:33:45 stormtrooper kernel: memcpy: detected field-spanning write (size 264) of single field "&i->j" at drivers/md/bcache/journal.c:152 (size 240) #regzbot inconclusive: stop tracking field-spanning write warnings, they come from a new security feature https://lore.kernel.org/all/20210727205855.411487-1-keescook@chromium.org/ Tracking them would cost time I better spend on more important things for now Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight.