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[49.179.79.151]) by smtp.gmail.com with ESMTPSA id e12-20020a170902d38c00b001b0f727bc44sm1845758pld.16.2023.06.12.16.33.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jun 2023 16:33:35 -0700 (PDT) Received: from dave by dread.disaster.area with local (Exim 4.96) (envelope-from ) id 1q8r2S-00B436-01; Tue, 13 Jun 2023 09:33:32 +1000 Date: Tue, 13 Jun 2023 09:33:31 +1000 From: Dave Chinner To: Linus Torvalds Cc: Jens Axboe , "Darrick J. Wong" , Zorro Lang , linux-xfs@vger.kernel.org, "Eric W. Biederman" , Mike Christie , "Michael S. Tsirkin" , linux-kernel@vger.kernel.org Subject: Re: [6.5-rc5 regression] core dump hangs (was Re: [Bug report] fstests generic/051 (on xfs) hang on latest linux v6.5-rc5+) Message-ID: References: <20230612153629.GA11427@frogsfrogsfrogs> <13d9e4f2-17c5-0709-0cc0-6f92bfe9f30d@kernel.dk> <212a190c-f81e-2876-cf14-6d1e37d47192@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 12, 2023 at 11:34:28AM -0700, Linus Torvalds wrote: > On Mon, Jun 12, 2023 at 10:51 AM Linus Torvalds > wrote: > > > > Ok, can you (and the fsstress people) confirm that this > > whitespace-damaged patch fixes the coredump issue: > > The proper patch from Jens is now in my tree, and I'm archiving this > thread on the assumption that it's all good. > > Dave/Zorro - if you still see any issues with that patch in place, holler. The fix seems to work. The reproducer just ran through 50 times without fail; it was previously always failing on the first or second cycle. Cheers, Dave. -- Dave Chinner david@fromorbit.com