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 4C34AC7EE43 for ; Mon, 12 Jun 2023 23:33:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236491AbjFLXdi (ORCPT ); Mon, 12 Jun 2023 19:33:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229513AbjFLXdh (ORCPT ); Mon, 12 Jun 2023 19:33:37 -0400 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C85D131 for ; Mon, 12 Jun 2023 16:33:36 -0700 (PDT) Received: by mail-pl1-x62a.google.com with SMTP id d9443c01a7336-1b3db8f3d94so7473405ad.1 for ; Mon, 12 Jun 2023 16:33:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fromorbit-com.20221208.gappssmtp.com; s=20221208; t=1686612816; x=1689204816; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=3oW2wvanLNDVLi8SQKCLeldD3thr4auHckpgpMT2vwY=; b=iU1SiN80RF57itpqTfzAhf2LGYXkgNWcT0AxFOfSGbYj2FOFq4LeJc/zVfpYx2MvLR p8r+NytEBorFeRos4V3Yp9Ba9Ugh4t7Se0JWyiC9AqMoa8HLdWcYP6sWzZQ4Abnw3U3y PM5n/oatyapSXmSk6Ul2M2Lh2ZAyKR8IzyHVKPm0AJWLIZVbhAQubuqZtMDVtMNrI9ps lz8k0jp0nAzUeWoi1IST6+189pI+K4EmNeQzEDjemCWXpb2O/V8ftlPf4v0cTvgmFVoW yrQ8t0JM1kiEPmpHAS2HbCoCVMma+EhutmQwN1wYEPuaoDWaKkwnGccPrI5z9XCovVQR EZ1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686612816; x=1689204816; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=3oW2wvanLNDVLi8SQKCLeldD3thr4auHckpgpMT2vwY=; b=Vmx96RfahxjX89o+K7M9PumjGiOmHXRtb6vJL4u/+YDLeN+pInH9BrMOGwvG0+ez+C HwwSBK4UMcrPkCDUqO1m09WWu1dtUAnta9HjfbXZQD9MyklrUcfUT6UpLPu6X6sMOBkf ESI+JCg50gdv7fvLDHluuZ8M+slXupbJ92GlAifGOwKv6cIKPLj17HYCMdI1zVyR8tKg SNGB51VxvLjwrDzm34Tr7YgU11WJyo27PoPcPyz+8jPZFVwrLxxapaV18yNBCdrxraaH ceh1/0MDaioXhiqKzfH2eOVWkXhAzrmUKU93GF+SnZCqbmRCjNLqQd4+LO0LM8eaxZrj a0Yg== X-Gm-Message-State: AC+VfDxDdQhXrTl+ox+c8oo6Tj78r/iuNOyEaoMQKSyisyyOXTe8/j6F +x70oqWO8brZS8NUkz/uOBD5JA== X-Google-Smtp-Source: ACHHUZ7IWhsllUiGaSXZTEgiYETMEZwPdTHQQgKWfq0KusizoUS3ojI+DXsx1M/Xb57G/h7YDc2dyw== X-Received: by 2002:a17:902:da8b:b0:1b0:3742:e718 with SMTP id j11-20020a170902da8b00b001b03742e718mr8441406plx.25.1686612816031; Mon, 12 Jun 2023 16:33:36 -0700 (PDT) Received: from dread.disaster.area (pa49-179-79-151.pa.nsw.optusnet.com.au. [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: Precedence: bulk List-ID: X-Mailing-List: linux-xfs@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