Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp1425081iob; Thu, 5 May 2022 00:27:36 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyLh3wSSrf/0GSucxCw64Qbv4VZod4ws2ymUWUwswxafyYd3drgUTAohTcFr7vl1VxJuDXK X-Received: by 2002:a17:903:244b:b0:15e:9b15:4890 with SMTP id l11-20020a170903244b00b0015e9b154890mr22420992pls.160.1651735655803; Thu, 05 May 2022 00:27:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1651735655; cv=none; d=google.com; s=arc-20160816; b=T5WaU1XcRqBOa9D+uglbcaKlQA1gv1IH+B+hF9eDW/t/0mH3gFz+UqnfsaTxYJACI0 3QYf/wlyid27P5G68QP4uOnH3Q0BEV8dzGDaKOmkpu6dUqgHv4Z1SKrqZ7kUnWqI7mjU 9WCF2xrPvnAQoWrqUuM7m549S3I6PiHFoNd8hI6ESfjYSJG7tgQbBu4ECWf01uE3D1CT tQkgD9GwP0E6LLXEuGDmQN2W9M2Bz1p9eSB6GshPb3zGsMiuZp0/q+F+jjkavUvmI7Yy 7DC6aKK8Aq0yn8absJYqwLsLfD8qoCOw4wCC7ky5YQjelKgiSc2fbJDbE6Ki+hWikVOL ZumA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=9+OLtAhKtdl5GdE3ApfYIexMNEK28n1ob4GaH3jGneg=; b=GWQk3sr2gFPEn/1u4paarA89bHHQVEU2J1Y1r6p1VfkK6+8YG5eh0Xy0iXVjUd/v3q 1BVtTvuqQeOaTeyE4+v3U29lmjkaDabAjxGwBcgvVtrW4bFD9XPPacyzLZ7s3H24aBIM 5huHM2gotin1fXKls7RY2DH/w7dDg6/SrWA0PwcICYNLx23uiKsWCgxpglZFw5C4boZJ aBXO9Jpto6lcIAZ6CxcFGgbDI354R3IVh4rHEJvUUzaJIU+n/84GV2iwoornkvrWD2Jo 8tGxHAOnEfT/JN+vujom5Qf3SsBbcRCS9ttGvwULHgvxwoDGJak+5CnuiRz4va1e2EzZ jviA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id e6-20020a170902ef4600b00153b2d16509si1031647plx.273.2022.05.05.00.27.20; Thu, 05 May 2022 00:27:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346475AbiEDImh (ORCPT + 99 others); Wed, 4 May 2022 04:42:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346448AbiEDImc (ORCPT ); Wed, 4 May 2022 04:42:32 -0400 Received: from nibbler.cm4all.net (nibbler.cm4all.net [IPv6:2001:8d8:970:e500:82:165:145:151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 309831EC67 for ; Wed, 4 May 2022 01:38:55 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by nibbler.cm4all.net (Postfix) with ESMTP id 9CBA9C00A1 for ; Wed, 4 May 2022 10:38:53 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at nibbler.cm4all.net Received: from nibbler.cm4all.net ([127.0.0.1]) by localhost (nibbler.cm4all.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id ONuZigSyHNNY for ; Wed, 4 May 2022 10:38:46 +0200 (CEST) Received: from zero.intern.cm-ag (zero.intern.cm-ag [172.30.16.10]) by nibbler.cm4all.net (Postfix) with SMTP id 81AF3C00D5 for ; Wed, 4 May 2022 10:38:46 +0200 (CEST) Received: (qmail 29461 invoked from network); 4 May 2022 14:31:48 +0200 Received: from unknown (HELO rabbit.intern.cm-ag) (172.30.3.1) by zero.intern.cm-ag with SMTP; 4 May 2022 14:31:48 +0200 Received: by rabbit.intern.cm-ag (Postfix, from userid 1023) id 52E234609CE; Wed, 4 May 2022 10:38:46 +0200 (CEST) Date: Wed, 4 May 2022 10:38:46 +0200 From: Max Kellermann To: David Howells Cc: Max Kellermann , linux-cachefs@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: fscache corruption in Linux 5.17? Message-ID: References: <507518.1650383808@warthog.procyon.org.uk> <509961.1650386569@warthog.procyon.org.uk> <705278.1650462934@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <705278.1650462934@warthog.procyon.org.uk> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,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 2022/04/20 15:55, David Howells wrote: > I have a tentative patch for this - see attached. Quick feedback: your patch has been running on our servers for two weeks, and I have received no new complaints about corrupted files. That doesn't prove the patch is correct or that it really solves my problem, but anyway it's a good sign. Thanks so far. Max