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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA487C54731 for ; Tue, 27 Aug 2024 18:38:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3A7DD6B008C; Tue, 27 Aug 2024 14:38:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3578D6B0092; Tue, 27 Aug 2024 14:38:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 246986B0093; Tue, 27 Aug 2024 14:38:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 070F46B008C for ; Tue, 27 Aug 2024 14:38:44 -0400 (EDT) Received: from smtpin12.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 92D84121B58 for ; Tue, 27 Aug 2024 18:38:43 +0000 (UTC) X-FDA: 82498886526.12.DC47A58 Received: from d.mail.sonic.net (d.mail.sonic.net [64.142.111.50]) by imf07.hostedemail.com (Postfix) with ESMTP id 8C5574001E for ; Tue, 27 Aug 2024 18:38:41 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=none; spf=pass (imf07.hostedemail.com: domain of forestix@nom.one designates 64.142.111.50 as permitted sender) smtp.mailfrom=forestix@nom.one; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1724783902; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+F/anzSI4Fm5wVv2mzl2/R6RHwj4iXQ42Tr/l3oEugU=; b=tkygPtaUWqn1E192GqkubvmuqAn2VaSy7kP5JpPhuPngxHFf8KV1rWhtDZe6MITiCF4q8A eXwsVKSXS4F1GglzcN8G6Mvf+wjIu+pbpnoCd31YOwicBFDBdg1HpaXXMKe2TWGO9bPk4W yBrd3KuRPa8+htJO0oUYN25miINYN8U= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=none; spf=pass (imf07.hostedemail.com: domain of forestix@nom.one designates 64.142.111.50 as permitted sender) smtp.mailfrom=forestix@nom.one; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1724783902; a=rsa-sha256; cv=none; b=TRf5lKNO6LoXvTpGotjtbtKNV+ojQF1wKURdlKxbiuXR6LKWrSh3bhxeUEsR4KcaGFmTsM IkTaOYpHqlD5T1rb+KJkLGiOZH7wqQ+E9Xv822IkORgkHUgBrm8e21agkKeBYzKM5JfZ/F ji6iftglR+/37QcIiU303T8nSn+qxW4= Received: from 192-184-190-79.static.sonic.net (192-184-190-79.static.sonic.net [192.184.190.79]) (authenticated bits=0) by d.mail.sonic.net (8.16.1/8.16.1) with ESMTPA id 47RIcc0W004765; Tue, 27 Aug 2024 11:38:38 -0700 From: Forest To: Forest Cc: David Howells , Steve French , Shyam Prasad N , Rohith Surabattula , Jeff Layton , linux-cifs@vger.kernel.org, netfs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, stable@vger.kernel.org, regressions@lists.linux.dev Subject: Re: [REGRESSION] cifs: triggers bad flatpak & ostree signatures, corrupts ffmpeg & mkvmerge outputs Date: Tue, 27 Aug 2024 11:38:38 -0700 Message-ID: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Sonic-CAuth: UmFuZG9tSVaWlo+voc/tb5rtMHTPlFeVb+Ex/T+O8qBjdZaly11Tri5gdVa32opJXwwx5hukqQtYx/GVNc5a9fKyBck4Lg2k X-Sonic-ID: C;cARUk6Nk7xGDt65Sr7edkQ== M;VhFck6Nk7xGDt65Sr7edkQ== X-Sonic-Spam-Details: -0.0/5.0 by cerberusd X-Rspam-User: X-Stat-Signature: pg71aus8et8z65sjgkqp4gcti5rx8dbb X-Rspamd-Queue-Id: 8C5574001E X-Rspamd-Server: rspam11 X-HE-Tag: 1724783921-503544 X-HE-Meta: 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 bQl5j8qX i0nu/Ars0IAVJGzlnHqq9XOyR5HRNp6HtFwYnHIyzYpbUEuH7JyW/fzfAj/XyV9tFcjPnkc1EiGJ0ZFnQeXjD+XR5DBp2dFOvI2SYkRBOvKNGXJ70Y88MdwWRApoZGvUbowVgC5nTYMNYHTy6+jIB+s5LLlxuNyeghbQRmBtUNwjk4SBZAVxi8/KzcKyoY0pPSyT01o4+phHnzynks2uqM3n0vjlb6eW8ufaCURzG5mbJrcWBQ00WgYdNirulpIwYoydPCpDufQg+TmuQ6QEGZ7a1L7keR/IKC5uW X-Bogosity: Ham, tests=bogofilter, spamicity=0.088450, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sat, 24 Aug 2024 18:50:40 -0700, Forest wrote: >I was unable to determine whether 6.11.0-rc4 fixes it, due to another cifs bug >in that version (which I hope to report soon). That bug is now reported: https://lore.kernel.org/linux-cifs/37fncjpgsq45becdf2pdju0idf3hj3dtmb@sonic.net/T/#u A pair of patches considered in that bug's discussion allowed me to test this regression on 3e9bff3bbe13, which is one commit ahead of v6.11-rc5. The mkvmerge output corruption is still present.