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 E869DC001B2 for ; Fri, 16 Dec 2022 03:41:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230031AbiLPDlk (ORCPT ); Thu, 15 Dec 2022 22:41:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230024AbiLPDlh (ORCPT ); Thu, 15 Dec 2022 22:41:37 -0500 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7926B40460 for ; Thu, 15 Dec 2022 19:41:36 -0800 (PST) Received: by mail-pl1-x629.google.com with SMTP id d7so1052507pll.9 for ; Thu, 15 Dec 2022 19:41:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=dH2XznVlVmDf1vz9vDgxaRsKNOb8GjVSvLyuIGJXLlM=; b=oCpjkuGYsMNCAeB/waJy3huJxqsMJEN4j4R20qo/8ilzTjRHD1acY4anpxtOvShrPG gYEdBoZGGr1976oZn8VpgvX7fII1lRMO7uUga5H+SWiTmt158LtNHwAB2S3o+due1gts LzOpmcYj1rBeRnS2YL6PCOPZv82MtsSsuaGk15K9UBfomxlYpCM1tlj+eBMVrMYOhEAX JETsYsZY1DyVJ27c20/y2JR7j8FpKABIRgcrqnD2I6Dz3UxdNBRf1T5trAnMEsNyIJqf 7V8AF4dvJQM1sgesydtgd46dSqZn/Wk+4YZkTGmv+LQXSxhpABelJK342hqq01L9zjlI D8CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=dH2XznVlVmDf1vz9vDgxaRsKNOb8GjVSvLyuIGJXLlM=; b=A5JKBF3py+WSL2c2lAem+dW97NZvTix9gV8jAFts70g5uECi3P+0jFrQvK7m3+R4gE Q0qxYo/i+kA4D2Tb7J2S/YN8bkSCMhZIVBox+l8UfSArBwBl9+ORiqEBwsnjktipoYh2 +WpvnxYo1PJhMrYyy9BMnVrMwZqx4JmyC0f3yyrhuwPRzI0A9AMuzvVnf6UKY4N/x+1O AQz0uBQdejujl5DO4YuZaeNqwnwtXZrj0iCdn3o203lFre35mCmzOt0UOsq9bt4Zhf3k QdrHzpX+y6YgzaSUfPBM+kky+VuOFepS08qZnCciKFdDHxS+U3/xW8wPdkp6N9KhV4PW /uwQ== X-Gm-Message-State: ANoB5pmgQm3gmTnYgAIXt1qPv3U0dVzn1l7BpYjpWbjn4gF4BfUdM7OL zyclHkSuo8/ud9CixhYG9wprlw== X-Google-Smtp-Source: AA0mqf5HmDu8y9ZmGnJc48OIPjQpy4kb+B08hx6gN5Hafe8ll4etZJTrL2THwt/akkNTMEbfdJWYyQ== X-Received: by 2002:a17:90a:6685:b0:221:77b5:d678 with SMTP id m5-20020a17090a668500b0022177b5d678mr18630280pjj.10.1671162095983; Thu, 15 Dec 2022 19:41:35 -0800 (PST) Received: from niej-dt-7B47.. (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id nl16-20020a17090b385000b00218f529e486sm3941937pjb.0.2022.12.15.19.41.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Dec 2022 19:41:35 -0800 (PST) From: Jun Nie To: tytso@mit.edu, stable@vger.kernel.org Cc: djwong@kernel.org, jack@suse.cz, jlayton@kernel.org, lczerner@redhat.com, linux-ext4@vger.kernel.org, xuyang2018.jy@fujitsu.com, Jun Nie Subject: Re: [PATCH v1] ext4: Remove deprecated noacl/nouser_xattr options Date: Fri, 16 Dec 2022 11:41:16 +0800 Message-Id: <20221216034116.869864-1-jun.nie@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <166431556706.3511882.843791619431401636.b4-ty@mit.edu> References: <166431556706.3511882.843791619431401636.b4-ty@mit.edu> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org This patch[1] is needed on linux-5.15.y because the panic[2] is also found on linux-5.15.y when debugging bug[3]. Back ported patch[4] is confirmed to fix the bug on linux-5.15.y in the latest test of page[3]. Maybe back port on more branches is needed per patch comments. [1] 2d544ec923dbe5 ("ext4: remove deprecated noacl/nouser_xattr options") [2] https://syzkaller.appspot.com/text?tag=CrashLog&x=171b1077880000 [3] https://syzkaller.appspot.com/bug?id=3613786cb88c93aa1c6a279b1df6a7b201347d08 [4] https://syzkaller.appspot.com/text?tag=Patch&x=1766eb13880000 Regards, Jun