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 X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9141C433E2 for ; Sun, 30 Aug 2020 14:02:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B936D206FA for ; Sun, 30 Aug 2020 14:02:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598796149; bh=GrKjwqbB36PFlv+VL52hfanxgYYv7g3LAQMJiKNqP/w=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References: List-ID:From; b=OUMi/RU5ddcUJgjlFjVvsL5NKNlnTK2wELK/pJlguHf520Hzrfw9pLgYKbu0dzaMp LOobq0AgHLr0eOkhzxA8a8DysqmfvE9sEvENOZZbCe9p4BoAAaQWTVqDGZFBN4/f/Q +IV5AlQnZKEbFt2dn+pkQoLbPx41C25ParsGecQ4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726017AbgH3OCQ (ORCPT ); Sun, 30 Aug 2020 10:02:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:34234 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726282AbgH3OBn (ORCPT ); Sun, 30 Aug 2020 10:01:43 -0400 Received: from localhost (unknown [70.37.104.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4332B206FA; Sun, 30 Aug 2020 14:01:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598796103; bh=GrKjwqbB36PFlv+VL52hfanxgYYv7g3LAQMJiKNqP/w=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=uOB3n3GKWoKVKWYRTVqqnjOp2qLuWQDzW5mmE0x7mph9frOBGx1euNBwGDZtShsQl u4wTsiXJrj4eyWLPYYRbn+GmoWjX0PMXV1NbH3EpDrGLLIViAEzeiXL6jTZ2C8znuE 331VErKe0UhREDfYDnpJctj0/dfZ0C8qySQxkkPM= Date: Sun, 30 Aug 2020 14:01:42 +0000 From: Sasha Levin To: Sasha Levin To: OGAWA Hirofumi To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: Cc: stable@vger.kernel.org Subject: Re: [PATCH] fat: Avoid oops when bdi->io_pages==0 In-Reply-To: <87ft85osn6.fsf@mail.parknet.co.jp> References: <87ft85osn6.fsf@mail.parknet.co.jp> Message-Id: <20200830140143.4332B206FA@mail.kernel.org> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.8.5, v5.4.61, v4.19.142, v4.14.195, v4.9.234, v4.4.234. v5.8.5: Build OK! v5.4.61: Failed to apply! Possible dependencies: 898310032b96 ("fat: improve the readahead for FAT entries") a090a5a7d73f ("fat: fix fat_ra_init() for data clusters == 0") v4.19.142: Failed to apply! Possible dependencies: 898310032b96 ("fat: improve the readahead for FAT entries") a090a5a7d73f ("fat: fix fat_ra_init() for data clusters == 0") v4.14.195: Failed to apply! Possible dependencies: 898310032b96 ("fat: improve the readahead for FAT entries") a090a5a7d73f ("fat: fix fat_ra_init() for data clusters == 0") f663b5b38fff ("fat: add FITRIM ioctl for FAT file system") v4.9.234: Failed to apply! Possible dependencies: 898310032b96 ("fat: improve the readahead for FAT entries") a090a5a7d73f ("fat: fix fat_ra_init() for data clusters == 0") f663b5b38fff ("fat: add FITRIM ioctl for FAT file system") v4.4.234: Failed to apply! Possible dependencies: 898310032b96 ("fat: improve the readahead for FAT entries") 8992de4cec12 ("fat: constify fatent_operations structures") a090a5a7d73f ("fat: fix fat_ra_init() for data clusters == 0") f663b5b38fff ("fat: add FITRIM ioctl for FAT file system") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha