From patchwork Thu Aug 22 15:51:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konstantin Komarov X-Patchwork-Id: 13773818 Received: from relayaws-01.paragon-software.com (relayaws-01.paragon-software.com [35.157.23.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 11BA81CCB35; Thu, 22 Aug 2024 15:52:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=35.157.23.187 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724341948; cv=none; b=aDIBf8csqt4S4NSXBbGHoeYIu1Jg/a8J98iaUgWMnMsl2qTqVGHrgS7reUivI9WHsIC5PtwvwNRvh4dd88JhzLJpNHDLmhxsneYtE3y64s74M6nowsG9qlUl4NsJxj/6GBE7d4RDClFEDdNOeUOaRl99iISfpXZsTTAcM2hAQII= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724341948; c=relaxed/simple; bh=aremsOjrn6FLI7OqXLGaII0JGVgMX75BHc/uH49s/7w=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=tM1Z5vQPgBOLxL5Kn20dGwdOzYwkELm3XfRyjEYEQY2J7M4wbQzkI0QBW7+gvYJQRgRxBTk1q++gouT/AfUhAQHdWAT5MQgg25QH0HLNH+7sEQ9SdnEZC0FWkWouVRooYoZphfe2Bw88naSotZNEa9cHHEvQKFwcs97RxA5xagU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=paragon-software.com; spf=pass smtp.mailfrom=paragon-software.com; dkim=pass (1024-bit key) header.d=paragon-software.com header.i=@paragon-software.com header.b=FOeAMDEx; arc=none smtp.client-ip=35.157.23.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=paragon-software.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=paragon-software.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=paragon-software.com header.i=@paragon-software.com header.b="FOeAMDEx" Received: from dlg2.mail.paragon-software.com (vdlg-exch-02.paragon-software.com [172.30.1.105]) by relayaws-01.paragon-software.com (Postfix) with ESMTPS id A888821D9; Thu, 22 Aug 2024 15:44:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1724341464; bh=fcIxLkzyuCk2yv/4wxyJZYfPyWbzVIijYFMYkinlhb0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=FOeAMDExQ/nA3HHWvo3npeIfxW4BE1aMPWInVW+ddpXwHL9+Pdck/zpkHM8lonbRw TA3GESA7QfffpCA4l+iaEQEgjPYpaYTxykReaH8Ir9DqqMlqcAuiFy7HktxFrJJEhi wyLgp+MbGvvQaoXJO/69z3IfkHwzC71fUcoiH+lo= Received: from ntfs3vm.paragon-software.com (192.168.211.133) by vdlg-exch-02.paragon-software.com (172.30.1.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Thu, 22 Aug 2024 18:52:20 +0300 From: Konstantin Komarov To: CC: , , Konstantin Komarov , Subject: [PATCH 05/14] fs/ntfs3: Fix warning possible deadlock in ntfs_set_state Date: Thu, 22 Aug 2024 18:51:58 +0300 Message-ID: <20240822155207.600355-6-almaz.alexandrovich@paragon-software.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822155207.600355-1-almaz.alexandrovich@paragon-software.com> References: <20240822155207.600355-1-almaz.alexandrovich@paragon-software.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: vdlg-exch-02.paragon-software.com (172.30.1.105) To vdlg-exch-02.paragon-software.com (172.30.1.105) Use non-zero subkey to skip analyzer warnings. Reported-by: syzbot+c2ada45c23d98d646118@syzkaller.appspotmail.com Signed-off-by: Konstantin Komarov --- fs/ntfs3/ntfs_fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 4e363b8342d6..898c742fca14 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -334,7 +334,7 @@ struct mft_inode { /* Nested class for ntfs_inode::ni_lock. */ enum ntfs_inode_mutex_lock_class { - NTFS_INODE_MUTEX_DIRTY, + NTFS_INODE_MUTEX_DIRTY = 1, NTFS_INODE_MUTEX_SECURITY, NTFS_INODE_MUTEX_OBJID, NTFS_INODE_MUTEX_REPARSE,