From patchwork Mon Oct 25 03:41:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhihao Cheng X-Patchwork-Id: 1545515 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=QvKU1ZmE; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Hd0nK3XSxz9sRR for ; Mon, 25 Oct 2021 14:29:41 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=+2Re70OLrgNg4VccrIE2OL/hwdGR6BJDUjNBw337ag4=; b=QvKU1ZmEg0jd32 ebEIAZK/oUwLVxjYc6khxI2v3iVfd2FtSFO1Ksp2bstpA81ynCWWac6JWxYPLCIg8d/LuJnulWszp 3sVLGvDTusgmn+Drvj8IhxUGzlg9JNaE91bohAV+p9d/2tQc1CiY5dXwtu96osc4jU545qXp+L0Gu pO9LCCif3GLhn5EZvLwjC3f62zbEy3ltG1mSCgZ0quVG6n9+RjhG9eGb4LOD+nqME22ltuXYMy/DZ gM+WeBNrHrHAjkJwMK7bGF7unSZOE7tC0Y+4EjJSECoj2Wvels1Gveda17ps+QYi2I3jsAYpp88qF 0friVWQh3PagX/1ITf5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1meqfG-00F7ys-Sw; Mon, 25 Oct 2021 03:28:46 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1meqf1-00F7sF-Gy for linux-mtd@lists.infradead.org; Mon, 25 Oct 2021 03:28:33 +0000 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Hd0jf1R0qzZcQx; Mon, 25 Oct 2021 11:26:30 +0800 (CST) Received: from dggema761-chm.china.huawei.com (10.1.198.203) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.15; Mon, 25 Oct 2021 11:28:22 +0800 Received: from huawei.com (10.175.127.227) by dggema761-chm.china.huawei.com (10.1.198.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.15; Mon, 25 Oct 2021 11:28:22 +0800 From: Zhihao Cheng To: , , , , , , CC: , , Subject: [PATCH 00/11] Some bugfixs for ubifs/ubi Date: Mon, 25 Oct 2021 11:41:05 +0800 Message-ID: <20211025034116.3544321-1-chengzhihao1@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggema761-chm.china.huawei.com (10.1.198.203) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211024_202831_869266_09D21512 X-CRM114-Status: UNSURE ( 4.97 ) X-CRM114-Notice: Please train this message. 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Content preview: Zhihao Cheng (11): ubifs: rename_whiteout: Fix double free for whiteout_ui->data ubifs: Fix deadlock in concurrent rename whiteout and inode writeback ubifs: Fix wrong number of inodes locked by ui_mu [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.187 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [45.249.212.187 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Zhihao Cheng (11): ubifs: rename_whiteout: Fix double free for whiteout_ui->data ubifs: Fix deadlock in concurrent rename whiteout and inode writeback ubifs: Fix wrong number of inodes locked by ui_mutex in ubifs_inode comment ubifs: Add missing iput if do_tmpfile() failed in rename whiteout ubifs: Rename whiteout atomically ubifs: Fix 'ui->dirty' race between do_tmpfile() and writeback work ubifs: Rectify space amount budget for mkdir/tmpfile operations ubifs: setflags: Don't make a budget for 'ui->data_len' ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() ubi: fastmap: Return error code if memory allocation fails in add_aeb() ubi: fastmap: Add all fastmap pebs into 'ai->fastmap' when fm->used_blocks>=2 drivers/mtd/ubi/fastmap.c | 69 ++++++----- fs/ubifs/dir.c | 235 +++++++++++++++++++++++--------------- fs/ubifs/io.c | 34 +++++- fs/ubifs/ioctl.c | 4 +- fs/ubifs/journal.c | 53 +++++++-- fs/ubifs/ubifs.h | 2 +- 6 files changed, 254 insertions(+), 143 deletions(-)