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GET /api/patches/811272/?format=api
{ "id": 811272, "url": "http://patchwork.ozlabs.org/api/patches/811272/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20170908001204.18174-3-mhalcrow@google.com/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/projects/3/?format=api", "name": "Linux MTD development", "link_name": "linux-mtd", "list_id": "linux-mtd.lists.infradead.org", "list_email": "linux-mtd@lists.infradead.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170908001204.18174-3-mhalcrow@google.com>", "list_archive_url": null, "date": "2017-09-08T00:12:03", "name": "[2/3] F2FS crypto: Return -EXDEV for link, rename, and cross-rename between incompat contexts", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "43c1b7a174d57364e2f64d1e79fdf9ce4c864456", "submitter": { "id": 64496, "url": "http://patchwork.ozlabs.org/api/people/64496/?format=api", "name": "Michael Halcrow", "email": "mhalcrow@google.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20170908001204.18174-3-mhalcrow@google.com/mbox/", "series": [ { "id": 2078, "url": "http://patchwork.ozlabs.org/api/series/2078/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=2078", "date": "2017-09-08T00:12:01", "name": "fscrypto: Return -EXDEV for link, rename, and cross-rename between incompat contexts", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2078/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811272/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811272/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org; 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Fri, 08 Sep 2017 00:14:45 +0000", "from mail-pg0-x234.google.com ([2607:f8b0:400e:c05::234])\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dq6un-0006o5-DR\n\tfor linux-mtd@lists.infradead.org; Fri, 08 Sep 2017 00:13:00 +0000", "by mail-pg0-x234.google.com with SMTP id 188so2116140pgb.2\n\tfor <linux-mtd@lists.infradead.org>;\n\tThu, 07 Sep 2017 17:12:35 -0700 (PDT)", "from mhalcrow-linux.kir.corp.google.com ([100.66.175.61])\n\tby smtp.gmail.com with ESMTPSA id\n\td25sm1007805pfb.1.2017.09.07.17.12.34\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tThu, 07 Sep 2017 17:12:34 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe:\n\tList-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References:\n\tIn-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID:\n\tContent-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc\n\t:Resent-Message-ID:List-Owner;\n\tbh=37dqEE+7VrnzOaJDb43WczJq9s+sb4KVHaJk1y0djEw=;\n\tb=F4hHvHWgCSJ5vhYXzMJpXR4P7Q\n\tpc6e+IlbdGJi2qNuiI206o2TSmAqvHZ4zzz7FxncBgkYICFnS62DI5ar9welflBv0bjWQoJes729l\n\t2dSTmrPcNinjD7aW4e1uDhOLMCFUefR8LuuKgubNfI46aezDeqbuZCtNYKEjHG0vo5Hi3Hgdb7klE\n\twhOrQg0k/IdJsGZDHkwi/bQlbdGWvGfQlxECTf4PpUpBp59YTbW/8HfAb+Iavia9vf/OnUyEi/Wzt\n\tEKBOrOu2PGfw8Ziw9r2/enfRCasE31vCFIGyuPy5usmlju9iFrBIMZ+HJVhClPW5uwD5SSUM04lmE\n\tcgvq+ekw==;", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com;\n\ts=20161025; \n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=VzkLSlJeRYCLVLtHBOnDTxgB9u1PqKbInpwTOtVP8ew=;\n\tb=Ice0QMtgOPM3VaTp8Vrr2EfumHDDeKVnQCPZKM+z5v1EPtyaytZX/2fg1wehZzUuz8\n\tBPO6+BseSzrqBbJuc/4/GAc2Bi/YNF1G6jaAU0ycfCOho/7TjQvKfIMtLHcDpYjXQ4cj\n\t9+7dTFrtUmFoa1S9H6BkPUXMpcieioONW+UaT0P4bFgYAW5n8kWItpTfS3Tjm60njQRt\n\tRV3WV9Kn0o+tjlHFo16o9XhyQ7XrBrXcpLetzGEfzbCBhXNyH8WNY70ST6EmFAi5OqnF\n\tAlzumS3TqwfrOIdnJ9lfDUWhAOnKgJrL1YcvWORyRdzn7aIUprEortQK9uKqvyciiNeI\n\tDALA==" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=VzkLSlJeRYCLVLtHBOnDTxgB9u1PqKbInpwTOtVP8ew=;\n\tb=aH5Xv/vWLvCotbMV3z5aFNQRXRPDeTO450T5XC+2bRaQKsF/t5a+xlyvNWZTXSBc0g\n\t5le4mG0wdrkVC/v9GxvFtJ3hnwYDMuyUwl9+P9Dm6y8pEPVMe0VToMMw3Cc3j7x5R0z+\n\tO9wDKjb5BTsTcVKd/yHESlzXM/bD9Ynn/yXj9voDNV4Nuvk0x2uUCcpSomDCZeU8whY6\n\thEuVDiuSDUrciJahSYp25/mj/vsi0IpUzB562onIpq6IrMnMLpzqQkaFWk0yJHwNgFzP\n\tH/suttoihdvRZU/3WSwfDbyc/OhELY++sMwam32Kwq/CS47TQ+NvUDaPDCE+hRBcf01f\n\tpfNQ==", "X-Gm-Message-State": "AHPjjUi0U8GGQpmecJoVyItVRAJTlHnfERXhuu9OjrMFT6xFMeZNkefu\n\tyjLpIVh2KjtQbuab", "X-Google-Smtp-Source": "ADKCNb77OBNGz8iqrYgB9/+r49OFHEniG2dVLtNf2S2/yzWYKxQ7LZeRnjSt29F8cd6gPZLVWnb7kA==", "X-Received": "by 10.98.15.208 with SMTP id 77mr1189693pfp.318.1504829555043;\n\tThu, 07 Sep 2017 17:12:35 -0700 (PDT)", "From": "Michael Halcrow <mhalcrow@google.com>", "To": "linux-fscrypt@vger.kernel.org", "Subject": "[PATCH 2/3] F2FS crypto: Return -EXDEV for link, rename,\n\tand cross-rename between incompat contexts", "Date": "Thu, 7 Sep 2017 17:12:03 -0700", "Message-Id": "<20170908001204.18174-3-mhalcrow@google.com>", "X-Mailer": "git-send-email 2.14.1.581.gf28d330327-goog", "In-Reply-To": "<20170908001204.18174-1-mhalcrow@google.com>", "References": "<20170908001204.18174-1-mhalcrow@google.com>", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170907_171257_628365_6A4198AA ", "X-CRM114-Status": "UNSURE ( 8.71 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "0.5 (/)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (0.5 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,\n\tno\n\ttrust [2607:f8b0:400e:c05:0:0:0:234 listed in] [list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t2.5 SUSPICIOUS_RECIPS Similar addresses in recipient list\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid\n\t-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n\tauthor's domain", "X-BeenThere": "linux-mtd@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-mtd/>", "List-Post": "<mailto:linux-mtd@lists.infradead.org>", "List-Help": "<mailto:linux-mtd-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>", "Cc": "linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead.org,\n\tlinux-ext4@vger.kernel.org, tytso@mit.edu,\n\tlinux-f2fs-devel@lists.sourceforge.net", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-mtd\" <linux-mtd-bounces@lists.infradead.org>", "Errors-To": "linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "Gives user space the opportunity to fall back to copy-and-delete.\n\nSigned-off-by: Michael Halcrow <mhalcrow@google.com>\n---\n fs/f2fs/namei.c | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c\nindex 760d85223c81..689c671cf8b8 100644\n--- a/fs/f2fs/namei.c\n+++ b/fs/f2fs/namei.c\n@@ -202,7 +202,7 @@ static int f2fs_link(struct dentry *old_dentry, struct inode *dir,\n \n \tif (f2fs_encrypted_inode(dir) &&\n \t\t\t!fscrypt_has_permitted_context(dir, inode))\n-\t\treturn -EPERM;\n+\t\treturn -EXDEV;\n \n \terr = dquot_initialize(dir);\n \tif (err)\n@@ -720,7 +720,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,\n \n \tif ((old_dir != new_dir) && f2fs_encrypted_inode(new_dir) &&\n \t\t\t!fscrypt_has_permitted_context(new_dir, old_inode)) {\n-\t\terr = -EPERM;\n+\t\terr = -EXDEV;\n \t\tgoto out;\n \t}\n \n@@ -910,7 +910,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,\n \t\t\t(old_dir != new_dir) &&\n \t\t\t(!fscrypt_has_permitted_context(new_dir, old_inode) ||\n \t\t\t !fscrypt_has_permitted_context(old_dir, new_inode)))\n-\t\treturn -EPERM;\n+\t\treturn -EXDEV;\n \n \terr = dquot_initialize(old_dir);\n \tif (err)\n", "prefixes": [ "2/3" ] }