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GET /api/patches/811271/?format=api
{ "id": 811271, "url": "http://patchwork.ozlabs.org/api/patches/811271/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20170908001204.18174-2-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": "<20170908001204.18174-2-mhalcrow@google.com>", "list_archive_url": null, "date": "2017-09-08T00:12:02", "name": "[1/3] ext4 crypto: Return -EXDEV for link, rename, and cross-rename between incompat contexts", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "6723976b65c17ed71027c203b49e30f16947fcef", "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/20170908001204.18174-2-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/811271/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811271/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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\n\tThu, 07 Sep 2017 17:12:31 -0700 (PDT)", "From": "Michael Halcrow <mhalcrow@google.com>", "To": "linux-fscrypt@vger.kernel.org", "Subject": "[PATCH 1/3] ext4 crypto: Return -EXDEV for link, rename,\n\tand cross-rename between incompat contexts", "Date": "Thu, 7 Sep 2017 17:12:02 -0700", "Message-Id": "<20170908001204.18174-2-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_171253_774131_B0159A04 ", "X-CRM114-Status": "UNSURE ( 8.54 )", "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:c00:0:0:0:22d 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/ext4/namei.c | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c\nindex c1cf020d1889..3c493bc4273d 100644\n--- a/fs/ext4/namei.c\n+++ b/fs/ext4/namei.c\n@@ -3223,7 +3223,7 @@ static int ext4_link(struct dentry *old_dentry,\n \t\treturn -EMLINK;\n \tif (ext4_encrypted_inode(dir) &&\n \t\t\t!fscrypt_has_permitted_context(dir, inode))\n-\t\treturn -EPERM;\n+\t\treturn -EXDEV;\n \n if ((ext4_test_inode_flag(dir, EXT4_INODE_PROJINHERIT)) &&\n \t (!projid_eq(EXT4_I(dir)->i_projid,\n@@ -3552,7 +3552,7 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,\n \tif ((old.dir != new.dir) &&\n \t ext4_encrypted_inode(new.dir) &&\n \t !fscrypt_has_permitted_context(new.dir, old.inode)) {\n-\t\tretval = -EPERM;\n+\t\tretval = -EXDEV;\n \t\tgoto end_rename;\n \t}\n \n@@ -3732,7 +3732,7 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,\n \t (old_dir != new_dir) &&\n \t (!fscrypt_has_permitted_context(new_dir, old.inode) ||\n \t !fscrypt_has_permitted_context(old_dir, new.inode)))\n-\t\treturn -EPERM;\n+\t\treturn -EXDEV;\n \n \tif ((ext4_test_inode_flag(new_dir, EXT4_INODE_PROJINHERIT) &&\n \t !projid_eq(EXT4_I(new_dir)->i_projid,\n", "prefixes": [ "1/3" ] }