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GET /api/1.2/patches/2221481/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2221481,
    "url": "http://patchwork.ozlabs.org/api/1.2/patches/2221481/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20260409131404.1545834-19-aalbersh@kernel.org/",
    "project": {
        "id": 8,
        "url": "http://patchwork.ozlabs.org/api/1.2/projects/8/?format=api",
        "name": "Linux ext4 filesystem development",
        "link_name": "linux-ext4",
        "list_id": "linux-ext4.vger.kernel.org",
        "list_email": "linux-ext4@vger.kernel.org",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20260409131404.1545834-19-aalbersh@kernel.org>",
    "list_archive_url": null,
    "date": "2026-04-09T13:13:50",
    "name": "[v7,18/22] xfs: add fs-verity ioctls",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": false,
    "hash": "b3c55dd8fd24075dbcb1878d5c473193fe4f40ca",
    "submitter": {
        "id": 92821,
        "url": "http://patchwork.ozlabs.org/api/1.2/people/92821/?format=api",
        "name": "Andrey Albershteyn",
        "email": "aalbersh@kernel.org"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20260409131404.1545834-19-aalbersh@kernel.org/mbox/",
    "series": [
        {
            "id": 499292,
            "url": "http://patchwork.ozlabs.org/api/1.2/series/499292/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/list/?series=499292",
            "date": "2026-04-09T13:13:34",
            "name": "fs-verity support for XFS with post EOF merkle tree",
            "version": 7,
            "mbox": "http://patchwork.ozlabs.org/series/499292/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2221481/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2221481/checks/",
    "tags": {},
    "related": [],
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        ],
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        "From": "Andrey Albershteyn <aalbersh@kernel.org>",
        "To": "linux-xfs@vger.kernel.org,\n\tfsverity@lists.linux.dev,\n\tlinux-fsdevel@vger.kernel.org,\n\tebiggers@kernel.org",
        "Cc": "Andrey Albershteyn <aalbersh@kernel.org>,\n\thch@lst.de,\n\tlinux-ext4@vger.kernel.org,\n\tlinux-f2fs-devel@lists.sourceforge.net,\n\tlinux-btrfs@vger.kernel.org,\n\tdjwong@kernel.org",
        "Subject": "[PATCH v7 18/22] xfs: add fs-verity ioctls",
        "Date": "Thu,  9 Apr 2026 15:13:50 +0200",
        "Message-ID": "<20260409131404.1545834-19-aalbersh@kernel.org>",
        "X-Mailer": "git-send-email 2.51.2",
        "In-Reply-To": "<20260409131404.1545834-1-aalbersh@kernel.org>",
        "References": "<20260409131404.1545834-1-aalbersh@kernel.org>",
        "Precedence": "bulk",
        "X-Mailing-List": "linux-ext4@vger.kernel.org",
        "List-Id": "<linux-ext4.vger.kernel.org>",
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        "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on gandalf.ozlabs.org"
    },
    "content": "Add fs-verity ioctls to enable, dump metadata (descriptor and Merkle\ntree pages) and obtain file's digest.\n\n[djwong: remove unnecessary casting]\n\nSigned-off-by: Darrick J. Wong <djwong@kernel.org>\nReviewed-by: Christoph Hellwig <hch@lst.de>\nSigned-off-by: Andrey Albershteyn <aalbersh@kernel.org>\n---\n fs/xfs/xfs_ioctl.c | 14 ++++++++++++++\n 1 file changed, 14 insertions(+)",
    "diff": "diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c\nindex facffdc8dca8..e633d56cad00 100644\n--- a/fs/xfs/xfs_ioctl.c\n+++ b/fs/xfs/xfs_ioctl.c\n@@ -46,6 +46,7 @@\n \n #include <linux/mount.h>\n #include <linux/fileattr.h>\n+#include <linux/fsverity.h>\n \n /* Return 0 on success or positive error */\n int\n@@ -1426,6 +1427,19 @@ xfs_file_ioctl(\n \tcase XFS_IOC_VERIFY_MEDIA:\n \t\treturn xfs_ioc_verify_media(filp, arg);\n \n+\tcase FS_IOC_ENABLE_VERITY:\n+\t\tif (!xfs_has_verity(mp))\n+\t\t\treturn -EOPNOTSUPP;\n+\t\treturn fsverity_ioctl_enable(filp, arg);\n+\tcase FS_IOC_MEASURE_VERITY:\n+\t\tif (!xfs_has_verity(mp))\n+\t\t\treturn -EOPNOTSUPP;\n+\t\treturn fsverity_ioctl_measure(filp, arg);\n+\tcase FS_IOC_READ_VERITY_METADATA:\n+\t\tif (!xfs_has_verity(mp))\n+\t\t\treturn -EOPNOTSUPP;\n+\t\treturn fsverity_ioctl_read_metadata(filp, arg);\n+\n \tdefault:\n \t\treturn -ENOTTY;\n \t}\n",
    "prefixes": [
        "v7",
        "18/22"
    ]
}