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GET /api/1.2/patches/2221430/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2221430,
    "url": "http://patchwork.ozlabs.org/api/1.2/patches/2221430/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20260409131404.1545834-4-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": "<20260409131404.1545834-4-aalbersh@kernel.org>",
    "list_archive_url": null,
    "date": "2026-04-09T13:13:35",
    "name": "[v7,03/22] ovl: use core fsverity ensure info interface",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": false,
    "hash": "e903969284219b29532b6cabed38395ff0aef294",
    "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/20260409131404.1545834-4-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/2221430/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2221430/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 03/22] ovl: use core fsverity ensure info interface",
        "Date": "Thu,  9 Apr 2026 15:13:35 +0200",
        "Message-ID": "<20260409131404.1545834-4-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-Status": "No, score=-1.2 required=5.0 tests=ARC_SIGNED,ARC_VALID,\n\tDKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DMARC_PASS,\n\tMAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=disabled\n\tversion=4.0.1",
        "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on gandalf.ozlabs.org"
    },
    "content": "fsverity now exposes fsverity_ensure_verity_info() which could be used\ninstead of opening file to ensure that fsverity info is loaded and\nattached to inode.\n\nSigned-off-by: Andrey Albershteyn <aalbersh@kernel.org>\n---\n fs/overlayfs/util.c | 14 +++-----------\n 1 file changed, 3 insertions(+), 11 deletions(-)",
    "diff": "diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c\nindex 2ea769f311c3..8bde5dc31d7d 100644\n--- a/fs/overlayfs/util.c\n+++ b/fs/overlayfs/util.c\n@@ -16,6 +16,7 @@\n #include <linux/namei.h>\n #include <linux/ratelimit.h>\n #include <linux/overflow.h>\n+#include <linux/fsverity.h>\n #include \"overlayfs.h\"\n \n /* Get write access to upper mnt - may fail if upper sb was remounted ro */\n@@ -1377,18 +1378,9 @@ char *ovl_get_redirect_xattr(struct ovl_fs *ofs, const struct path *path, int pa\n int ovl_ensure_verity_loaded(const struct path *datapath)\n {\n \tstruct inode *inode = d_inode(datapath->dentry);\n-\tstruct file *filp;\n \n-\tif (!fsverity_active(inode) && IS_VERITY(inode)) {\n-\t\t/*\n-\t\t * If this inode was not yet opened, the verity info hasn't been\n-\t\t * loaded yet, so we need to do that here to force it into memory.\n-\t\t */\n-\t\tfilp = kernel_file_open(datapath, O_RDONLY, current_cred());\n-\t\tif (IS_ERR(filp))\n-\t\t\treturn PTR_ERR(filp);\n-\t\tfput(filp);\n-\t}\n+\tif (fsverity_active(inode))\n+\t\tfsverity_ensure_verity_info(inode);\n \n \treturn 0;\n }\n",
    "prefixes": [
        "v7",
        "03/22"
    ]
}