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GET /api/patches/2215886/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2215886,
    "url": "http://patchwork.ozlabs.org/api/patches/2215886/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260325-ioctl_getlbmd01-v1-1-00dc526e326f@suse.com/",
    "project": {
        "id": 59,
        "url": "http://patchwork.ozlabs.org/api/projects/59/?format=api",
        "name": "Linux Test Project development",
        "link_name": "ltp",
        "list_id": "ltp.lists.linux.it",
        "list_email": "ltp@lists.linux.it",
        "web_url": "",
        "scm_url": "",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20260325-ioctl_getlbmd01-v1-1-00dc526e326f@suse.com>",
    "list_archive_url": null,
    "date": "2026-03-25T14:19:10",
    "name": "[1/2] Add logical_block_metadata_cap struct fallback",
    "commit_ref": null,
    "pull_url": null,
    "state": "needs-review-ack",
    "archived": false,
    "hash": "17748c8b577ada49daa7cc961cbdf75514d9a406",
    "submitter": {
        "id": 83220,
        "url": "http://patchwork.ozlabs.org/api/people/83220/?format=api",
        "name": "Andrea Cervesato",
        "email": "andrea.cervesato@suse.de"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260325-ioctl_getlbmd01-v1-1-00dc526e326f@suse.com/mbox/",
    "series": [
        {
            "id": 497452,
            "url": "http://patchwork.ozlabs.org/api/series/497452/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=497452",
            "date": "2026-03-25T14:19:10",
            "name": "New test for ioctl(FS_IOC_GETLBMD_CAP) feature",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/497452/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2215886/comments/",
    "check": "success",
    "checks": "http://patchwork.ozlabs.org/api/patches/2215886/checks/",
    "tags": {},
    "related": [],
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        ],
        "From": "Andrea Cervesato <andrea.cervesato@suse.de>",
        "Date": "Wed, 25 Mar 2026 15:19:10 +0100",
        "MIME-Version": "1.0",
        "Message-Id": "<20260325-ioctl_getlbmd01-v1-1-00dc526e326f@suse.com>",
        "References": "<20260325-ioctl_getlbmd01-v1-0-00dc526e326f@suse.com>",
        "In-Reply-To": "<20260325-ioctl_getlbmd01-v1-0-00dc526e326f@suse.com>",
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        "X-Virus-Status": "Clean",
        "Subject": "[LTP] [PATCH 1/2] Add logical_block_metadata_cap struct fallback",
        "X-BeenThere": "ltp@lists.linux.it",
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        "Precedence": "list",
        "List-Id": "Linux Test Project <ltp.lists.linux.it>",
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    },
    "content": "From: Andrea Cervesato <andrea.cervesato@suse.com>\n\nAdd UAPI fallback definitions for struct logical_block_metadata_cap,\nFS_IOC_GETLBMD_CAP ioctl and related LBMD_* constants in lapi/fs.h\nfor systems whose kernel headers predate v6.17.\n\nAlso add the corresponding AC_CHECK_TYPES entry in configure.ac.\n\nSigned-off-by: Andrea Cervesato <andrea.cervesato@suse.com>\n---\n configure.ac      |  2 ++\n include/lapi/fs.h | 21 +++++++++++++++++++++\n 2 files changed, 23 insertions(+)",
    "diff": "diff --git a/configure.ac b/configure.ac\nindex 9d6ec7f13ad421aa35840ebc65745c962b11e1db..685771096f5329177237f2c2a6e5dda00853c469 100644\n--- a/configure.ac\n+++ b/configure.ac\n@@ -274,6 +274,8 @@ AC_CHECK_TYPES([struct file_attr],,,[#include <linux/fs.h>])\n \n AC_CHECK_TYPES([struct fsxattr],,,[#include <linux/fs.h>])\n \n+AC_CHECK_TYPES([struct logical_block_metadata_cap],,,[#include <linux/fs.h>])\n+\n AC_CHECK_TYPES([struct sockaddr_vm],,,[\n #include <sys/socket.h>\n #include <linux/vm_sockets.h>\ndiff --git a/include/lapi/fs.h b/include/lapi/fs.h\nindex 6b5056bd25c5504637f01f10be8b091f79d5632d..471ad0a25b805b9d4254b13611445a1cc294e0f1 100644\n--- a/include/lapi/fs.h\n+++ b/include/lapi/fs.h\n@@ -136,4 +136,25 @@ static inline int file_setattr(int dfd, const char *filename,\n }\n #endif\n \n+#ifndef HAVE_STRUCT_LOGICAL_BLOCK_METADATA_CAP\n+struct logical_block_metadata_cap {\n+\tuint32_t\tlbmd_flags;\n+\tuint16_t\tlbmd_interval;\n+\tuint8_t\t\tlbmd_size;\n+\tuint8_t\t\tlbmd_opaque_size;\n+\tuint8_t\t\tlbmd_opaque_offset;\n+\tuint8_t\t\tlbmd_pi_size;\n+\tuint8_t\t\tlbmd_pi_offset;\n+\tuint8_t\t\tlbmd_guard_tag_type;\n+\tuint8_t\t\tlbmd_app_tag_size;\n+\tuint8_t\t\tlbmd_ref_tag_size;\n+\tuint8_t\t\tlbmd_storage_tag_size;\n+\tuint8_t\t\tpad;\n+};\n+#endif\n+\n+#ifndef FS_IOC_GETLBMD_CAP\n+# define FS_IOC_GETLBMD_CAP\t_IOWR(0x15, 2, struct logical_block_metadata_cap)\n+#endif\n+\n #endif /* LAPI_FS_H__ */\n",
    "prefixes": [
        "1/2"
    ]
}