int ret;
bool legacy = !(session->s_con.peer_features & CEPH_FEATURE_FS_BTIME);
u16 request_head_version = mds_supported_head_version(session);
+ kuid_t caller_fsuid = req->r_cred->fsuid;
+ kgid_t caller_fsgid = req->r_cred->fsgid;
ret = set_request_path_attr(mdsc, req->r_inode, req->r_dentry,
req->r_parent, req->r_path1, req->r_ino1.ino,
!test_bit(CEPHFS_FEATURE_HAS_OWNER_UIDGID, &session->s_features)) {
WARN_ON_ONCE(!IS_CEPH_MDS_OP_NEWINODE(req->r_op));
- pr_err_ratelimited_client(cl,
- "idmapped mount is used and CEPHFS_FEATURE_HAS_OWNER_UIDGID"
- " is not supported by MDS. Fail request with -EIO.\n");
+ if (enable_unsafe_idmap) {
+ pr_warn_once_client(cl,
+ "idmapped mount is used and CEPHFS_FEATURE_HAS_OWNER_UIDGID"
+ " is not supported by MDS. UID/GID-based restrictions may"
+ " not work properly.\n");
- ret = -EIO;
- goto out_err;
+ caller_fsuid = from_vfsuid(req->r_mnt_idmap, &init_user_ns,
+ VFSUIDT_INIT(req->r_cred->fsuid));
+ caller_fsgid = from_vfsgid(req->r_mnt_idmap, &init_user_ns,
+ VFSGIDT_INIT(req->r_cred->fsgid));
+ } else {
+ pr_err_ratelimited_client(cl,
+ "idmapped mount is used and CEPHFS_FEATURE_HAS_OWNER_UIDGID"
+ " is not supported by MDS. Fail request with -EIO.\n");
+
+ ret = -EIO;
+ goto out_err;
+ }
}
/*
lhead->mdsmap_epoch = cpu_to_le32(mdsc->mdsmap->m_epoch);
lhead->op = cpu_to_le32(req->r_op);
lhead->caller_uid = cpu_to_le32(from_kuid(&init_user_ns,
- req->r_cred->fsuid));
+ caller_fsuid));
lhead->caller_gid = cpu_to_le32(from_kgid(&init_user_ns,
- req->r_cred->fsgid));
+ caller_fsgid));
lhead->ino = cpu_to_le64(req->r_deleg_ino);
lhead->args = req->r_args;
rec.v2.flock_len = (__force __le32)
((ci->i_ceph_flags & CEPH_I_ERROR_FILELOCK) ? 0 : 1);
} else {
+ struct timespec64 ts;
+
rec.v1.cap_id = cpu_to_le64(cap->cap_id);
rec.v1.wanted = cpu_to_le32(__ceph_caps_wanted(ci));
rec.v1.issued = cpu_to_le32(cap->issued);
rec.v1.size = cpu_to_le64(i_size_read(inode));
- ceph_encode_timespec64(&rec.v1.mtime, &inode->i_mtime);
- ceph_encode_timespec64(&rec.v1.atime, &inode->i_atime);
+ ts = inode_get_mtime(inode);
+ ceph_encode_timespec64(&rec.v1.mtime, &ts);
+ ts = inode_get_atime(inode);
+ ceph_encode_timespec64(&rec.v1.atime, &ts);
rec.v1.snaprealm = cpu_to_le64(ci->i_snap_realm->ino);
rec.v1.pathbase = cpu_to_le64(pathbase);
}