diff options
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index bc0f15257b49..54847db5b819 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2617,15 +2617,12 @@ static void mnt_warn_timestamp_expiry(struct path *mountpoint, struct vfsmount * (ktime_get_real_seconds() + TIME_UPTIME_SEC_MAX > sb->s_time_max)) { char *buf = (char *)__get_free_page(GFP_KERNEL); char *mntpath = buf ? d_path(mountpoint, buf, PAGE_SIZE) : ERR_PTR(-ENOMEM); - struct tm tm; - time64_to_tm(sb->s_time_max, 0, &tm); - - pr_warn("%s filesystem being %s at %s supports timestamps until %04ld (0x%llx)\n", + pr_warn("%s filesystem being %s at %s supports timestamps until %ptTd (0x%llx)\n", sb->s_type->name, is_mounted(mnt) ? "remounted" : "mounted", - mntpath, - tm.tm_year+1900, (unsigned long long)sb->s_time_max); + mntpath, &sb->s_time_max, + (unsigned long long)sb->s_time_max); free_page((unsigned long)buf); sb->s_iflags |= SB_I_TS_EXPIRY_WARNED; @@ -4183,9 +4180,9 @@ out: unlock_mount_hash(); if (kattr->propagation) { - namespace_unlock(); if (err) cleanup_group_ids(mnt, NULL); + namespace_unlock(); } return err; @@ -4197,7 +4194,7 @@ static int build_mount_idmapped(const struct mount_attr *attr, size_t usize, int err = 0; struct ns_common *ns; struct user_namespace *mnt_userns; - struct file *file; + struct fd f; if (!((attr->attr_set | attr->attr_clr) & MOUNT_ATTR_IDMAP)) return 0; @@ -4213,16 +4210,16 @@ static int build_mount_idmapped(const struct mount_attr *attr, size_t usize, if (attr->userns_fd > INT_MAX) return -EINVAL; - file = fget(attr->userns_fd); - if (!file) + f = fdget(attr->userns_fd); + if (!f.file) return -EBADF; - if (!proc_ns_file(file)) { + if (!proc_ns_file(f.file)) { err = -EINVAL; goto out_fput; } - ns = get_proc_ns(file_inode(file)); + ns = get_proc_ns(file_inode(f.file)); if (ns->ops->type != CLONE_NEWUSER) { err = -EINVAL; goto out_fput; @@ -4251,7 +4248,7 @@ static int build_mount_idmapped(const struct mount_attr *attr, size_t usize, kattr->mnt_userns = get_user_ns(mnt_userns); out_fput: - fput(file); + fdput(f); return err; } |