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| author | David S. Miller <[email protected]> | 2021-03-25 22:31:22 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-03-25 22:31:22 +0000 |
| commit | efd13b71a3fa31413f8d15342e01d44b60b0a432 (patch) | |
| tree | 2ed1b299e25538c5a60485a1047507b49d3e0ecf /fs/xfs/xfs_itable.c | |
| parent | hinic: avoid gcc -Wrestrict warning (diff) | |
| parent | Merge branch 'akpm' (patches from Andrew) (diff) | |
| download | kernel-efd13b71a3fa31413f8d15342e01d44b60b0a432.tar.gz kernel-efd13b71a3fa31413f8d15342e01d44b60b0a432.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'fs/xfs/xfs_itable.c')
| -rw-r--r-- | fs/xfs/xfs_itable.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index ca310a125d1e..3498b97fb06d 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -168,6 +168,12 @@ xfs_bulkstat_one( }; int error; + if (breq->mnt_userns != &init_user_ns) { + xfs_warn_ratelimited(breq->mp, + "bulkstat not supported inside of idmapped mounts."); + return -EINVAL; + } + ASSERT(breq->icount == 1); bc.buf = kmem_zalloc(sizeof(struct xfs_bulkstat), |