diff options
| author | Mike Kravetz <[email protected]> | 2021-07-23 15:50:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-07-23 17:43:28 -0700 |
| commit | e0f7e2b2f7e7864238a4eea05cc77ae1be2bf784 (patch) | |
| tree | e54dd527f2552109d373fb3ff00e18822a0512c5 | |
| parent | e4dc3489143f84f7ed30be58b886bb6772f229b9 (diff) | |
hugetlbfs: fix mount mode command line processing
In commit 32021982a324 ("hugetlbfs: Convert to fs_context") processing
of the mount mode string was changed from match_octal() to fsparam_u32.
This changed existing behavior as match_octal does not require octal
values to have a '0' prefix, but fsparam_u32 does.
Use fsparam_u32oct which provides the same behavior as match_octal.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 32021982a324 ("hugetlbfs: Convert to fs_context")
Signed-off-by: Mike Kravetz <[email protected]>
Reported-by: Dennis Camera <[email protected]>
Reviewed-by: Matthew Wilcox (Oracle) <[email protected]>
Cc: David Howells <[email protected]>
Cc: Al Viro <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | fs/hugetlbfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 926eeb9bf4eb..cdfb1ae78a3f 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -77,7 +77,7 @@ enum hugetlb_param { static const struct fs_parameter_spec hugetlb_fs_parameters[] = { fsparam_u32 ("gid", Opt_gid), fsparam_string("min_size", Opt_min_size), - fsparam_u32 ("mode", Opt_mode), + fsparam_u32oct("mode", Opt_mode), fsparam_string("nr_inodes", Opt_nr_inodes), fsparam_string("pagesize", Opt_pagesize), fsparam_string("size", Opt_size), |