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| author | David Howells <dhowells@redhat.com> | 2018-04-20 13:35:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-20 09:59:33 -0700 |
| commit | a9e5b73288cf1595ac2e05cf1acd1924ceea05fa (patch) | |
| tree | 78695c337412a7052dce7a9610d77c9dff9c57b3 /fs | |
| parent | 660625922b3d9fcb376e5870299bc5c1086e1d32 (diff) | |
| download | linux-stable-a9e5b73288cf1595ac2e05cf1acd1924ceea05fa.tar.gz linux-stable-a9e5b73288cf1595ac2e05cf1acd1924ceea05fa.tar.bz2 linux-stable-a9e5b73288cf1595ac2e05cf1acd1924ceea05fa.zip | |
vfs: Undo an overly zealous MS_RDONLY -> SB_RDONLY conversion
In do_mount() when the MS_* flags are being converted to MNT_* flags,
MS_RDONLY got accidentally convered to SB_RDONLY.
Undo this change.
Fixes: e462ec50cb5f ("VFS: Differentiate mount flags (MS_*) from internal superblock flags")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 8634d565b858..5f75969adff1 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2815,7 +2815,7 @@ long do_mount(const char *dev_name, const char __user *dir_name, mnt_flags |= MNT_NODIRATIME; if (flags & MS_STRICTATIME) mnt_flags &= ~(MNT_RELATIME | MNT_NOATIME); - if (flags & SB_RDONLY) + if (flags & MS_RDONLY) mnt_flags |= MNT_READONLY; /* The default atime for remount is preservation */ |