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| author | Eric Paris <eparis@redhat.com> | 2008-04-09 14:08:35 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-04-10 08:51:01 +1000 |
| commit | 5a55261716e838f188598ab3d7a0abf9cf1338f8 (patch) | |
| tree | 2acf7f919cb2edd77a4f9ed0a434b6dbec19708e /arch/x86/kernel/alternative.c | |
| parent | 7180c4c9e09888db0a188f729c96c6d7bd61fa83 (diff) | |
| download | talos-op-linux-5a55261716e838f188598ab3d7a0abf9cf1338f8.tar.gz talos-op-linux-5a55261716e838f188598ab3d7a0abf9cf1338f8.zip | |
SELinux: don't BUG if fs reuses a superblock
I (wrongly) assumed that nfs_xdev_get_sb() would not ever share a superblock
and so cloning mount options would always be correct. Turns out that isn't
the case and we could fall over a BUG_ON() that wasn't a BUG at all. Since
there is little we can do to reconcile different mount options this patch
just leaves the sb alone and the first set of options wins.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'arch/x86/kernel/alternative.c')
0 files changed, 0 insertions, 0 deletions
