diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/sysfs/mount.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/sysfs/mount.c')
| -rw-r--r-- | kernel/fs/sysfs/mount.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/fs/sysfs/mount.c b/kernel/fs/sysfs/mount.c index 1c6ac6fce..f3db82071 100644 --- a/kernel/fs/sysfs/mount.c +++ b/kernel/fs/sysfs/mount.c @@ -40,6 +40,10 @@ static struct dentry *sysfs_mount(struct file_system_type *fs_type, SYSFS_MAGIC, &new_sb, ns); if (IS_ERR(root) || !new_sb) kobj_ns_drop(KOBJ_NS_TYPE_NET, ns); + else if (new_sb) + /* Userspace would break if executables appear on sysfs */ + root->d_sb->s_iflags |= SB_I_NOEXEC; + return root; } |