Rolling back to version 2.3.0.36.4

[linux-2.6.git] / delta-pivot-fix01.diff

diff --git a/delta-pivot-fix01.diff b/delta-pivot-fix01.diff
new file mode 100644 (file)
index 0000000..38216c3
--- /dev/null
+++ b/delta-pivot-fix01.diff
@@ -0,0 +1,16 @@
+diff -NurpP --minimal linux-2.6.29-vs2.3.0.36.9-pre4/fs/namespace.c linux-2.6.29-vs2.3.0.36.9-pre5/fs/namespace.c
+--- linux-2.6.29-vs2.3.0.36.9-pre4/fs/namespace.c      2009-03-24 14:48:35.000000000 +0100
++++ linux-2.6.29-vs2.3.0.36.9-pre5/fs/namespace.c      2009-04-10 23:15:11.000000000 +0200
+@@ -2278,9 +2278,10 @@ SYSCALL_DEFINE2(pivot_root, const char _
+       down_write(&namespace_sem);
+       mutex_lock(&old.dentry->d_inode->i_mutex);
+       error = -EINVAL;
+-      if (IS_MNT_SHARED(old.mnt) ||
++      if ((IS_MNT_SHARED(old.mnt) ||
+               IS_MNT_SHARED(new.mnt->mnt_parent) ||
+-              IS_MNT_SHARED(root.mnt->mnt_parent))
++              IS_MNT_SHARED(root.mnt->mnt_parent)) &&
++              !vx_flags(VXF_STATE_SETUP, 0))
+               goto out2;
+       if (!check_mnt(root.mnt))
+               goto out2;