Merge commit 'linux-2.6/master' (early part) into oprofile/core

This branch depends on these apic patches:

      apic, x86: Use BIOS settings for IBS and MCE threshold interrupt LVT offsets
      apic, x86: Check if EILVT APIC registers are available (AMD only)

Signed-off-by: Robert Richter <robert.richter@amd.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index c9483d8f6140..291ba3d04bea 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -138,7 +138,7 @@ struct css_id {
          * is called after synchronize_rcu(). But for safe use, css_is_removed()
          * css_tryget() should be used for avoiding race.
          */
-        struct cgroup_subsys_state *css;
+        struct cgroup_subsys_state __rcu *css;
         /*
          * ID of this css.
          */