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/include/linux/cred.h b/include/linux/cred.h
index 4d2c39573f36..4aaeab376446 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -84,7 +84,7 @@ struct thread_group_cred {
         atomic_t        usage;
         pid_t           tgid;                   /* thread group process ID */
         spinlock_t      lock;
-        struct key      *session_keyring;       /* keyring inherited over fork */
+        struct key __rcu *session_keyring;      /* keyring inherited over fork */
         struct key      *process_keyring;       /* keyring private to this process */
         struct rcu_head rcu;                    /* RCU deletion hook */
 };