Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard...

* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck: (39 commits)
  signal: fix __send_signal() false positive kmemcheck warning
  fs: fix do_mount_root() false positive kmemcheck warning
  fs: introduce __getname_gfp()
  trace: annotate bitfields in struct ring_buffer_event
  net: annotate struct sock bitfield
  c2port: annotate bitfield for kmemcheck
  net: annotate inet_timewait_sock bitfields
  ieee1394/csr1212: fix false positive kmemcheck report
  ieee1394: annotate bitfield
  net: annotate bitfields in struct inet_sock
  net: use kmemcheck bitfields API for skbuff
  kmemcheck: introduce bitfield API
  kmemcheck: add opcode self-testing at boot
  x86: unify pte_hidden
  x86: make _PAGE_HIDDEN conditional
  kmemcheck: make kconfig accessible for other architectures
  kmemcheck: enable in the x86 Kconfig
  kmemcheck: add hooks for the page allocator
  kmemcheck: add hooks for page- and sg-dma-mappings
  kmemcheck: don't track page tables
  ...

diff --cc MAINTAINERS
Simple merge

diff --cc include/linux/skbuff.h
index fa51293,ed6537f..63ef24b
--- 1/include/linux/skbuff.h
--- 2/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@@ -377,7 -385,10 +382,9 @@@ struct sk_buff 
  #endif
  #if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
        __u8                    do_not_encrypt:1;
 -      __u8                    requeue:1;
  #endif
+       kmemcheck_bitfield_end(flags2);
+ 
        /* 0/13/14 bit hole */
  
  #ifdef CONFIG_NET_DMA

diff --cc include/net/inet_sock.h
Simple merge

diff --cc include/net/sock.h
Simple merge

diff --cc kernel/sysctl.c
Simple merge

diff --cc net/core/skbuff.c
Simple merge

diff --cc net/core/sock.c
Simple merge

diff --cc net/ipv4/inet_timewait_sock.c
Simple merge