- x86/tls: Validate TLS entries to protect espfix
  (bsc#909077,CVE-2014-8133).
- x86_64, traps: Fix the espfix64 #DF fixup and rewrite it in C
  (bsc#907818,CVE-2014-9090).
- x86_64, traps: Rework bad_iret (bsc#909077,CVE-2014-8133).
- x86_64, traps: Stop using IST for #SS (bsc#907818,
  CVE-2014-9090, CVE-2014-9322).
- Refresh patches.arch/x86_64-unwind-annotations.
- Refresh patches.xen/xen3-patch-2.6.31.

suse-commit: 762f27a4917d1d96fb6234c54b1a524f85a2cf0c
ext4: improve extents status tree trace point (bnc#893428).

suse-commit: 44a07c3d5de040fb5b9b49c175fbebae10ee8397
ext4: track extent status tree shrinker delay statictics
(bnc#893428).

suse-commit: aa929dbfaaaa93371e27fb5b8c94434d58c65e31
ext4: fix block reservation for bigalloc filesystems
(bnc#893428).

suse-commit: e0e84998d59bbdc77abe46acc144cd553b3b6331
ext4: cache extent hole in extent status tree for
ext4_da_map_blocks() (bnc#893428).

suse-commit: 4a03a68db8b05efe93de28471796b3d46e19a3bd
ext4: change LRU to round-robin in extent status tree shrinker
(bnc#893428).

suse-commit: 8d8d973b8b20924b3607a1daf3d832786c4075ea
ext4: move handling of list of shrinkable inodes into extent
status code (bnc#893428).

suse-commit: 6d1c6183f709ecc26fe7c8002b5b48d5a41ede58
ext4: limit number of scanned extents in status tree shrinker
(bnc#893428).

suse-commit: cd58f31d1edf943e23bdb22de5cca9e64ae6ccf5
ext4: cleanup flag definitions for extent status tree
(bnc#893428).

suse-commit: 4f05471dd249fcb42f7c3f99266c9a380d800ccc
ext4: introduce aging to extent status tree (bnc#893428).

suse-commit: 99d827ebdec892b8038268a826330763558722a6