mm: hugetlbfs: fix hugetlbfs optimization (bnc#81660).
mm: close PageTail race (bnc#81660).
- kvm: optimize away THP checks in kvm_is_mmio_pfn() (bnc#871160).
- Update patches.fixes/mm-close-PageTail-race.patch (bnc#871160).
- Update patches.fixes/mm-hugetlbfs-fix-hugetlbfs-optimization.patch
  (bnc#871160).
Update config files: re-enable twofish crypto support

Software twofish crypto support was disabled in several architectures
since openSUSE 10.3. For i386 and x86_64 it was on purpose, because
hardware-accelerated alternatives exist. However for all other
architectures it was by accident.

Re-enable software twofish crypto support in arm, ia64 and ppc
configuration files, to guarantee that at least one implementation is
always available (bnc#871325).
inet: prevent leakage of uninitialized memory to user in recv
syscalls (bnc#857643 CVE-2013-7263 CVE-2013-7264 CVE-2013-7265
CVE-2013-7281).
inet: fix addr_len/msg->msg_namelen assignment in recv_error
and rxpmtu functions (bnc#857643 CVE-2013-7263 CVE-2013-7264
CVE-2013-7265).
Update kabi files.

The kABI references were never establishd at release.
patches.fixes/sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch:
Move include of utsname.h to where it's needed to avoid kABI
breakage due to utsname becoming defined.
kabi: add exceptions for kvm and l2tp
KABI: revert tcp: TSQ can use a dynamic limit.
KABI: revert tcp: TSO packets automatic sizing.
i7core_edac: Fix PCI device reference count.
kabi/severities: add exception for irda.

The changes resulted in a 4x performance increase. Any external users
of this API will also want to rebuild their modules.
drm: Prefer noninterlace cmdline mode unless explicitly
specified (bnc#853350).