Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, mtrr: remove debug message
x86: disable stack-protector for __restore_processor_state()
x86: fix is_io_mapping_possible() build warning on i386 allnoconfig
x86, setup: compile with -DDISABLE_BRANCH_PROFILING
x86/dma: unify definition of pci_unmap_addr* and pci_unmap_len macros
x86, mm: fix misuse of debug_kmap_atomic
x86: remove duplicated code with pcpu_need_numa()
x86,percpu: fix inverted NUMA test in setup_pcpu_remap()
x86: signal: check sas_ss_size instead of sas_ss_flags()