Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

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: Fix compile error with CONFIG_AS_CFI=n
  Documentation: document debugpat commandline option
  x86: sanitize Kconfig
  x86, suspend, acpi: correct and add comments about Big Real Mode
  x86, suspend, acpi: enter Big Real Mode

Fixed trivial conflict in include/asm-x86/dwarf2.h due to just using
different names for "cfi_ignore" (vs "__cfi_ignore") macro.