Commits
Andreas Herrmann committed 193f3fcb3ab
x86: Add cpu_has_topoext Introduce cpu_has_topoext to check for AMD's CPUID topology extensions support. It indicates support for CPUID Fn8000_001D_EAX_x[N:0]-CPUID Fn8000_001E_EDX See AMD's CPUID Specification, Publication # 25481 (as of Rev. 2.34 September 2010) Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Link: http://lkml.kernel.org/r/20121019085813.GD26718@alberich Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>