x86/intel: Fix CPUID leaf 7 detection
authorYang, Wei <wei.y.yang@intel.com>
Sat, 28 May 2011 07:57:12 +0000 (08:57 +0100)
committerYang, Wei <wei.y.yang@intel.com>
Sat, 28 May 2011 07:57:12 +0000 (08:57 +0100)
commit6f1b7bcbb473e734eff8d105679a219c4c61081d
tree5f615b257e481be27f1b14136bb65b0153eefea5
parentd708419403afa9cae91f21f287b32acf4f4c3b17
x86/intel: Fix CPUID leaf 7 detection

Must set subleaf to 0 (input ECX==0).

Signed-off-by: Yang, Wei <wei.y.yang@intel.com>
Signed-off-by: Li, Xin <xin.li@intel.com>
xen/arch/x86/cpu/common.c