PVOP_VCALL_ARGS   482 include/asm-x86/paravirt.h #define PVOP_VCALL_ARGS			unsigned long __eax, __edx, __ecx
PVOP_VCALL_ARGS   490 include/asm-x86/paravirt.h #define PVOP_VCALL_ARGS		unsigned long __edi, __esi, __edx, __ecx