GUEST_SYSENTER_ESP  324 arch/x86/include/asm/vmx.h 	GUEST_SYSENTER_ESP              = 0x00006824,
GUEST_SYSENTER_ESP  318 tools/testing/selftests/kvm/include/x86_64/vmx.h 	GUEST_SYSENTER_ESP		= 0x00006824,