Commit 00856e17 authored Jan 09, 2024 by Sean Christopherson

KVM: selftests: Move KVM_FEP macro into common library header



Move the KVM_FEP definition, a.k.a. the KVM force emulation prefix, into
processor.h so that it can be used for other tests besides the MSR filter
test.

Tested-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20240109230250.424295-26-seanjc@google.com


Signed-off-by: Sean Christopherson <seanjc@google.com>

parent 0326cc6b

tools/testing/selftests/kvm/include/x86_64/processor.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,9 @@
		extern bool host_cpu_is_intel;
		extern bool host_cpu_is_amd;

		/* Forced emulation prefix, used to invoke the emulator unconditionally. */
		#define KVM_FEP "ud2; .byte 'k', 'v', 'm';"

		#define NMI_VECTOR 0x02

		#define X86_EFLAGS_FIXED (1u << 1)

tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -12,8 +12,6 @@
		#include "kvm_util.h"
		#include "vmx.h"

		/* Forced emulation prefix, used to invoke the emulator unconditionally. */
		#define KVM_FEP "ud2; .byte 'k', 'v', 'm';"
		static bool fep_available;

		#define MSR_NON_EXISTENT 0x474f4f00