diff options
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c index f4f61a2d2464..32b2794b78fe 100644 --- a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c +++ b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c @@ -4,8 +4,6 @@ * * Tests for exiting into userspace on registered MSRs */ - -#define _GNU_SOURCE /* for program_invocation_short_name */ #include <sys/ioctl.h> #include "kvm_test_harness.h" @@ -13,8 +11,6 @@ #include "kvm_util.h" #include "vmx.h" -static bool fep_available; - #define MSR_NON_EXISTENT 0x474f4f00 static u64 deny_bits = 0; @@ -258,7 +254,7 @@ static void guest_code_filter_allow(void) GUEST_ASSERT(data == 2); GUEST_ASSERT(guest_exception_count == 0); - if (fep_available) { + if (is_forced_emulation_enabled) { /* Let userspace know we aren't done. */ GUEST_SYNC(0); @@ -520,8 +516,6 @@ KVM_ONE_VCPU_TEST(user_msr, msr_filter_allow, guest_code_filter_allow) uint64_t cmd; int rc; - sync_global_to_guest(vm, fep_available); - rc = kvm_check_cap(KVM_CAP_X86_USER_SPACE_MSR); TEST_ASSERT(rc, "KVM_CAP_X86_USER_SPACE_MSR is available"); vm_enable_cap(vm, KVM_CAP_X86_USER_SPACE_MSR, KVM_MSR_EXIT_REASON_FILTER); @@ -531,9 +525,6 @@ KVM_ONE_VCPU_TEST(user_msr, msr_filter_allow, guest_code_filter_allow) vm_ioctl(vm, KVM_X86_SET_MSR_FILTER, &filter_allow); - vm_init_descriptor_tables(vm); - vcpu_init_descriptor_tables(vcpu); - vm_install_exception_handler(vm, GP_VECTOR, guest_gp_handler); /* Process guest code userspace exits. */ @@ -551,7 +542,7 @@ KVM_ONE_VCPU_TEST(user_msr, msr_filter_allow, guest_code_filter_allow) vcpu_run(vcpu); cmd = process_ucall(vcpu); - if (fep_available) { + if (is_forced_emulation_enabled) { TEST_ASSERT_EQ(cmd, UCALL_SYNC); vm_install_exception_handler(vm, GP_VECTOR, guest_fep_gp_handler); @@ -774,7 +765,5 @@ KVM_ONE_VCPU_TEST(user_msr, user_exit_msr_flags, NULL) int main(int argc, char *argv[]) { - fep_available = kvm_is_forced_emulation_enabled(); - return test_harness_run(argc, argv); } |