diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 79dcf6be1b47..71e942ffac77 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -612,7 +612,7 @@ static inline uint8_t rdmsr_safe(uint32_t msr, uint64_t *val) static inline uint8_t wrmsr_safe(uint32_t msr, uint64_t val) { - return kvm_asm_safe("wrmsr", "A"(val), "c"(msr)); + return kvm_asm_safe("wrmsr", "a"(val & -1u), "d"(val >> 32), "c"(msr)); } uint64_t vm_get_page_table_entry(struct kvm_vm *vm, struct kvm_vcpu *vcpu, |