diff options
Diffstat (limited to 'tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c')
-rw-r--r-- | tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c b/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c index b1d2158c0b6d..4951ac53d1f8 100644 --- a/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c +++ b/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c @@ -13,6 +13,7 @@ #include "kvm_util.h" #include "processor.h" #include "test_util.h" +#include <linux/bitfield.h> #define BAD_ID_REG_VAL 0x1badc0deul @@ -145,7 +146,7 @@ static bool vcpu_aarch64_only(struct kvm_vcpu *vcpu) vcpu_get_reg(vcpu, KVM_ARM64_SYS_REG(SYS_ID_AA64PFR0_EL1), &val); - el0 = (val & ARM64_FEATURE_MASK(ID_AA64PFR0_EL0)) >> ID_AA64PFR0_EL0_SHIFT; + el0 = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL0), val); return el0 == ID_AA64PFR0_ELx_64BIT_ONLY; } |