diff options
| author | Marc Zyngier <maz@kernel.org> | 2022-05-28 12:38:17 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-06-09 15:43:46 +0100 |
| commit | 4c0680d394d8a77868049931101e4a59372346b5 (patch) | |
| tree | 58a1d9639a10a8fa872067bf7f3403769d5e8408 /arch/arm64/kvm/reset.c | |
| parent | 690bacb83bc30d14821bd32cac1c5839b4a9ac6c (diff) | |
KVM: arm64: Move vcpu configuration flags into their own set
The KVM_ARM64_{GUEST_HAS_SVE,VCPU_SVE_FINALIZED,GUEST_HAS_PTRAUTH}
flags are purely configuration flags. Once set, they are never cleared,
but evaluated all over the code base.
Move these three flags into the configuration set in one go, using
the new accessors, and take this opportunity to drop the KVM_ARM64_
prefix which doesn't provide any help.
Reviewed-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64/kvm/reset.c')
| -rw-r--r-- | arch/arm64/kvm/reset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 6c70c6f61c70..0e08fbe68715 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -81,7 +81,7 @@ static int kvm_vcpu_enable_sve(struct kvm_vcpu *vcpu) * KVM_REG_ARM64_SVE_VLS. Allocation is deferred until * kvm_arm_vcpu_finalize(), which freezes the configuration. */ - vcpu->arch.flags |= KVM_ARM64_GUEST_HAS_SVE; + vcpu_set_flag(vcpu, GUEST_HAS_SVE); return 0; } @@ -120,7 +120,7 @@ static int kvm_vcpu_finalize_sve(struct kvm_vcpu *vcpu) } vcpu->arch.sve_state = buf; - vcpu->arch.flags |= KVM_ARM64_VCPU_SVE_FINALIZED; + vcpu_set_flag(vcpu, VCPU_SVE_FINALIZED); return 0; } @@ -177,7 +177,7 @@ static int kvm_vcpu_enable_ptrauth(struct kvm_vcpu *vcpu) !system_has_full_ptr_auth()) return -EINVAL; - vcpu->arch.flags |= KVM_ARM64_GUEST_HAS_PTRAUTH; + vcpu_set_flag(vcpu, GUEST_HAS_PTRAUTH); return 0; } |