diff options
| author | Oliver Upton <oliver.upton@linux.dev> | 2023-07-10 19:31:38 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-07-11 09:40:52 +0100 |
| commit | c8a67729b8a36a5f4857de645ee9808fc99d8618 (patch) | |
| tree | 56d59ab8ce3b436853ff81677d86fd2824e2486a /arch/arm64/kvm/arm.c | |
| parent | ea55d5a2cf7c507a9ac03b41716bf1877edad153 (diff) | |
KVM: arm64: Remove pointless check for changed init target
At any time there is only a single valid value for KVM_ARM_VCPU_INIT,
depending on the current CPU implementation. In all likelihood, this
will be the generic ARMv8 target.
Drop the pointless check for a changed target value between calls to
KVM_ARM_VCPU_INIT and instead rely on the check against
kvm_target_cpu().
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230710193140.1706399-3-oliver.upton@linux.dev
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index c2c14059f6a8..3f844934b9f3 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1212,8 +1212,7 @@ static bool kvm_vcpu_init_changed(struct kvm_vcpu *vcpu, { unsigned long features = init->features[0]; - return !bitmap_equal(vcpu->arch.features, &features, KVM_VCPU_MAX_FEATURES) || - vcpu->arch.target != init->target; + return !bitmap_equal(vcpu->arch.features, &features, KVM_VCPU_MAX_FEATURES); } static int __kvm_vcpu_set_target(struct kvm_vcpu *vcpu, |