diff options
| author | Marc Zyngier <maz@kernel.org> | 2024-03-01 17:42:31 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2024-04-12 13:58:59 +0100 |
| commit | 5294afdbf45aced5295fe5941c58b40c41c23800 (patch) | |
| tree | b4a85c3bf837fea6eb4ad2214dbf2b90045c5066 /arch/arm64/kvm/hyp/nvhe/hyp-main.c | |
| parent | 51e09b5572d665645ce394f94f24a7d6ec32bda9 (diff) | |
KVM: arm64: Exclude FP ownership from kvm_vcpu_arch
In retrospect, it is fairly obvious that the FP state ownership
is only meaningful for a given CPU, and that locating this
information in the vcpu was just a mistake.
Move the ownership tracking into the host data structure, and
rename it from fp_state to fp_owner, which is a better description
(name suggested by Mark Brown).
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64/kvm/hyp/nvhe/hyp-main.c')
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/hyp-main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index c5f625dc1f07..26561c562f7a 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -39,7 +39,6 @@ static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu) hyp_vcpu->vcpu.arch.cptr_el2 = host_vcpu->arch.cptr_el2; hyp_vcpu->vcpu.arch.iflags = host_vcpu->arch.iflags; - hyp_vcpu->vcpu.arch.fp_state = host_vcpu->arch.fp_state; hyp_vcpu->vcpu.arch.debug_ptr = kern_hyp_va(host_vcpu->arch.debug_ptr); @@ -63,7 +62,6 @@ static void sync_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu) host_vcpu->arch.fault = hyp_vcpu->vcpu.arch.fault; host_vcpu->arch.iflags = hyp_vcpu->vcpu.arch.iflags; - host_vcpu->arch.fp_state = hyp_vcpu->vcpu.arch.fp_state; host_cpu_if->vgic_hcr = hyp_cpu_if->vgic_hcr; for (i = 0; i < hyp_cpu_if->used_lrs; ++i) |