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| author | Marc Zyngier <maz@kernel.org> | 2024-03-01 15:06:44 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2024-04-12 15:58:31 +0300 |
| commit | 51e09b5572d665645ce394f94f24a7d6ec32bda9 (patch) | |
| tree | 48d21b4d4e09cf2844a4ca2dba20244e65ca0a8c /arch/arm64/kvm/hyp/nvhe/hyp-main.c | |
| parent | 4bacd723705a6b6c8386daf3d5148aca66135f3c (diff) | |
| download | linux-51e09b5572d665645ce394f94f24a7d6ec32bda9.tar.xz | |
KVM: arm64: Exclude host_fpsimd_state pointer from kvm_vcpu_arch
As the name of the field indicates, host_fpsimd_state is strictly
a host piece of data, and we reset this pointer on each PID change.
So let's move it where it belongs, and set it at load-time. Although
this is slightly more often, it is a well defined life-cycle which
matches other pieces of data.
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 | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index 2385fd03ed87..c5f625dc1f07 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -42,7 +42,6 @@ static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu) 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); - hyp_vcpu->vcpu.arch.host_fpsimd_state = host_vcpu->arch.host_fpsimd_state; hyp_vcpu->vcpu.arch.vsesr_el2 = host_vcpu->arch.vsesr_el2; |