diff options
| author | Marc Zyngier <maz@kernel.org> | 2021-03-11 19:18:42 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-03-18 11:24:00 +0000 |
| commit | 985d3a1beab543875e0c857ce263cad8233923bb (patch) | |
| tree | 82b8878916891e983ebe96d5d0e0ea3f8e069d5b | |
| parent | 83857371d4cbeff8551fa770e045be9c6b04715c (diff) | |
KVM: arm64: Let vcpu_sve_pffr() handle HYP VAs
The vcpu_sve_pffr() returns a pointer, which can be an interesting
thing to do on nVHE. Wrap the pointer with kern_hyp_va(), and
take this opportunity to remove the unnecessary casts (sve_state
being a void *).
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 3d10e6527f7d..fb1d78299ba0 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -372,8 +372,8 @@ struct kvm_vcpu_arch { }; /* Pointer to the vcpu's SVE FFR for sve_{save,load}_state() */ -#define vcpu_sve_pffr(vcpu) ((void *)((char *)((vcpu)->arch.sve_state) + \ - sve_ffr_offset((vcpu)->arch.sve_max_vl))) +#define vcpu_sve_pffr(vcpu) (kern_hyp_va((vcpu)->arch.sve_state) + \ + sve_ffr_offset((vcpu)->arch.sve_max_vl)) #define vcpu_sve_state_size(vcpu) ({ \ size_t __size_ret; \ |