diff options
| author |   Marc Zyngier <marc.zyngier@arm.com> | 2016-01-03 11:01:49 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-29 18:34:12 +0000 |
| commit | 0ca5565df8ef7534c0d85ec87e6c74f8ebe86e88 (patch) | |
| tree | 8e59e7da933cc8b9dd19992a5d6d956c26d70ca4 /arch/arm/include | |
| parent | ARM: KVM: Remove __kvm_hyp_code_start/__kvm_hyp_code_end (diff) | |
| download | linux-dev-0ca5565df8ef7534c0d85ec87e6c74f8ebe86e88.tar.xz linux-dev-0ca5565df8ef7534c0d85ec87e6c74f8ebe86e88.zip | |
ARM: KVM: Move VFP registers to a CPU context structure
In order to turn the WS code into something that looks a bit
more like the arm64 version, move the VFP registers into a
CPU context container for both the host and the guest.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/kvm_host.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index f1e86f1eb2e5..b64ac8e4adaa 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -88,9 +88,15 @@ struct kvm_vcpu_fault_info { u32 hyp_pc; /* PC when exception was taken from Hyp mode */ }; -typedef struct vfp_hard_struct kvm_cpu_context_t; +struct kvm_cpu_context { + struct vfp_hard_struct vfp; +}; + +typedef struct kvm_cpu_context kvm_cpu_context_t; struct kvm_vcpu_arch { + struct kvm_cpu_context ctxt; + struct kvm_regs regs; int target; /* Processor target */ @@ -111,9 +117,6 @@ struct kvm_vcpu_arch { /* Exception Information */ struct kvm_vcpu_fault_info fault; - /* Floating point registers (VFP and Advanced SIMD/NEON) */ - struct vfp_hard_struct vfp_guest; - /* Host FP context */ kvm_cpu_context_t *host_cpu_context; |