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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-01 19:56:31 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-29 18:34:14 +0000 |
| commit | d4c7688c51e57be20ca5f3dffa4c8771888a42fc (patch) | |
| tree | ef37556f1e5e57e9d9e5a582bf25f3daf1dfc636 /arch/arm/include/asm | |
| parent | b98e2e728eed3091edbce64cfcc447a482b7726c (diff) | |
| download | linux-d4c7688c51e57be20ca5f3dffa4c8771888a42fc.tar.gz | |
ARM: KVM: Switch to C-based stage2 init
As we now have hooks to setup VTCR from C code, let's drop the
original VTCR setup and reimplement it as part of the HYP code.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/kvm_asm.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/kvm_host.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h index 4841225d10ea..3283a2f63254 100644 --- a/arch/arm/include/asm/kvm_asm.h +++ b/arch/arm/include/asm/kvm_asm.h @@ -98,6 +98,8 @@ extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); extern void __kvm_tlb_flush_vmid(struct kvm *kvm); extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu); + +extern void __init_stage2_translation(void); #endif #endif /* __ARM_KVM_ASM_H__ */ diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index c62d71751f7a..0fe41aaf2171 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -224,6 +224,7 @@ static inline void __cpu_init_hyp_mode(phys_addr_t boot_pgd_ptr, static inline void __cpu_init_stage2(void) { + kvm_call_hyp(__init_stage2_translation); } static inline int kvm_arch_dev_ioctl_check_extension(long ext) |