diff options
author | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-01 17:54:35 +0000 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2016-11-10 15:43:57 +0800 |
commit | 9502888106b61278b043b20032ee45de159384df (patch) | |
tree | ee3c2c2f4424ee9be0ca6485a086b93cc8706518 /arch/arm | |
parent | 6a852456e1259a8986e8c0b45a984b904ee9466e (diff) |
arm/arm64: KVM: Add hook for C-based stage2 init
As we're about to move the stage2 init to C code, introduce some
C hooks that will later be populated with arch-specific implementations.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
(cherry picked from commit 35a2491a624af1fa7ab6990639f5246cd5f12592)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/include/asm/kvm_host.h | 4 | ||||
-rw-r--r-- | arch/arm/kvm/arm.c | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index 6692982c9b57..945bfa5e7752 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -214,6 +214,10 @@ static inline void __cpu_init_hyp_mode(phys_addr_t boot_pgd_ptr, kvm_call_hyp((void*)hyp_stack_ptr, vector_ptr, pgd_ptr); } +static inline void __cpu_init_stage2(void) +{ +} + static inline int kvm_arch_dev_ioctl_check_extension(long ext) { return 0; diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index b936475489b5..30c9f7b42505 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -982,6 +982,7 @@ static void cpu_init_hyp_mode(void *dummy) vector_ptr = (unsigned long)__kvm_hyp_vector; __cpu_init_hyp_mode(boot_pgd_ptr, pgd_ptr, hyp_stack_ptr, vector_ptr); + __cpu_init_stage2(); kvm_arm_init_debug(); } |