From: Andre Przywara <andre.przywara at arm.com> KVM capabilities can be a per-VM property, though ARM/ARM64 currently does not pass on the VM pointer to the architecture specific capability handlers. Add a "struct kvm*" parameter to those function to later allow proper per-VM capability reporting. Signed-off-by: Andre Przywara <andre.przywara at arm.com> Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev at caviumnetworks.com> --- arch/arm/include/asm/kvm_host.h | 2 +- arch/arm/kvm/arm.c | 2 +- arch/arm64/include/asm/kvm_host.h | 2 +- arch/arm64/kvm/reset.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index e896d2c..56cac05 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -213,7 +213,7 @@ 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 int kvm_arch_dev_ioctl_check_extension(long ext) +static inline int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext) { return 0; } diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index bc738d2..7c65353 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -196,7 +196,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) r = KVM_MAX_VCPUS; break; default: - r = kvm_arch_dev_ioctl_check_extension(ext); + r = kvm_arch_dev_ioctl_check_extension(kvm, ext); break; } return r; diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 2709db2..8d78a72 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -47,7 +47,7 @@ int __attribute_const__ kvm_target_cpu(void); int kvm_reset_vcpu(struct kvm_vcpu *vcpu); -int kvm_arch_dev_ioctl_check_extension(long ext); +int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext); struct kvm_arch { /* The VMID generation used for the virt. memory system */ diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 0b43265..866502b 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -56,7 +56,7 @@ static bool cpu_has_32bit_el1(void) return !!(pfr0 & 0x20); } -int kvm_arch_dev_ioctl_check_extension(long ext) +int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext) { int r; -- 2.4.3