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.przyw...@arm.com>
---
Changelog v2..v3:
- none
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 3df1e97..88e84db 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -210,7 +210,7 @@ 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 6c7f4520..bdbefcd 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -197,7 +197,7 @@ 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 4562459..c41e613 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -43,7 +43,7 @@
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 91cf535..4d7f78b4 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -63,7 +63,7 @@ static bool cpu_has_32bit_el1(void)
* We currently assume that the number of HW registers is uniform
* across all CPUs (see cpuinfo_sanity_check).
*/
-int kvm_arch_dev_ioctl_check_extension(long ext)
+int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
--
2.5.1
--
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