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arm/arm64: KVM: Rename function kvm_arch_dev_ioctl_check_extension() 

Rename kvm_arch_dev_ioctl_check_extension() to
kvm_arch_vm_ioctl_check_extension(), because it does
not have any relationship with device.

Renaming this function can make code readable.

Cc: James Morse <james.morse@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
hifive-unleashed-5.1
Dongjiu Geng 2018-10-13 00:12:48 +08:00 committed by Marc Zyngier
parent da5a3ce66b
commit 375bdd3b5d
4 changed files with 5 additions and 5 deletions
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2
arch/arm/include/asm/kvm_host.h
View File

@ -273,7 +273,7 @@ static inline void __cpu_init_stage2(void)
kvm_call_hyp(__init_stage2_translation);
}
static inline int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext)
static inline int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
return 0;
}

2
arch/arm64/include/asm/kvm_host.h
View File

@ -53,7 +53,7 @@ DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
int __attribute_const__ kvm_target_cpu(void);
int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext);
int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext);
void __extended_idmap_trampoline(phys_addr_t boot_pgd, phys_addr_t idmap_start);
struct kvm_arch {

4
arch/arm64/kvm/reset.c
View File

@ -59,12 +59,12 @@ static bool cpu_has_32bit_el1(void)
}
/**
* kvm_arch_dev_ioctl_check_extension
* kvm_arch_vm_ioctl_check_extension
*
* 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(struct kvm *kvm, long ext)
int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;

2
virt/kvm/arm/arm.c
View File

@ -241,7 +241,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
r = 1;
break;
default:
r = kvm_arch_dev_ioctl_check_extension(kvm, ext);
r = kvm_arch_vm_ioctl_check_extension(kvm, ext);
break;
}
return r;