KVM: arm/arm64: Rename vgic_attr_regs_access to vgic_attr_regs_access_v2
Just a rename so we can implement a v3-specific function later. We take the chance to get rid of the V2/V3 ops comments as well. No functional change. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com>
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@ -294,17 +294,17 @@ static bool lock_all_vcpus(struct kvm *kvm)
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return true;
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}
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/** vgic_attr_regs_access: allows user space to read/write VGIC registers
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*
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* @dev: kvm device handle
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* @attr: kvm device attribute
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* @reg: address the value is read or written
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* @is_write: write flag
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/**
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* vgic_attr_regs_access_v2 - allows user space to access VGIC v2 state
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*
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* @dev: kvm device handle
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* @attr: kvm device attribute
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* @reg: address the value is read or written
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* @is_write: true if userspace is writing a register
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*/
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static int vgic_attr_regs_access(struct kvm_device *dev,
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struct kvm_device_attr *attr,
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u32 *reg, bool is_write)
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static int vgic_attr_regs_access_v2(struct kvm_device *dev,
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struct kvm_device_attr *attr,
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u32 *reg, bool is_write)
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{
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struct vgic_reg_attr reg_attr;
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gpa_t addr;
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@ -347,8 +347,6 @@ out:
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return ret;
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}
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/* V2 ops */
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static int vgic_v2_set_attr(struct kvm_device *dev,
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struct kvm_device_attr *attr)
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{
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@ -367,7 +365,7 @@ static int vgic_v2_set_attr(struct kvm_device *dev,
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if (get_user(reg, uaddr))
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return -EFAULT;
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return vgic_attr_regs_access(dev, attr, ®, true);
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return vgic_attr_regs_access_v2(dev, attr, ®, true);
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}
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}
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@ -389,7 +387,7 @@ static int vgic_v2_get_attr(struct kvm_device *dev,
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u32 __user *uaddr = (u32 __user *)(long)attr->addr;
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u32 reg = 0;
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ret = vgic_attr_regs_access(dev, attr, ®, false);
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ret = vgic_attr_regs_access_v2(dev, attr, ®, false);
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if (ret)
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return ret;
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return put_user(reg, uaddr);
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@ -433,8 +431,6 @@ struct kvm_device_ops kvm_arm_vgic_v2_ops = {
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.has_attr = vgic_v2_has_attr,
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};
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/* V3 ops */
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#ifdef CONFIG_KVM_ARM_VGIC_V3
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static int vgic_v3_set_attr(struct kvm_device *dev,
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