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Diffstat (limited to 'arch/arm64/kvm/sys_regs.h')
-rw-r--r--arch/arm64/kvm/sys_regs.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h
index eaa324e4db4d..dbbb01cfbee9 100644
--- a/arch/arm64/kvm/sys_regs.h
+++ b/arch/arm64/kvm/sys_regs.h
@@ -28,7 +28,7 @@ struct sys_reg_params {
u8 CRn;
u8 CRm;
u8 Op2;
- u8 Rt;
+ u64 regval;
bool is_write;
bool is_aarch32;
bool is_32bit; /* Only valid if is_aarch32 is true */
@@ -44,7 +44,7 @@ struct sys_reg_desc {
/* Trapped access from guest, if non-NULL. */
bool (*access)(struct kvm_vcpu *,
- const struct sys_reg_params *,
+ struct sys_reg_params *,
const struct sys_reg_desc *);
/* Initialization for vcpu. */
@@ -77,9 +77,9 @@ static inline bool ignore_write(struct kvm_vcpu *vcpu,
}
static inline bool read_zero(struct kvm_vcpu *vcpu,
- const struct sys_reg_params *p)
+ struct sys_reg_params *p)
{
- *vcpu_reg(vcpu, p->Rt) = 0;
+ p->regval = 0;
return true;
}