Commit 9cb2c20f authored by Dongxu Sun's avatar Dongxu Sun Committed by Oliver Upton
Browse files

KVM: arm64: Remove unused vcpu_{clear,set}_wfx_traps() 



Function vcpu_{clear,set}_wfx_traps() are unused since
commit 0b5afe05 ("KVM: arm64: Add early_param to
control WFx trapping").
Remove it.

Reviewed-by: default avatarZenghui Yu <yuzenghui@huawei.com>
Signed-off-by: default avatarDongxu Sun <sundongxu1024@163.com>
Link: https://msgid.link/20260109080226.761107-1-sundongxu1024@163.com


Signed-off-by: default avatarOliver Upton <oupton@kernel.org>
parent d252c789

arch/arm64/include/asm/kvm_emulate.h

+0 −16
Original line number Diff line number Diff line
@@ -119,22 +119,6 @@ static inline unsigned long *vcpu_hcr(struct kvm_vcpu *vcpu) 
	return (unsigned long *)&vcpu->arch.hcr_el2;

}



static inline void vcpu_clear_wfx_traps(struct kvm_vcpu *vcpu)

{

	vcpu->arch.hcr_el2 &= ~HCR_TWE;

	if (atomic_read(&vcpu->arch.vgic_cpu.vgic_v3.its_vpe.vlpi_count) ||

	    vcpu->kvm->arch.vgic.nassgireq)

		vcpu->arch.hcr_el2 &= ~HCR_TWI;

	else

		vcpu->arch.hcr_el2 |= HCR_TWI;

}



static inline void vcpu_set_wfx_traps(struct kvm_vcpu *vcpu)

{

	vcpu->arch.hcr_el2 |= HCR_TWE;

	vcpu->arch.hcr_el2 |= HCR_TWI;

}



static inline unsigned long vcpu_get_vsesr(struct kvm_vcpu *vcpu)

{

	return vcpu->arch.vsesr_el2;