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

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Function vcpu_{clear,set}_wfx_traps() are unused since
commit 0b5afe0537 ("KVM: arm64: Add early_param to
control WFx trapping").
Remove it.

Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Dongxu Sun <sundongxu1024@163.com>
Link: https://msgid.link/20260109080226.761107-1-sundongxu1024@163.com
Signed-off-by: Oliver Upton <oupton@kernel.org>
This commit is contained in:
Dongxu Sun 2026-01-09 16:02:26 +08:00 committed by Oliver Upton
parent d252c7898e
commit 9cb2c20f06
1 changed files with 0 additions and 16 deletions
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16
arch/arm64/include/asm/kvm_emulate.h
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@ -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;