tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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KVM: arm64: Remove unused vcpu_{clear,set}_wfx_traps()

Function vcpu_{clear,set}_wfx_traps() are unused since
commit 0b5afe05377d7 ("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>

authored by

Dongxu Sun and committed by
Oliver Upton 9cb2c20f d252c789

-16
-16
arch/arm64/include/asm/kvm_emulate.h
··· 119 119 return (unsigned long *)&vcpu->arch.hcr_el2; 120 120 } 121 121 122 - static inline void vcpu_clear_wfx_traps(struct kvm_vcpu *vcpu) 123 - { 124 - vcpu->arch.hcr_el2 &= ~HCR_TWE; 125 - if (atomic_read(&vcpu->arch.vgic_cpu.vgic_v3.its_vpe.vlpi_count) || 126 - vcpu->kvm->arch.vgic.nassgireq) 127 - vcpu->arch.hcr_el2 &= ~HCR_TWI; 128 - else 129 - vcpu->arch.hcr_el2 |= HCR_TWI; 130 - } 131 - 132 - static inline void vcpu_set_wfx_traps(struct kvm_vcpu *vcpu) 133 - { 134 - vcpu->arch.hcr_el2 |= HCR_TWE; 135 - vcpu->arch.hcr_el2 |= HCR_TWI; 136 - } 137 - 138 122 static inline unsigned long vcpu_get_vsesr(struct kvm_vcpu *vcpu) 139 123 { 140 124 return vcpu->arch.vsesr_el2;