Commit a5c870d0 authored by Marc Zyngier's avatar Marc Zyngier Committed by Oliver Upton
Browse files

KVM: arm64: Drop useless struct s2_mmu in __kvm_at_s1e2() 



__kvm_at_s1e2() contains the definition of an s2_mmu for the
current context, but doesn't make any use of it. Drop it.

Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241023145345.1613824-5-maz@kernel.org


Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
parent 4ecda4c6

arch/arm64/kvm/at.c

+0 −3
Original line number Diff line number Diff line
@@ -992,12 +992,9 @@ void __kvm_at_s1e2(struct kvm_vcpu *vcpu, u32 op, u64 vaddr) 
	 * switching context behind everybody's back, disable interrupts...

	 */

	scoped_guard(write_lock_irqsave, &vcpu->kvm->mmu_lock) {

		struct kvm_s2_mmu *mmu;

		u64 val, hcr;

		bool fail;



		mmu = &vcpu->kvm->arch.mmu;



		val = hcr = read_sysreg(hcr_el2);

		val &= ~HCR_TGE;

		val |= HCR_VM;