Commit d8cc4fee authored by Bibo Mao's avatar Bibo Mao Committed by Huacai Chen
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LoongArch: KVM: Remove duplicated cache attribute setting 



Cache attribute comes from GPA->HPA secondary mmu page table and is
configured when kvm is enabled. It is the same for all VMs, so remove
duplicated cache attribute setting on vCPU context switch.

Signed-off-by: default avatarBibo Mao <maobibo@loongson.cn>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent bdb13252

arch/loongarch/kvm/vcpu.c

+0 −3
Original line number Diff line number Diff line
@@ -1548,9 +1548,6 @@ static int _kvm_vcpu_load(struct kvm_vcpu *vcpu, int cpu) 


	/* Restore timer state regardless */

	kvm_restore_timer(vcpu);



	/* Control guest page CCA attribute */

	change_csr_gcfg(CSR_GCFG_MATC_MASK, CSR_GCFG_MATC_ROOT);

	kvm_make_request(KVM_REQ_STEAL_UPDATE, vcpu);



	/* Restore hardware PMU CSRs */