From f2e29db156523bf08a0524e0f4306a641912c6d9 Mon Sep 17 00:00:00 2001 From: Fabiano Rosas Date: Thu, 12 Aug 2021 02:00:42 +1000 Subject: [PATCH] KVM: PPC: Book3S HV Nested: save_hv_return_state does not require trap argument vcpu is already anargument so vcpu->arch.trap can be used directly. Signed-off-by: Fabiano Rosas Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210811160134.904987-9-npiggin@gmail.com --- arch/powerpc/kvm/book3s_hv_nested.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c index 5ad5014c6f68..ed8a2c9f5629 100644 --- a/arch/powerpc/kvm/book3s_hv_nested.c +++ b/arch/powerpc/kvm/book3s_hv_nested.c @@ -99,7 +99,7 @@ static void byteswap_hv_regs(struct hv_guest_state *hr) hr->dawrx1 = swab64(hr->dawrx1); } -static void save_hv_return_state(struct kvm_vcpu *vcpu, int trap, +static void save_hv_return_state(struct kvm_vcpu *vcpu, struct hv_guest_state *hr) { struct kvmppc_vcore *vc = vcpu->arch.vcore; @@ -118,7 +118,7 @@ static void save_hv_return_state(struct kvm_vcpu *vcpu, int trap, hr->pidr = vcpu->arch.pid; hr->cfar = vcpu->arch.cfar; hr->ppr = vcpu->arch.ppr; - switch (trap) { + switch (vcpu->arch.trap) { case BOOK3S_INTERRUPT_H_DATA_STORAGE: hr->hdar = vcpu->arch.fault_dar; hr->hdsisr = vcpu->arch.fault_dsisr; @@ -389,7 +389,7 @@ long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu) delta_spurr = vcpu->arch.spurr - l2_hv.spurr; delta_ic = vcpu->arch.ic - l2_hv.ic; delta_vtb = vc->vtb - l2_hv.vtb; - save_hv_return_state(vcpu, vcpu->arch.trap, &l2_hv); + save_hv_return_state(vcpu, &l2_hv); /* restore L1 state */ vcpu->arch.nested = NULL; -- 2.25.1