From 0f47f9b51734290968189286e6b65f1139d0f72d Mon Sep 17 00:00:00 2001 From: Bharat Bhushan <bharat.bhushan@freescale.com> Date: Mon, 8 Apr 2013 00:32:14 +0000 Subject: [PATCH] KVM: extend EMULATE_EXIT_USER to support different exit reasons Currently the instruction emulator code returns EMULATE_EXIT_USER and common code initializes the "run->exit_reason = .." and "vcpu->arch.hcall_needed = .." with one fixed reason. But there can be different reasons when emulator need to exit to user space. To support that the "run->exit_reason = .." and "vcpu->arch.hcall_needed = .." initialization is moved a level up to emulator. Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de> --- arch/powerpc/kvm/book3s_emulate.c | 2 ++ arch/powerpc/kvm/book3s_pr.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index cdd19d64e354a..1f6344c4408d6 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -194,6 +194,8 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, run->papr_hcall.args[i] = gpr; } + run->exit_reason = KVM_EXIT_PAPR_HCALL; + vcpu->arch.hcall_needed = 1; emulated = EMULATE_EXIT_USER; break; } diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index b960faf990bf8..c1cffa882a69c 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -763,8 +763,6 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, r = RESUME_HOST_NV; break; case EMULATE_EXIT_USER: - run->exit_reason = KVM_EXIT_PAPR_HCALL; - vcpu->arch.hcall_needed = 1; r = RESUME_HOST_NV; break; default: -- GitLab