From c402a3f457b9689451c4e422781026633a5b6287 Mon Sep 17 00:00:00 2001 From: Bharat Bhushan Date: Mon, 8 Apr 2013 00:32:13 +0000 Subject: [PATCH] Rename EMULATE_DO_PAPR to EMULATE_EXIT_USER Instruction emulation return EMULATE_DO_PAPR when it requires exit to userspace on book3s. Similar return is required for booke. EMULATE_DO_PAPR reads out to be confusing so it is renamed to EMULATE_EXIT_USER. Signed-off-by: Bharat Bhushan Signed-off-by: Alexander Graf --- arch/powerpc/include/asm/kvm_ppc.h | 2 +- arch/powerpc/kvm/book3s_emulate.c | 2 +- arch/powerpc/kvm/book3s_pr.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 4794de6ea379..bcc68b1afc66 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -44,7 +44,7 @@ enum emulation_result { EMULATE_DO_DCR, /* kvm_run filled with DCR request */ EMULATE_FAIL, /* can't emulate this instruction */ EMULATE_AGAIN, /* something went wrong. go again */ - EMULATE_DO_PAPR, /* kvm_run filled with PAPR request */ + EMULATE_EXIT_USER, /* emulation requires exit to user-space */ }; extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 836c56975e21..cdd19d64e354 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -194,7 +194,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, run->papr_hcall.args[i] = gpr; } - emulated = EMULATE_DO_PAPR; + emulated = EMULATE_EXIT_USER; break; } #endif diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 286e23e6b92d..b960faf990bf 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -762,7 +762,7 @@ program_interrupt: run->exit_reason = KVM_EXIT_MMIO; r = RESUME_HOST_NV; break; - case EMULATE_DO_PAPR: + case EMULATE_EXIT_USER: run->exit_reason = KVM_EXIT_PAPR_HCALL; vcpu->arch.hcall_needed = 1; r = RESUME_HOST_NV; -- 2.20.1