From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Hildenbrand Subject: [PATCH RFC 13/21] KVM: x86: remove all-vcpu request from kvm_ioapic_init() Date: Mon, 6 Mar 2017 14:18:07 +0100 Message-ID: <20170306131815.12033-14-david@redhat.com> References: <20170306131815.12033-1-david@redhat.com> Cc: Paolo Bonzini , rkrcmar@redhat.com, david@redhat.com To: kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:44466 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753609AbdCFNon (ORCPT ); Mon, 6 Mar 2017 08:44:43 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F046BC056791 for ; Mon, 6 Mar 2017 13:18:39 +0000 (UTC) In-Reply-To: <20170306131815.12033-1-david@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: kvm_ioapic_init() is guaranteed to be called without any created VCPUs, so doing an all-vcpu request results in a NOP. Signed-off-by: David Hildenbrand --- arch/x86/kvm/ioapic.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c index 1a30320..0eb7847 100644 --- a/arch/x86/kvm/ioapic.c +++ b/arch/x86/kvm/ioapic.c @@ -622,10 +622,8 @@ int kvm_ioapic_init(struct kvm *kvm) if (ret < 0) { kvm->arch.vioapic = NULL; kfree(ioapic); - return ret; } - kvm_vcpu_request_scan_ioapic(kvm); return ret; } -- 2.9.3