Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935849AbcLPQmD (ORCPT ); Fri, 16 Dec 2016 11:42:03 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48224 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754615AbcLPQl4 (ORCPT ); Fri, 16 Dec 2016 11:41:56 -0500 Subject: Re: [PATCH v3 3/4] KVM: x86: make interrupt delivery fast and slow path behave the same To: =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , linux-kernel@vger.kernel.org, kvm@vger.kernel.org References: <20161215170648.15714-1-rkrcmar@redhat.com> <20161215170648.15714-4-rkrcmar@redhat.com> Cc: Paolo Bonzini , Igor Mammedov From: David Hildenbrand Organization: Red Hat GmbH Message-ID: Date: Fri, 16 Dec 2016 17:41:54 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20161215170648.15714-4-rkrcmar@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Fri, 16 Dec 2016 16:41:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 467 Lines: 18 Am 15.12.2016 um 18:06 schrieb Radim Krčmář: > Slow path tried to prevent IPIs from x2APIC VCPUs from being delivered > to xAPIC VCPUs and vice-versa. Make slow path behave like fast path, > which never distinguished that. > > Signed-off-by: Radim Krčmář Just to verify: The GET_APIC_DEST_FIELD(mda) == APIC_BROADCAST is still correct in kvm_apic_broadcast() ? Apart from that thing confusing me, this looks good to me :) -- David