From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: Re: [PATCHv3] KVM: optimize apic interrupt delivery Date: Thu, 13 Sep 2012 12:36:30 +0200 Message-ID: <5051B72E.8040105@siemens.com> References: <20120913090059.GZ20907@redhat.com> <5051B598.4000708@siemens.com> <20120913103311.GA2924@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "kvm@vger.kernel.org" , "avi@redhat.com" , "mst@redhat.com" , "mtosatti@redhat.com" To: Gleb Natapov Return-path: Received: from goliath.siemens.de ([192.35.17.28]:19481 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757379Ab2IMKgh (ORCPT ); Thu, 13 Sep 2012 06:36:37 -0400 In-Reply-To: <20120913103311.GA2924@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 2012-09-13 12:33, Gleb Natapov wrote: >> >> So, this can be the foundation for direct MSI delivery as well, right? >> > What do you mean by "direct MSI delivery"? kvm_irq_delivery_to_apic() is > called by MSI. If you mean delivery from irq context, then yes, mst > plans to do so. Yes, that's what I was aiming at. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SDP-DE Corporate Competence Center Embedded Linux