From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jes Sorensen Date: Thu, 04 Jun 2009 13:09:05 +0000 Subject: Re: [PATCH] qemu-kvm: Flush icache after dma operations for ia64 Message-Id: <4A27C771.4040202@sgi.com> List-Id: References: <706158FABBBA044BAD4FE898A02E4BC236B1935F@pdsmsx503.ccr.corp.intel.com> In-Reply-To: <706158FABBBA044BAD4FE898A02E4BC236B1935F@pdsmsx503.ccr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-ia64@vger.kernel.org Zhang, Xiantao wrote: > Hi, Jes > Have you verified whether it works for you ? You may run kernel build in the guest with 4 vcpus, if it can be done successfully without any error, it should be Okay I think, otherwise, we may need to investigate it further. :) > Xiantao Hi Xiantao, I was able to run a 16 vCPU guest and build the kernel using make -j 16. How quickly would the problem show up for you, on every run, or should I run more tests? Cheers, Jes From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jes Sorensen Subject: Re: [PATCH] qemu-kvm: Flush icache after dma operations for ia64 Date: Thu, 04 Jun 2009 15:09:05 +0200 Message-ID: <4A27C771.4040202@sgi.com> References: <706158FABBBA044BAD4FE898A02E4BC236B1935F@pdsmsx503.ccr.corp.intel.com> <4A0807DC.6080109@redhat.com> <4A1A8015.8080908@redhat.com> <4A1A9951.5030408@sgi.com> <4A1BE0E2.3090306@redhat.com> <706158FABBBA044BAD4FE898A02E4BC201BD66196B@pdsmsx503.ccr.corp.intel.com> <4A238735.1050006@redhat.com> <4A250576.1030702@sgi.com> <706158FABBBA044BAD4FE898A02E4BC201BD6620EC@pdsmsx503.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Avi Kivity , "kvm@vger.kernel.org" , "kvm-ia64@vger.kernel.org" , Hollis Blanchard To: "Zhang, Xiantao" Return-path: Received: from relay2.sgi.com ([192.48.179.30]:59651 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751542AbZFDNJI (ORCPT ); Thu, 4 Jun 2009 09:09:08 -0400 In-Reply-To: <706158FABBBA044BAD4FE898A02E4BC201BD6620EC@pdsmsx503.ccr.corp.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: Zhang, Xiantao wrote: > Hi, Jes > Have you verified whether it works for you ? You may run kernel build in the guest with 4 vcpus, if it can be done successfully without any error, it should be Okay I think, otherwise, we may need to investigate it further. :) > Xiantao Hi Xiantao, I was able to run a 16 vCPU guest and build the kernel using make -j 16. How quickly would the problem show up for you, on every run, or should I run more tests? Cheers, Jes