From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A235C433E1 for ; Fri, 19 Jun 2020 15:38:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F320206FA for ; Fri, 19 Jun 2020 15:38:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Td1UV5FE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404759AbgFSPi3 (ORCPT ); Fri, 19 Jun 2020 11:38:29 -0400 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:59202 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2404693AbgFSPi2 (ORCPT ); Fri, 19 Jun 2020 11:38:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592581107; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=g7g3smqjPAINScCPgMSu8XUaQStr8Lkex1f8ARwWIpo=; b=Td1UV5FEctau71J3CS0dOD1addsPg0IEJP3ZcjQIUwpIl67zL1xSNNZqlYdpnK6OnKbX61 uCFbtFNVB92KPJVNzQtZ7dopKQdDFP+LQ1GP35bNnTptWsXUY252RNXqWCeE03Cn+t8PaH CSy5t58MZmp7wO/+EOotRnzXU2ul7u0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-102-RJ8WWiR_Px-M8OFQTo2uEQ-1; Fri, 19 Jun 2020 11:38:25 -0400 X-MC-Unique: RJ8WWiR_Px-M8OFQTo2uEQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 044EC85B673; Fri, 19 Jun 2020 15:38:24 +0000 (UTC) Received: from localhost (unknown [10.40.208.17]) by smtp.corp.redhat.com (Postfix) with ESMTP id D33D45C1D0; Fri, 19 Jun 2020 15:38:19 +0000 (UTC) Date: Fri, 19 Jun 2020 17:38:17 +0200 From: Igor Mammedov To: Paolo Bonzini Cc: Wanpeng Li , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel Subject: Re: [PATCH v3] KVM: LAPIC: Recalculate apic map in batch Message-ID: <20200619173817.63249b3e@redhat.com> In-Reply-To: <3e025538-297b-74e5-f1b1-2193b614978b@redhat.com> References: <1582684862-10880-1-git-send-email-wanpengli@tencent.com> <20200619143626.1b326566@redhat.com> <3e025538-297b-74e5-f1b1-2193b614978b@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Fri, 19 Jun 2020 16:10:43 +0200 Paolo Bonzini wrote: > On 19/06/20 14:36, Igor Mammedov wrote: > > qemu-kvm -m 2G -smp 4,maxcpus=8 -monitor stdio > > (qemu) device_add qemu64-x86_64-cpu,socket-id=4,core-id=0,thread-id=0 > > > > in guest fails with: > > > > smpboot: do_boot_cpu failed(-1) to wakeup CPU#4 > > > > which makes me suspect that INIT/SIPI wasn't delivered > > > > Is it a know issue? > > > > No, it isn't. I'll revert. wait for a day or 2, I'll try to come up with a fix over weekend. > Paolo >