From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH kvm-unit-tests 0/2] x86: do not use MMIO interface under x2APIC Date: Tue, 20 Jan 2015 17:38:29 +0100 Message-ID: <54BE8485.9070407@redhat.com> References: <1421771719-8626-1-git-send-email-rkrcmar@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE To: =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:49404 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753285AbbATQif (ORCPT ); Tue, 20 Jan 2015 11:38:35 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t0KGcZcx009006 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 20 Jan 2015 11:38:35 -0500 In-Reply-To: <1421771719-8626-1-git-send-email-rkrcmar@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 20/01/2015 17:35, Radim Kr=C4=8Dm=C3=A1=C5=99 wrote: > We failed smptest [1/2], but didn't notice [2/2]. >=20 > APICv returns 0 on APIC MMIO reads under x2APIC, > KVM returns real APIC ID instead. >=20 > Do we want to test this weirdness in another unit test? > (I'll post a patch for KVM after checking that there aren't quirks.) >=20 >=20 > Radim Kr=C4=8Dm=C3=A1=C5=99 (2): > lib/x86: fix apic_id() under x2APIC > x86: smptest: use report >=20 > lib/x86/apic.c | 2 +- > x86/smptest.c | 8 +++++++- > 2 files changed, 8 insertions(+), 2 deletions(-) >=20 Thanks, applying. Paolo