Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756773Ab3INMOO (ORCPT ); Sat, 14 Sep 2013 08:14:14 -0400 Received: from cantor2.suse.de ([195.135.220.15]:58539 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754955Ab3INMON (ORCPT ); Sat, 14 Sep 2013 08:14:13 -0400 References: <1379160656-28050-1-git-send-email-drjones@redhat.com> <1379160656-28050-2-git-send-email-drjones@redhat.com> Mime-Version: 1.0 (1.0) In-Reply-To: <1379160656-28050-2-git-send-email-drjones@redhat.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: Cc: "kvmarm@lists.cs.columbia.edu" , "kvm@vger.kernel.org" , "linux@arm.linux.org.uk" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "linux-kernel@vger.kernel.org" , "pbonzini@redhat.com" , "linux-arm-kernel@lists.infradead.org" X-Mailer: iPhone Mail (10B142) From: Alexander Graf Subject: Re: [PATCH 1/3] arm: kvm: clamp NR_VCPUS to MAX_VCPUS Date: Sat, 14 Sep 2013 07:14:02 -0500 To: Andrew Jones Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1127 Lines: 39 Am 14.09.2013 um 07:10 schrieb Andrew Jones : > Signed-off-by: Andrew Jones > --- > arch/arm/kvm/arm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c > index 741f66a2edbd7..9ebf8ac3a12ff 100644 > --- a/arch/arm/kvm/arm.c > +++ b/arch/arm/kvm/arm.c > @@ -201,7 +201,7 @@ int kvm_dev_ioctl_check_extension(long ext) > r = 1; > break; > case KVM_CAP_NR_VCPUS: > - r = num_online_cpus(); > + r = min(num_online_cpus(), KVM_MAX_VCPUS); Is there any real reason to prohibit overcommit? Alex > break; > case KVM_CAP_MAX_VCPUS: > r = KVM_MAX_VCPUS; > -- > 1.8.1.4 > > _______________________________________________ > kvmarm mailing list > kvmarm@lists.cs.columbia.edu > https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/