From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Subject: [PATCH 9/9] KVM: bump MAX_VCPUS Date: Fri, 6 May 2016 22:54:05 +0200 Message-ID: <1462568045-31085-10-git-send-email-rkrcmar@redhat.com> References: <1462568045-31085-1-git-send-email-rkrcmar@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Paolo Bonzini , "Lan, Tianyu" , Igor Mammedov , Jan Kiszka , Peter Xu To: kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:45359 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758833AbcEFUyr (ORCPT ); Fri, 6 May 2016 16:54:47 -0400 In-Reply-To: <1462568045-31085-1-git-send-email-rkrcmar@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: 288 is in high demand because of Knights Landing CPU. We cannot set the limit to 640k, because that would be wasting space. Signed-off-by: Radim Kr=C4=8Dm=C3=A1=C5=99 --- arch/x86/include/asm/kvm_host.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm= _host.h index c93c4a7877ed..c776b741b0db 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -34,7 +34,7 @@ #include #include =20 -#define KVM_MAX_VCPUS 255 +#define KVM_MAX_VCPUS 288 #define KVM_SOFT_MAX_VCPUS 160 #define KVM_USER_MEM_SLOTS 509 /* memory slots that are not exposed to userspace */ --=20 2.8.2