Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759333Ab0GAVaG (ORCPT ); Thu, 1 Jul 2010 17:30:06 -0400 Received: from kroah.org ([198.145.64.141]:33241 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933152Ab0GAVPZ (ORCPT ); Thu, 1 Jul 2010 17:15:25 -0400 X-Mailbox-Line: From gregkh@clark.site Thu Jul 1 10:43:02 2010 Message-Id: <20100701174302.155439206@clark.site> User-Agent: quilt/0.48-10.1 Date: Thu, 01 Jul 2010 10:44:35 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Wei Yongjun , Alexander Graf , Avi Kivity Subject: [185/200] KVM: PPC: Do not create debugfs if fail to create vcpu In-Reply-To: <20100701175201.GA2149@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1148 Lines: 39 2.6.34-stable review patch. If anyone has any objections, please let me know. ------------------ From: Wei Yongjun If fail to create the vcpu, we should not create the debugfs for it. Signed-off-by: Wei Yongjun Acked-by: Alexander Graf Cc: stable@kernel.org Signed-off-by: Avi Kivity Signed-off-by: Greg Kroah-Hartman (Cherry-picked from commit 06056bfb944a0302a8f22eb45f09123de7fb417b) --- arch/powerpc/kvm/powerpc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -193,7 +193,8 @@ struct kvm_vcpu *kvm_arch_vcpu_create(st { struct kvm_vcpu *vcpu; vcpu = kvmppc_core_vcpu_create(kvm, id); - kvmppc_create_vcpu_debugfs(vcpu, id); + if (!IS_ERR(vcpu)) + kvmppc_create_vcpu_debugfs(vcpu, id); return vcpu; } -- 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/