From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raghavendra K T Subject: [PATCH RFC V9 12/19] xen: Enable PV ticketlocks on HVM Xen Date: Sun, 02 Jun 2013 00:55:03 +0530 Message-ID: <20130601192503.5966.70501.sendpatchset@codeblue> References: <20130601192125.5966.35563.sendpatchset@codeblue> Return-path: In-Reply-To: <20130601192125.5966.35563.sendpatchset@codeblue> Sender: linux-kernel-owner@vger.kernel.org To: gleb@redhat.com, mingo@redhat.com, jeremy@goop.org, x86@kernel.org, konrad.wilk@oracle.com, hpa@zytor.com, pbonzini@redhat.com Cc: linux-doc@vger.kernel.org, habanero@linux.vnet.ibm.com, Raghavendra K T , xen-devel@lists.xensource.com, peterz@infradead.org, mtosatti@redhat.com, stefano.stabellini@eu.citrix.com, andi@firstfloor.org, attilio.rao@citrix.com, ouyang@cs.pitt.edu, gregkh@suse.de, agraf@suse.de, chegu_vinod@hp.com, torvalds@linux-foundation.org, avi.kivity@gmail.com, tglx@linutronix.de, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, stephan.diestelhorst@amd.com, riel@redhat.com, drjones@redhat.com, virtualization@lists.linux-foundation.org, srivatsa.vaddagiri@gmail.com List-Id: xen-devel@lists.xenproject.org xen: Enable PV ticketlocks on HVM Xen From: Stefano Stabellini Signed-off-by: Jeremy Fitzhardinge Reviewed-by: Konrad Rzeszutek Wilk Signed-off-by: Raghavendra K T --- arch/x86/xen/smp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index dcdc91c..8d2abf7 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -682,4 +682,5 @@ void __init xen_hvm_smp_init(void) smp_ops.cpu_die = xen_hvm_cpu_die; smp_ops.send_call_func_ipi = xen_smp_send_call_function_ipi; smp_ops.send_call_func_single_ipi = xen_smp_send_call_function_single_ipi; + xen_init_spinlocks(); }