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xen-devel
[Xen-devel] [PATCH RFC V5 11/11] xen: enable PV ticketlocks on HVM	Xen
 
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To:  | 
"H. Peter Anvin" <hpa@xxxxxxxxx> | 
 
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Subject:  | 
[Xen-devel] [PATCH RFC V5 11/11] xen: enable PV ticketlocks on HVM	Xen | 
 
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From:  | 
Jeremy Fitzhardinge <jeremy@xxxxxxxx> | 
 
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Date:  | 
Wed, 12 Oct 2011 17:51:43 -0700 | 
 
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Cc:  | 
Marcelo Tosatti <mtosatti@xxxxxxxxxx>, Nick Piggin <npiggin@xxxxxxxxx>,	KVM <kvm@xxxxxxxxxxxxxxx>,	Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>,	Peter Zijlstra <peterz@xxxxxxxxxxxxx>,	the arch/x86 maintainers <x86@xxxxxxxxxx>,	Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>,	Andi Kleen <andi@xxxxxxxxxxxxxx>, Avi Kivity <avi@xxxxxxxxxx>,	Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>,	Ingo Molnar <mingo@xxxxxxx>,	Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>,	Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx> | 
 
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Delivery-date:  | 
Wed, 12 Oct 2011 18:11:25 -0700 | 
 
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From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
---
 arch/x86/xen/smp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 4dec905..2d01aeb 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -552,4 +552,5 @@ 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();
 }
-- 
1.7.6.4
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- [Xen-devel] [PATCH RFC V5 00/11] Paravirtualized ticketlocks, Jeremy Fitzhardinge
- [Xen-devel] [PATCH RFC V5 04/11] xen: defer spinlock setup until	boot CPU setup, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 02/11] x86/ticketlock: don't inline	_spin_unlock when using paravirt spinlocks, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 01/11] x86/spinlock: replace pv spinlocks	with pv ticketlocks, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 03/11] x86/ticketlock: collapse a layer	of functions, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 06/11] xen/pvticketlocks: add	xen_nopvspin parameter to disable xen pv ticketlocks, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 09/11] x86/ticketlock: add slowpath logic, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 05/11] xen/pvticketlock: Xen	implementation for PV ticket locks, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 08/11] x86/pvticketlock: when	paravirtualizing ticket locks, increment by 2, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 10/11] xen/pvticketlock: allow interrupts	to be enabled while blocking, Jeremy Fitzhardinge
 
- [Xen-devel] [PATCH RFC V5 11/11] xen: enable PV ticketlocks on HVM	Xen,
Jeremy Fitzhardinge <=
 
- [Xen-devel] [PATCH RFC V5 07/11] x86/pvticketlock: use callee-save	for lock_spinning, Jeremy Fitzhardinge
 
- RE: [Xen-devel] [PATCH RFC V5 00/11] Paravirtualized ticketlocks, James Harper
 
 
 
 
[Xen-devel] Re: [PATCH RFC V5 00/11] Paravirtualized ticketlocks, Peter Zijlstra
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