From: Luck, Tony <tony.luck@intel.com>
Date: Fri, 18 Dec 2009 01:05:03 +0000 (-0800)
Subject: KVM: ia64: fix build breakage due to host spinlock change
X-Git-Tag: v2.6.33-rc3~37^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a662b8135a1f9fee7d3f9129498cb03f3d6ce772;p=pandora-kernel.git

KVM: ia64: fix build breakage due to host spinlock change

Len Brown pointed out that allmodconfig is broken for
ia64 because of:

arch/ia64/kvm/vmm.c: In function 'vmm_spin_unlock':
arch/ia64/kvm/vmm.c:70: error: 'spinlock_t' has no member named 'raw_lock'

KVM has it's own spinlock routines. It should not depend on the base kernel
spinlock_t type (which changed when ia64 switched to ticket locks).  Define
its own vmm_spinlock_t type.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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