From f4a70c55376683213229af7266dc57ad81aee354 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Sun, 8 Nov 2009 16:16:45 +0300
Subject: [PATCH] x86, apic: Get rid of apicid_to_cpu_present assign on 64-bit
In fact it's never get used on x86-64 (for 64 bit platform
we use differ technique to enumerate io-units).
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20091108131645.GD5300@lenovo>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/apic/apic_noop.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
index 9ab6ffb313ac..89629f622b60 100644
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -162,7 +162,12 @@ struct apic apic_noop = {
.cpu_to_logical_apicid = noop_cpu_to_logical_apicid,
.cpu_present_to_apicid = default_cpu_present_to_apicid,
+
+#ifdef CONFIG_X86_32
.apicid_to_cpu_present = default_apicid_to_cpu_present,
+#else
+ .apicid_to_cpu_present = NULL,
+#endif
.setup_portio_remap = NULL,
.check_phys_apicid_present = default_check_phys_apicid_present,
--
2.20.1