linux-kernel - Re: [PATCH] x86: APIC: Remove apic_write

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Date:	Sun, 20 Jul 2008 14:08:11 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Suresh Siddha <suresh.b.siddha@...el.com>
Cc:	Yinghai Lu <yhlu.kernel@...il.com>,
	Zachary Amsden <zach@...are.com>,
	"Maciej W. Rozycki" <macro@...ux-mips.org>,
	"x86@...nel.org" <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Jeremy Fitzhardinge <jeremy@...p.org>
Subject: Re: [PATCH] x86: APIC: Remove apic_write_around(); use alternatives


i've merged tip/x86/x2apic into tip/master, and it seems to be working 
fine. One UP build fix was needed for Xen, see below.

	Ingo

-------------------------->
commit caf43bf7c6a55e89b6df5179df434d67e24aa32e
Author: Ingo Molnar <mingo@...e.hu>
Date:   Sun Jul 20 14:06:50 2008 +0200

    x86, xen: fix apic_ops build on UP
    
    fix:
    
     arch/x86/xen/enlighten.c:615: error: variable ‘xen_basic_apic_ops’ has initializer but incomplete type
     arch/x86/xen/enlighten.c:616: error: unknown field ‘read’ specified in initializer
     [...]
    
    Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/xen/enlighten.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 008b7b6..e4d1459 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -35,6 +35,7 @@
 #include <xen/page.h>
 
 #include <asm/paravirt.h>
+#include <asm/apic.h>
 #include <asm/page.h>
 #include <asm/xen/hypercall.h>
 #include <asm/xen/hypervisor.h>
--
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