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

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Message-ID: <20080720150444.GA4225@elte.hu>
Date:	Sun, 20 Jul 2008 17:04:44 +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


* Ingo Molnar <mingo@...e.hu> wrote:

> 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.

and a similar one for UP lguest.

	Ingo

---------------->
commit 7be42004065ce4df193aeef5befd26805267d0d9
Author: Ingo Molnar <mingo@...e.hu>
Date:   Sun Jul 20 17:04:57 2008 +0200

    x86, lguest: fix apic_ops build on UP
    
    fix:
    
      arch/x86/lguest/boot.c:816: error: variable ‘lguest_basic_apic_ops’ has initializer but incomplete type
      arch/x86/lguest/boot.c:817: error: unknown field ‘read’ specified in initializer
     [...]
    
    Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/lguest/boot.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 35c4349..756fc48 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -55,6 +55,7 @@
 #include <linux/lguest_launcher.h>
 #include <linux/virtio_console.h>
 #include <linux/pm.h>
+#include <asm/apic.h>
 #include <asm/lguest.h>
 #include <asm/paravirt.h>
 #include <asm/param.h>
--
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