linux-kernel - Re: [V7][PATCH 0/6] x86, nmi: new NMI handling routines

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Date:	Tue, 4 Oct 2011 17:05:31 +0200
From:	Robert Richter <robert.richter@....com>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	Don Zickus <dzickus@...hat.com>, "x86@...nel.org" <x86@...nel.org>,
	Andi Kleen <andi@...stfloor.org>,
	"ying.huang@...el.com" <ying.huang@...el.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"paulmck@...ux.vnet.ibm.com" <paulmck@...ux.vnet.ibm.com>,
	"avi@...hat.com" <avi@...hat.com>,
	"jeremy@...p.org" <jeremy@...p.org>
Subject: Re: [V7][PATCH 0/6] x86, nmi: new NMI handling routines

On 03.10.11 11:59:08, Peter Zijlstra wrote:
> I didn't need that, I build an allnoconfig (which got me a fail with the
> IBS patches), then an allyesconfig (which got me the earlier fail) and
> this came from my regular config which included the ipmi crap because
> Ingo hit this same fail earlier (-v5 or so) and everybody forgot to tell
> you :/

A change like the one below should fix the IBS build breakage (for
perf, x86: Implement IBS initialization).

-Robert


commit b670049b76a233599ebf64aff16cb8735fe6dc70
Author: Robert Richter <robert.richter@....com>
Date:   Tue Oct 4 16:51:54 2011 +0200

    perf, x86: Fix allnoconfig build error for ibs
    
     arch/x86/kernel/cpu/perf_event_amd_ibs.c: In function ‘get_eilvt’:
     arch/x86/kernel/cpu/perf_event_amd_ibs.c:90: error: implicit declaration of function ‘setup_APIC_eilvt’
    
    Signed-off-by: Robert Richter <robert.richter@....com>

diff --git a/arch/x86/kernel/cpu/perf_event_amd_ibs.c b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
index 1ae5154..cca9e0c 100644
--- a/arch/x86/kernel/cpu/perf_event_amd_ibs.c
+++ b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
@@ -9,6 +9,7 @@
 #include <linux/perf_event.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <asm/apic.h>
 
 static u32 ibs_caps;
 


-- 
Advanced Micro Devices, Inc.
Operating System Research Center

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