linux-kernel - Re: [PATCH 00/12] jump label v10

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Message-ID: <20100728204225.GB28992@redhat.com>
Date:	Wed, 28 Jul 2010 16:42:26 -0400
From:	Jason Baron <jbaron@...hat.com>
To:	David Miller <davem@...emloft.net>
Cc:	linux-kernel@...r.kernel.org, mingo@...e.hu,
	mathieu.desnoyers@...ymtl.ca, hpa@...or.com, tglx@...utronix.de,
	rostedt@...dmis.org, andi@...stfloor.org, roland@...hat.com,
	rth@...hat.com, mhiramat@...hat.com, fweisbec@...il.com,
	avi@...hat.com, vgoyal@...hat.com, sam@...nborg.org,
	tony@...eyournoodle.com
Subject: Re: [PATCH 00/12] jump label v10

On Wed, Jul 28, 2010 at 01:24:27PM -0700, David Miller wrote:
> > Patches are against Ingo's latest -tip tree. 
> 
> After applying patch #5:
> 
> kernel/kprobes.c: In function 'register_kprobe':
> kernel/kprobes.c:1145:6: error: implicit declaration of function 'jump_label_text_reserved'
> make[1]: *** [kernel/kprobes.o] Error 1
> make[1]: *** Waiting for unfinished jobs....
> make: *** [kernel] Error 2

ok,

Not sure exactly what your .config is, but pulling in jump_label.h
explicitly into kprobes.c should fix that. if it doesn't please post
your .config. 


diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 2f9bea6..a53bff3 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -47,6 +47,7 @@
 #include <linux/memory.h>
 #include <linux/ftrace.h>
 #include <linux/cpu.h>
+#include <linux/jump_label.h>
 
 #include <asm-generic/sections.h>
 #include <asm/cacheflush.h>

thanks,

-Jason
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