Subject: Re: linux-next: build failure after merge of the akpm tree

From: Cong Wang <[email-masked]>
Date: Fri, 01 Jul 2011 13:32:04 +0800

于 2011年07月01日 13:19, Stephen Rothwell 写道:
> Hi Andrew,
>
> After merging the akpm tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> arch/powerpc/kernel/rtas.c: In function 'rtas_restart':
> arch/powerpc/kernel/rtas.c:655:24: error: 'SYS_RESTART' undeclared (first use in this function)
> arch/powerpc/kernel/rtas.c: In function 'rtas_power_off':
> arch/powerpc/kernel/rtas.c:664:24: error: 'SYS_POWER_OFF' undeclared (first use in this function)
> arch/powerpc/kernel/rtas.c: In function 'rtas_halt':
> arch/powerpc/kernel/rtas.c:674:24: error: 'SYS_HALT' undeclared (first use in this function)
>
> Caused by commit ac050ff2a176 ("It is not necessary to share the same
> notifier.h").

I think the following patch will fix this.

Thanks.

---

Signed-off-by: WANG Cong <[email-masked]>
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 271ff63..0e0ea94 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -24,6 +24,7 @@
 #include <linux/cpumask.h>
 #include <linux/memblock.h>
 #include <linux/slab.h>
+#include <linux/reboot.h>
 
 #include <asm/prom.h>
 #include <asm/rtas.h>