From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jiri Slaby <jslaby@suse.cz>
Date: Mon, 22 Aug 2011 07:27:31 +0000
Subject: ia64 build broken on CONFIG_DEBUG_STACK_USAGE
Message-Id: <4E5204E3.7070107@suse.cz>
List-Id: <linux-ia64.vger.kernel.org>
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To: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>, linux-ia64@vger.kernel.org, Linux kernel mailing list <linux-kernel@vger.kernel.org>

Hi,

when CONFIG_DEBUG_STACK_USAGE is selected, I get these errors:
  CC      arch/ia64/kernel/asm-offsets.s
In file included from arch/ia64/kernel/asm-offsets.c:9:
include/linux/sched.h: In function =91stack_not_used=92:
include/linux/sched.h:2419: error: =91IA64_TASK_SIZE=92 undeclared (first
use in this function)
include/linux/sched.h:2419: error: (Each undeclared identifier is
reported only once
include/linux/sched.h:2419: error: for each function it appears in.)
include/linux/sched.h:2419: error: =91IA64_THREAD_INFO_SIZE=92 undeclared
(first use in this function)
make[1]: *** [arch/ia64/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2

regards,
--=20
js
suse labs