linux-kernel - Re: linux-next: Tree for May 18 (mm/memory-failure.c)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20150520060900.GD27005@hori1.linux.bs1.fc.nec.co.jp>
Date:	Wed, 20 May 2015 06:09:00 +0000
From:	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
To:	Xie XiuQi <xiexiuqi@...wei.com>
CC:	Randy Dunlap <rdunlap@...radead.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	"linux-next@...r.kernel.org" <linux-next@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Linux MM <linux-mm@...ck.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jim Davis <jim.epost@...il.com>,
	Chen Gong <gong.chen@...ux.intel.com>
Subject: Re: linux-next: Tree for May 18 (mm/memory-failure.c)

On Wed, May 20, 2015 at 01:41:57PM +0800, Xie XiuQi wrote:
...
> 
> Hi Naoya,
> 
> This patch will introduce another build error with attched config file.
> 
> drivers/built-in.o:(__tracepoints+0x500): multiple definition of `__tracepoint_aer_event'
> mm/built-in.o:(__tracepoints+0x398): first defined here
> drivers/built-in.o:(__tracepoints+0x4ec): multiple definition of `__tracepoint_memory_failure_event'
> mm/built-in.o:(__tracepoints+0x384): first defined here
> drivers/built-in.o:(__tracepoints+0x514): multiple definition of `__tracepoint_mc_event'
> mm/built-in.o:(__tracepoints+0x3ac): first defined here
> drivers/built-in.o:(__tracepoints+0x528): multiple definition of `__tracepoint_extlog_mem_event'
> mm/built-in.o:(__tracepoints+0x3c0): first defined here
> make: *** [vmlinux] Error 1
> 
> Is this one better?

Yes, thank you for digging.
I posted exactly the same patch just miniutes ago, but yours is a bit
earlier than mine, so you take the authorship :)

> ---
> From 99d91a901142b17287432b00169ac6bd9d87b489 Mon Sep 17 00:00:00 2001
> From: Xie XiuQi <xiexiuqi@...wei.com>
> Date: Thu, 21 May 2015 13:11:38 +0800
> Subject: [PATCH] tracing: fix build error in mm/memory-failure.c
> 
> next-20150515 fails to build on i386 with the following error:
> 
> mm/built-in.o: In function `action_result':
> memory-failure.c:(.text+0x344a5): undefined reference to `__tracepoint_memory_failure_event'
> memory-failure.c:(.text+0x344d5): undefined reference to `__tracepoint_memory_failure_event'
> memory-failure.c:(.text+0x3450c): undefined reference to `__tracepoint_memory_failure_event'
> 
> trace_memory_failure_event depends on CONFIG_RAS,
> so add 'select RAS' in mm/Kconfig to avoid this error.
> 
> Reported-by: Randy Dunlap <rdunlap@...radead.org>
> Reported-by: Jim Davis <jim.epost@...il.com>
> Cc: Naoya Horiguchi <n-horiguchi@...jp.nec.com>
> Cc: Steven Rostedt <rostedt@...dmis.org>
> Cc: Chen Gong <gong.chen@...ux.intel.com>
> Signed-off-by: Xie XiuQi <xiexiuqi@...wei.com>

Acked-by: Naoya Horiguchi <n-horiguchi@...jp.nec.com>

Thanks,
Naoya--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/