linux-kernel - Re: [PATCH v10 12/12] tracing: define trace_dump_stack() if !CONFIG

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: <5257F666.7080703@hitachi.com>
Date:	Fri, 11 Oct 2013 22:00:22 +0900
From:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
To:	Tom Zanussi <tom.zanussi@...ux.intel.com>
Cc:	rostedt@...dmis.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 12/12] tracing: define trace_dump_stack() if !CONFIG_STACKTRACE

(2013/10/11 9:48), Tom Zanussi wrote:
> If CONFIG_STACKTRACE is turned off, trace_dump_stack() isn't defined,
> resulting in an 'undefined reference' error - define a stub to remedy
> that.
> 
> Signed-off-by: Tom Zanussi <tom.zanussi@...ux.intel.com>

Hmm, what kernel config caused that error?
It seems that the CONFIG_STACKTRACE is forced on if it is required.
And if you have found such case, IMHO, we should turn on the CONFIG_STACKTRACE
in Kconfig.
(Also, if it is not related to this series, it should be reported as a separated
bugfix :) )

Thank you,


-- 
Masami HIRAMATSU
IT Management Research Dept. Linux Technology Center
Hitachi, Ltd., Yokohama Research Laboratory
E-mail: masami.hiramatsu.pt@...achi.com


--
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/