linux-kernel - Re: rcu: Throttle rcu_try_advance_all_cbs() execution causes visible slowdown in ftrace switching

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: <20140822083257.GI17334@pathway.suse.cz>
Date:	Fri, 22 Aug 2014 10:32:57 +0200
From:	Petr Mládek <pmladek@...e.cz>
To:	Fengguang Wu <fengguang.wu@...el.com>
Cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Tibor Billes <tbilles@....com>,
	Josh Triplett <josh@...htriplett.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jiri Kosina <jkosina@...e.cz>, linux-kernel@...r.kernel.org,
	Wanlong Gao <gaowanlong@...fujitsu.com>
Subject: Re: rcu: Throttle rcu_try_advance_all_cbs() execution causes visible
 slowdown in ftrace switching

On Fri 2014-08-22 11:35:29, Fengguang Wu wrote:
> Hi Petr,
> 
> Sorry for picking up this old thread, but I noticed your attached
> ftrace test script and would like to ask for your permission to
> include it in
> 
>         https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git
> 
> which is GPLv2. If you kindly agree, I'll run it actively for testing
> the upstream linux kernels.

Sure. Feel free to use the test script under GPLv2 license.

Best Regards,
Petr
--
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/