linux-kernel - Re: [RFC] x86,perf: Implement minimal P4 PMU driver v14

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 for Android: free password hash cracker in your pocket

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

Date:	Thu, 11 Mar 2010 21:29:32 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Lin Ming <ming.m.lin@...el.com>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Robert Richter <robert.richter@....com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [RFC] x86,perf: Implement minimal P4 PMU driver v14

On Thu, Mar 11, 2010 at 07:16:46PM +0100, Ingo Molnar wrote:
> 
> * Cyrill Gorcunov <gorcunov@...nvz.org> wrote:
> 
[...]
> > x86,perf: Implement minimal P4 PMU driver v15
> 
> i also triggered this:
> 
> [  436.224139] PMU: Dep events are not implemented yet
> 

yes, it's expected since it's not implemented yet, but there
is a hope to implement it next week.

> 
> All in one, the P4 PMU perf driver works on this box like a charm and all the 
> common profiling workflows work out of box, without any serious limitations - 
> really nice work! (Obviously some events wont work yet, etc.)
> 

All credits go to Ming, he spent a lot of time to make this code working! :)

> So it's pretty impressive and i've queued up your patch in tip:perf/x86 and 
> will merge it into perf/core after others had a chance to test it too.
> 
> 	Ingo
> 

yeah, wide testing would be great. Thanks!

	-- Cyrill
--
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/