linux-kernel - Re: [PATCH v2 1/6] perf: Add interface to add general events to sysfs

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]

Date:	Tue, 26 Jul 2011 13:50:43 +0800
From:	Lin Ming <ming.m.lin@...el.com>
To:	Greg KH <gregkh@...e.de>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...e.hu>, Andi Kleen <andi@...stfloor.org>,
	Stephane Eranian <eranian@...gle.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Kay Sievers <kay.sievers@...y.org>
Subject: Re: [PATCH v2 1/6] perf: Add interface to add general events to
 sysfs

On Tue, 2011-07-26 at 12:42 +0800, Greg KH wrote:
> On Tue, Jul 26, 2011 at 09:06:07AM +0800, Lin Ming wrote:
> > On Mon, 2011-07-25 at 23:20 +0800, Greg KH wrote:
> > > On Mon, Jul 25, 2011 at 10:32:03AM +0200, Peter Zijlstra wrote:
> > > > On Mon, 2011-07-25 at 16:11 +0800, Lin Ming wrote:
> > > > > It's strange that I didn't find a way to check if a directory is present
> > > > > in sysfs. Any hint?
> > > > 
> > > > sysfs is voodoo for me, best I can come up with is, ask the sysfs
> > > > folks ;-)
> > > > 
> > > > Kay, Greg?
> > > 
> > > What are you trying to do here specifically?
> > 
> > Now there are perf event source devices in sysfs.
> 
> As of what kernel release?

Since v2.6.38-rc1, commit abe4340(perf: Sysfs enumeration)

--
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/