linux-kernel - Re: [PATCH 0/6] Remove owner field from sysfs attribute structure

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: <20100730143622.GA30105@suse.de>
Date:	Fri, 30 Jul 2010 07:36:22 -0700
From:	Greg KH <gregkh@...e.de>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Tejun Heo <tj@...nel.org>,
	Guenter Roeck <guenter.roeck@...csson.com>,
	"James E.J. Bottomley" <James.Bottomley@...e.de>,
	Richard Purdie <rpurdie@...ys.net>,
	Paul Mackerras <paulus@...ba.org>,
	Jean Delvare <khali@...ux-fr.org>,
	Dmitry Torokhov <dtor@...l.ru>,
	Liam Girdwood <lrg@...mlogic.co.uk>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Jani Nikula <ext-jani.1.nikula@...ia.com>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Chris Wright <chrisw@...s-sol.org>,
	Nick Cheng <nick.cheng@...ca.com.tw>,
	James Smart <james.smart@...lex.com>,
	Alex Iannicelli <alex.iannicelli@...lex.com>,
	"Eric W. Biederman" <ebiederm@...stanetworks.com>,
	Benjamin Thery <benjamin.thery@...l.net>,
	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	linuxppc-dev@...abs.org
Subject: Re: [PATCH 0/6] Remove owner field from sysfs attribute structure

On Fri, Jul 30, 2010 at 08:28:10PM +1000, Benjamin Herrenschmidt wrote:
> On Fri, 2010-07-30 at 10:45 +0200, Tejun Heo wrote:
> > On 07/29/2010 07:09 AM, Guenter Roeck wrote:
> > > The following comment is found in include/linux/sysfs.h:
> > > 
> > >    /* FIXME
> > >     * The *owner field is no longer used.
> > >     * x86 tree has been cleaned up. The owner
> > >     * attribute is still left for other arches.
> > >     */
> > > 
> > > As it turns out, the *owner field is (again?) initialized in several modules,
> > > suggesting that such initialization may be creeping back into the code.
> > > 
> > > This patch set removes the above comment, the *owner field, and each instance
> > > in the code where it was found to be initialized.
> > > 
> > > Compiled with x86 allmodconfig as well as with all alpha, arm, mips, powerpc,
> > > and sparc defconfig builds.
> > 
> > Yeah, the change is way overdue.  Maybe we should have just removed
> > them back then.
> 
> I'm happy with the powerpc related patches as long as we all agree that
> needs to go. Do you need me to put some of this in powerpc.git or are
> you carrying them all to Linus ?

I can carry them all in my driver-core tree if you don't object.

thanks,

greg k-h
--
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/