From: Chris Wright <chrisw@osdl.org>
To: Andrea Arcangeli <andrea@suse.de>
Cc: Rik van Riel <riel@redhat.com>, Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, kenneth.w.chen@intel.com
Subject: Re: disable-cap-mlock
Date: Thu, 1 Apr 2004 16:59:44 -0800 [thread overview]
Message-ID: <20040401165944.X22989@build.pdx.osdl.net> (raw)
In-Reply-To: <20040401232603.GE18585@dualathlon.random>; from andrea@suse.de on Fri, Apr 02, 2004 at 01:26:03AM +0200
* Andrea Arcangeli (andrea@suse.de) wrote:
> On Thu, Apr 01, 2004 at 06:08:18PM -0500, Rik van Riel wrote:
> > Oracle seems to be using it just fine in a certain 2.4
> > based kernel, so why exactly do you think it would be
> > useless for the problem you want to solve ?
> >
> > Also, what would need to be fixed in order for it to
> > not be useless ? ;)
>
> tell me how to call shmget(SHM_HUGETLB) without having the CAP_IPC_LOCK
> with the rlimit patch.
Account for the equivalent "locked" huge pages on shmget. I did something
like this when porting the mlock patch to 2.6 a month or so ago. I also
recall finding a couple problems along the way, but it's been a while.
I'll dig up what I have and send it in.
thanks,
-chris
--
Linux Security Modules http://lsm.immunix.org http://lsm.bkbits.net
next prev parent reply other threads:[~2004-04-02 0:59 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-01 13:59 disable-cap-mlock Andrea Arcangeli
2004-04-01 14:12 ` disable-cap-mlock Martin Zwickel
2004-04-01 16:48 ` disable-cap-mlock William Lee Irwin III
2004-04-01 16:59 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 17:11 ` disable-cap-mlock Marc-Christian Petersen
2004-04-01 17:16 ` disable-cap-mlock William Lee Irwin III
2004-04-01 17:34 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 17:38 ` disable-cap-mlock William Lee Irwin III
2004-04-01 17:42 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 17:37 ` disable-cap-mlock Stephen Smalley
2004-04-01 17:44 ` disable-cap-mlock William Lee Irwin III
2004-04-01 17:49 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 17:51 ` disable-cap-mlock William Lee Irwin III
2004-04-01 18:12 ` disable-cap-mlock William Lee Irwin III
2004-04-01 17:52 ` disable-cap-mlock Marc-Christian Petersen
2004-04-01 17:54 ` disable-cap-mlock William Lee Irwin III
2004-04-01 18:47 ` disable-cap-mlock Stephen Smalley
2004-04-01 19:26 ` disable-cap-mlock William Lee Irwin III
2004-04-01 20:23 ` disable-cap-mlock Marc-Christian Petersen
2004-04-01 21:13 ` disable-cap-mlock William Lee Irwin III
2004-04-01 21:31 ` disable-cap-mlock Marc-Christian Petersen
2004-04-01 18:34 ` disable-cap-mlock Andrew Morton
2004-04-01 18:49 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 18:52 ` disable-cap-mlock Chen, Kenneth W
2004-04-01 18:59 ` disable-cap-mlock William Lee Irwin III
2004-04-01 19:27 ` disable-cap-mlock James Morris
2004-04-02 10:39 ` disable-cap-mlock Pavel Machek
2004-04-02 23:44 ` disable-cap-mlock William Lee Irwin III
2004-04-01 19:44 ` disable-cap-mlock Rik van Riel
2004-04-01 19:52 ` disable-cap-mlock Andrew Morton
2004-04-01 22:36 ` disable-cap-mlock Andrea Arcangeli
2004-04-01 22:43 ` disable-cap-mlock Marc-Christian Petersen
2004-04-01 23:08 ` disable-cap-mlock Rik van Riel
2004-04-01 23:26 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 0:59 ` Chris Wright [this message]
2004-04-01 22:29 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 1:07 ` disable-cap-mlock Chris Wright
2004-04-02 1:18 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 1:30 ` disable-cap-mlock Chris Wright
2004-04-02 1:35 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 2:04 ` disable-cap-mlock Chris Wright
2004-04-02 2:13 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 2:21 ` disable-cap-mlock Chris Wright
2004-04-02 2:38 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 2:48 ` disable-cap-mlock Chris Wright
2004-04-02 1:30 ` disable-cap-mlock Andrew Morton
2004-04-02 1:59 ` disable-cap-mlock Chris Wright
2004-04-02 2:09 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 2:30 ` disable-cap-mlock Andrew Morton
2004-04-02 2:33 ` disable-cap-mlock Chris Wright
2004-04-02 2:45 ` disable-cap-mlock Andrew Morton
2004-04-02 2:51 ` disable-cap-mlock Chris Wright
2004-04-02 3:21 ` disable-cap-mlock William Lee Irwin III
2004-04-02 2:41 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 2:49 ` disable-cap-mlock Andrew Morton
2004-04-02 3:07 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 21:35 ` disable-cap-mlock Andrew Morton
2004-04-02 22:36 ` disable-cap-mlock Chris Wright
2004-04-02 22:56 ` disable-cap-mlock Andrea Arcangeli
2004-04-02 23:01 ` disable-cap-mlock Andrew Morton
2004-04-02 23:18 ` disable-cap-mlock Chris Wright
2004-04-05 12:13 ` disable-cap-mlock Stephen Smalley
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