linux-kernel - Re: ipc,sem: sysv semaphore scalability

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: <20130329180455.GA22395@redhat.com>
Date:	Fri, 29 Mar 2013 14:04:55 -0400
From:	Dave Jones <davej@...hat.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Rik van Riel <riel@...riel.com>,
	Davidlohr Bueso <davidlohr.bueso@...com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	hhuang@...hat.com, "Low, Jason" <jason.low2@...com>,
	Michel Lespinasse <walken@...gle.com>,
	Larry Woodman <lwoodman@...hat.com>,
	"Vinod, Chegu" <chegu_vinod@...com>,
	Peter Hurley <peter@...leysoftware.com>
Subject: Re: ipc,sem: sysv semaphore scalability

On Fri, Mar 29, 2013 at 11:00:27AM -0700, Linus Torvalds wrote:
 > On Fri, Mar 29, 2013 at 9:17 AM, Dave Jones <davej@...hat.com> wrote:
 > >
 > > Now that I have that reverted, I'm not seeing msgrcv traces any more, but
 > > I've started seeing this..
 > >
 > > general protection fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
 > >
 > > Looks like seg was already kfree'd.
 > 
 > Just to clarify: is this you testing -mm that has Davidlohr's and
 > Rik's scalability patches? Or mainline?

mainline. Your current tree.

	Dave
--
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/