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Date: Sat, 03 Nov 2012 19:06:44 -0400 From: Sasha Levin <levinsasha928@...il.com> To: Jiri Slaby <jslaby@...e.cz> CC: Jiri Slaby <jirislaby@...il.com>, gregkh@...uxfoundation.org, alan@...ux.intel.com, linux-kernel@...r.kernel.org, Dave Jones <davej@...hat.com> Subject: Re: [PATCH 21/21] TTY: move tty buffers to tty_port On 11/03/2012 11:55 AM, Jiri Slaby wrote: > On 11/03/2012 03:03 AM, Sasha Levin wrote: >> On 11/02/2012 12:18 PM, Jiri Slaby wrote: >>> On 11/02/2012 05:07 PM, Sasha Levin wrote: >>>> On Fri, Nov 2, 2012 at 11:51 AM, Jiri Slaby <jslaby@...e.cz> wrote: >>>>> On 10/31/2012 04:59 PM, Sasha Levin wrote: >>>>>> So you probably want a lot more than 100k syscalls, why limit it at >>>>>> all actually? >>>>> >>>>> I unset the limit but I still can't reproduce... >>>>> >>>>>> I've attached my .config for the guest kernel as reference. >>>>> >>>>> Even using this config does not help to reproduce that. >>>>> >>>>> Do you use some special trinity params? >>>> >>>> Not really: >>>> >>>> ./trinity -m --quiet --dangerous -l off >>> >>> Oh, you run that as root?? >>> >>>> Can I add something to my kernel to provide more info when it happens? >>> >>> Maybe the attached patch can tell us more... >>> >> >> Nope, I see the warnings mentioned before, without the new 'HUH' warnings. > > Actually it does. It is exactly as you wrote some time earlier. The work > is scheduled after is was cancelled and should not trigger anymore. Or, > it is scheduled before it is supposed to do. Could you try the attached > patch and report what happens with that patch? > > PS I can't reproduce by whatever I tried. > > thanks, > Interesting... [ 388.783955] tty is bad=0 ops= (null)Pid: 6480, comm: kworker/1:2 Tainted: G W 3.7.0-rc3-next-20121102-sasha-00002-gbb570e0-dirty #111 Thanks, Sasha -- 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/
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