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Date: Thu, 16 Jan 2014 16:48:01 +0100 From: Peter Zijlstra <peterz@...radead.org> To: Daniel Lezcano <daniel.lezcano@...aro.org> Cc: raistlin@...ux.it, juri.lelli@...il.com, Ingo Molnar <mingo@...nel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [BUG] [ tip/sched/core ] System unresponsive after booting On Thu, Jan 16, 2014 at 04:28:05PM +0100, Daniel Lezcano wrote: > On 01/16/2014 03:25 PM, Peter Zijlstra wrote: > >On Thu, Jan 16, 2014 at 03:20:20PM +0100, Daniel Lezcano wrote: > >>Already tested. The last commits do not change the issue described above. > > > >Bummer, ok, what version of Ubuntu/rsyslogd are you using? I have a > >laptop around that should have some recent ubuntu on it, let me go find > >it. > > > > Removing the lines below fix the issue. > > These changes were introduced by the commit > d50dde5a10f305253cbc3855307f608f8a3c5f73. > > I don't get the connection between what is supposed to do the patch as > described in the commit log and these four lines added. The interface adds: sched_attr::sched_nice And extends __sched_setscheduler() to also set nice values as provided by the sched_attr, therefore we must check to see if we've got permission to change the nice value. -- 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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