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Date: Thu, 21 Sep 2006 10:04:57 +0200 From: Ingo Molnar <mingo@...e.hu> To: Deepak Saxena <dsaxena@...xity.net> Cc: linux-kernel@...r.kernel.org, Daniel Walker <dwalker@...sta.com>, Thomas Gleixner <tglx@...utronix.de>, rmk@....linux.org.uk, Kevin Hilman <khilman@...sta.com>, linux-arm-kernel@...ts.arm.linux.org.uk Subject: Re: 2.6.18-rt1 * Deepak Saxena <dsaxena@...xity.net> wrote: > I am seeing an intermittent lock up on the ARM Versatile board during > the ALSA driver init that only shows up with (PREEMPT_RT & > !HIGH_RES_TIMERS & ARM_EABI) enabled. If HRT is disabled and EABI is > enabled, the kernel works every time, and same with !RT & !HRT & EABI. > I get no oops, just a complete lock up with no console output. does enabling LOCKDEP give you any better info? (It might not make a difference on the bootup that locks, but maybe you'll get a lockdep clue about the problem in one of the successful bootups.) Ingo - 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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