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Message-Id: <1190574641.4035.148.camel@chaos> Date: Sun, 23 Sep 2007 21:10:41 +0200 From: Thomas Gleixner <tglx@...utronix.de> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: Andi Kleen <ak@...e.de>, Andrew Morton <akpm@...ux-foundation.org>, LKML <linux-kernel@...r.kernel.org> Subject: Re: 2.6.23-rc4-mm1 and -rc6-mm1: boot failure on HP nx6325, related to clockevents On Sun, 2007-09-23 at 12:57 +0200, Rafael J. Wysocki wrote: > Hi Thomas, > > Unfortunately, my observation that the patch series: > > http://tglx.de/projects/hrtimers/2.6.23-rc4/patch-2.6.23-rc4-hrt1.patches.tar.bz2 > > worked with 2.6.23-rc4 was wrong. It _sometimes_ works, but usually doesn't > boot, just like 2.6.23-rc4-mm1, 2.6.23-rc6-mm1 and everything in between with > the above patch series applied. I've also tried: > > http://tglx.de/projects/hrtimers/2.6.23-rc5/patch-2.6.23-rc5-hrt1.patches.tar.bz2 > http://tglx.de/projects/hrtimers/2.6.23-rc6/patch-2.6.23-rc6-hrt2.patch > > with the same result. > > The problematic patch is x86_64-convert-to-clockevents.patch . > > Since the boot fails very early, before any messages reach the (VGA) console, > I have no idea what to do next, except for digging in the code. Ok, lets track it down. Is there any difference when you add: nohz=off highres=off noapictimer or any combinations of the above to the kernel command line ? tglx - 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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