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Date: Tue, 12 Apr 2011 08:35:38 +0200 From: Ingo Molnar <mingo@...e.hu> To: jacob pan <jacob.jun.pan@...ux.intel.com> Cc: "H. Peter Anvin" <hpa@...or.com>, Thomas Gleixner <tglx@...utronix.de>, LKML <linux-kernel@...r.kernel.org>, Feng Tang <feng.tang@...el.com>, Alan Cox <alan@...ux.intel.com>, Arjan van de Ven <arjan@...ux.intel.com> Subject: Re: [PATCH v2] x86/mrst: correct pin to irq mapping * jacob pan <jacob.jun.pan@...ux.intel.com> wrote: > Without the patch, kernel will crash during boot on Moorestown since the > secondary CPU clockevent (apbt1) will fail to request irq#1, which does not > have ioapic chip in its irq_desc[] entry. So, I would think this is an urgent > bug fix for 39. Ok, just for future reference, this information is like 10x more important than *any* of the other information you presented in various changelog versions of this patch! I do not have this hardware so i had no idea how severe the problem was in practice - whether it's cosmetic, performance related or stability related. I'll push your urgent fix to Linus via tip:x86/urgent. Thanks, 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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