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Message-ID: <75b66ecd0703280916v5a9ed49u2f2549a455e832f1@mail.gmail.com> Date: Wed, 28 Mar 2007 12:16:16 -0400 From: "Lee Revell" <rlrevell@...-job.com> To: John <linux.kernel@...e.fr> Cc: linux-kernel@...r.kernel.org, mingo@...e.hu, akpm@...l.org, linux-apps@...r.kernel.org Subject: Re: 2.6.20.3-rt8 - DMA suffers excessive delay periodically On 3/28/07, John <linux.kernel@...e.fr> wrote: > Would someone know how to disable SMM in this BIOS? > There's no generic way. Try disabling USB keyboard emulation and any unused peripherals. Also google "RTAI disable SMM". > > Is this a laptop? They are plagued with SMM problems... > > No it is an "indutrial" motherboard. > Although I don't know what makes it "industrial". > One would really hope that such a device would be designed for machine control and similar RT apps and thus free of SMM... Lee - 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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