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* Rui Nuno Capela <rncbc@rncbc.org> wrote: > Ingo Molnar wrote:> >> > the -RT patchset doesnt properly detect my fd0 device, so there's > > definitely something broken in that area. The unpatched -rc2-mm3 kernel > > detects it fine. Might be an effect of IRQ threading - the floppy > > hardware/driver is a fragile beast.> >> > But it works flawlessly on my laptop (P4/UP). Could it be SMP/HT > related? yeah, could be, the failure i'm seeing is on SMP. On SMP if you have interrupt threads then concurrency is higher. fd0 gets detected fine when i turn IRQ threading off. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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