Messages in this thread | | | Date | Mon, 21 Apr 2008 21:43:36 +0200 | From | Pavel Machek <> | Subject | Re: PCI MSI breaks when booting with nosmp |
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On Mon 2008-04-21 20:45:05, Andi Kleen wrote: > Jesse Barnes <jbarnes@virtuousgeek.org> writes: > > > > Ok, I see this too on my desktop machine. It looks like we're not getting > > interrupts setup correctly in the nosmp case. Still digging through to see > > why though... > > NoSMP disables the io-apic and a lot of modern systems don't work > without APIC.
Are you sure? I still boot DOS on very recent boxes, and they seem to work. How can PC-compatible machine require an APIC? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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