Re: Fixes for nforce2 hard lockup, apic, io-apic, udma133 covered

[Jesse Allen]

On Wed, Dec 10, 2003 at 11:00:39AM +0100, Mikael Pettersson wrote:
> Please try without this delay but with the disconnect PCI quirk.
> 


OK,  I have tried it without the delay, and with Ross' timer patch.  It will obviously lockup, and nmi_watchdog doesn't work.  Added the disconnect quirk patch, and lockups are gone and nmi_watchdog works.  So there is no difference between the disconnect patch or the ACK delay patch.  Though I found nmi_watchdog does depend on having either the disconnect patch or the delay patch (not an io_apic patch).  You think the disconnect patch is better?  In any event, they both indicate a behavior, and there maybe a better solution to all of it.

Jesse
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/