Messages in this thread | | | Date | Wed, 26 Feb 2003 07:20:00 -0800 (PST) | From | Linus Torvalds <> | Subject | Re: [BUG] 2.5.63: ESR killed my box! |
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On Tue, 25 Feb 2003, William Lee Irwin III wrote: > In message mbligh wrote: > >> I put an esr_disable flag in there a while back ... does that workaround it? > > On Wed, Feb 26, 2003 at 06:14:42PM +1100, Rusty Russell wrote: > > Yes. Hmm. Wonder if that helps my SMP wierness, too. > > It shouldn't be set on anything but NUMA-Q and "bigsmp".
Hmm.. Why is it right on those, but not on normal machines? The APIC is the same, and if the big machines need it, apparently at least _one_ small machine needs it too..
Also, if we find that the ESR value was non-zero, it sounds a bit stupid to enable error delivery at bootup. We already know there was an error, we don't need to be told.
Linus
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