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SubjectRe: [BUG] 2.5.63: ESR killed my box!

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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