Re: SMP+irq handling broken in current git?

From: Jens Axboe
Date: Thu Jun 23 2005 - 13:53:51 EST

On Thu, Jun 23 2005, Jeff Garzik wrote:
> Jens Axboe wrote:
> >Hi,
> >
> >Something strange is going on with current git as of this morning (head
> >ee98689be1b054897ff17655008c3048fe88be94). On an old test box (dual p3
> >800MHz), using the same old config I always do on this box has very
> >broken interrupt handling:
> Does 2.6.12 work for you?
> 2.6.11?

2.6.11 works, 2.6.12 does not.

> I noticed a few "2.6.12 is broken, 2.6.11 works" bug reports with
> vaguely similar circumstances -- irq handling being a culprit.

One boot kept looping with screaming floppy interrupts, so something has
gone really bad there.

Jens Axboe

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