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SubjectRe: PATCH 2.4.0.10.3: pc_keyb and q40_keyb cleanup


On Mon, 16 Oct 2000, Andrea Arcangeli wrote:

> On Sun, Oct 15, 2000 at 03:48:55PM -0400, Jeff Garzik wrote:
> > Changes:
> > * both: we know we are in an interrupt, so
> > s/spin_lock_irqsave/spin_lock/
>
> There request_irq is not called passing the SA_INTERRUPT flag so the irq
> handler is recalled with irqs enabled and in turn irqsave is necessary.

And don't try to use SA_INTERRUPT: it is a no-op on many architectures,
including, in the future, x86.

Linus

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