Hi,

On Thu, Mar 08, 2001 at 09:12:52PM +0100, Manfred Spraul wrote:
> > 
> Fixing the bug is more difficult than I thought:
> 
> Initially I assumed it would be a two-liner (lock, unlock) but kmap()
> can sleep.
> 
> Can I reuse a kmap_atomic() type or should I add a new type?

I've just tried with the patch below and it seems fine.  You don't
need to hold the spinlock over the kmap() call: you only need to hold
a reference to the page.

Cheers,
 Stephen