Re: [PATCH] aic7xxx bouncing over 4G

Andrew Morton
2002-12-28T22:46:46Z

James Bottomley wrote:
>
> gibbs@scsiguy.com said:
> > Hmm. The only previous bug report I had in this area was related to a
> > missing cast. That was fixed, but I guess it wasn't enough to solve
> > the problem.
>
> It looks like possibly a config option that doesn't exist (and a possibly
> improper reliance on the dma_mask default value---which should work almost all
> the time, but it's safer to set it).
>
> Andrew, could you try the attached (untested) patch and see if the problem
> goes away.
>

That fixed it, thanks. Tested with:

CONFIG_HIGHMEM4G
CONFIG_HIGHMEM64G, mem=4G
CONFIG_HIGHMEM64G, (7G)