[PReP][PATCH] Fix ISA PIC interrupt acknowledge address detection
hollis at penguinppc.org
Fri Sep 17 05:23:48 EST 2004
On Sep 16, 2004, at 1:25 PM, Leigh Brown wrote:
> The ISA PIC address for acknowledging interrupts is actually defined
> in residual data as a 32-bit system address, rather than a 32-bit
> memory address. This is rather embarrasing, as I don't think this
> function has done the right thing, ever.
> Tested and working fine on my Carolina and 140.
And this is important, as 2.6.9-rcX suffer from the dreaded Carolina
"lost interrupt" problems. Could we try to get this patch into 2.6.9
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