[PATCH] Treat ISI faults as read faults on classic 32-bit PowerPC

Jon Loeliger jdl at freescale.com
Fri Jul 20 02:44:57 EST 2007

On Wed, 2007-07-18 at 19:00, Paul Mackerras wrote:

> Hmmm.  The dangling else clauses are pretty gross, and in fact we have
> the same problem on POWER3 and RS64 processors (to be fair, we had
> the problem before and didn't notice, but we should still fix it).
> How about this instead?  Could people test it please?  (Note that
> CPU_FTR_NOEXECUTE is 0 in 32-bit kernels.)
> Paul.
> diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
> index 0ece513..99c3093 100644
> --- a/arch/powerpc/mm/fault.c
> +++ b/arch/powerpc/mm/fault.c

Acked-by: Jon Loeliger <jdl at freescale.com>

Tested on 8641HPCN.


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