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