[RFC][PATCH] powerpc/book3e: Fix CPU feature handling on e5500

Stephen Rothwell sfr at canb.auug.org.au
Wed Apr 6 15:41:47 EST 2011

Hi Kumar,

On Wed,  6 Apr 2011 00:29:32 -0500 Kumar Gala <galak at kernel.crashing.org> wrote:
> * I'm concerned if its ok to assume 'enum' can handle a 64-bit mask or not.
>   I'm assuming this is the reason that we use a #define on __powerpc64__

enums are *ints* and therefore 32 bit.  gcc can cope, but warns about it
(I think). So we must use the #define if any of the included bits are
above 2^32.

Stephen Rothwell                    sfr at canb.auug.org.au
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