On Wed, Jul 18, 2012 at 06:53:34AM +0100, Jon Masters wrote: > On 07/06/2012 05:05 PM, Catalin Marinas wrote: > > > The reason for this patch is that we want SHMLBA to be 64K on AArch64 > > Presumably this is to obviate differences between 64K or 4K pages?
Right, we don't have D-side aliasing with AArch64 processors, so SHMLBA can be left as the minimum alignment requirement, which is PAGE_SIZE. The compat bit is more fun because userspace expects to see 16k there. Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
