On Wed, Jan 11, 2017 at 12:09 AM, Herbert Xu <herb...@gondor.apana.org.au> wrote: > On Wed, Jan 11, 2017 at 08:06:54AM +0000, Ard Biesheuvel wrote: >> >> Couldn't we update the __aligned(x) macro to emit 32 if arch == x86 >> and x == 16? All other cases should work just fine afaict > > Not everyone uses that macro. You'd also need to add some checks > to stop people from using the gcc __attribute__ directly. >
You'd also have to audit things to make sure that __aligned__(16) isn't being used for non-stack purposes. After all, __aligned__(16) in static data is fine, and it's also fine as a promise to GCC that some object is 16-byte aligned. --Andy -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
