On Mon, Aug 01, 2016 at 02:56:05PM +0200, Christophe Leroy wrote: > --- a/arch/powerpc/lib/checksum_32.S > +++ b/arch/powerpc/lib/checksum_32.S > @@ -127,7 +127,8 @@ _GLOBAL(csum_partial_copy_generic) > stw r7,12(r1) > stw r8,8(r1) > > - andi. r0,r4,1 /* is destination address even ? */ > + rlwinm r0,r4,3,0x8 /* is destination address even ? */ > + rlwnm r6,r6,r0,0,31 /* swap bytes for odd destination */ > cmplwi cr7,r0,0 > addic r12,r6,0 > addi r6,r4,-4 That does not "swap bytes"; it shifts the word up by 8 bits, instead. That may or may not do what is intended. Segher -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html