> > (insn:TI 15 14 16 (parallel [
> > (asm_operands/v ("") ("") 0 []
> > []
> > [] mm/swap_state.c:185)
> > (clobber (mem:BLK (scratch) [0 A8]))
> > ]) include/linux/page-flags.h:298 -1
> > (nil))
>
> I think the way to avoid this in the kernel is to stick a "nop" in
> the memory barrier. That will avoid a zero length asm and branching
> into the delay slot.
A further reason is GCC does not know the length of asm insns. So,
using a zero length asm on parisc is asking for trouble.
Dave
--
J. David Anglin dave.anglin@xxxxxxxxxxxxxx
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
