Yes, I think there should be memory clobbers. I added them in libc.
- ext2fs crashes lately Barry deFreese
- Aren't spinlocks missing a memory clobber? [Was: ext2... Samuel Thibault
- Re: Aren't spinlocks missing a memory clobber? [W... Roland McGrath
- Re: Aren't spinlocks missing a memory clobber? [W... Thomas Schwinge
- Re: Aren't spinlocks missing a memory clobber... Samuel Thibault
