On alpha it's racy if you set CONFIG_ALPHA_LARGE_VMALLOC y (so don't do
that as you don't need it). As long as you use only 1 entry of the pgd
for the whole vmalloc space (CONFIG_ALPHA_LARGE_VMALLOC n) alpha is
safe.
OTOH x86 is racy and there's no workaround available at the moment.
Andrea
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/