On 12/15/2011 02:43 PM, Arnd Bergmann wrote: > On Thursday 15 December 2011 13:29:07 H. Peter Anvin wrote: >> On 12/13/2011 06:56 AM, David Howells wrote: >>> >>> +#if BITS_PER_LONG == 32 >>> #include <asm-generic/bitops/fls64.h> >>> +#endif >>> >> >> This is outside __KERNEL__, and thus ends up changing what is exported >> to userspace (specifically, fls64.h won't be included for 64-bit >> non-__KERNEL__ anymore.) Is this a bug? > > Not sure, but I think it's a bug to use BITS_PER_LONG rather than > __BITS_PER_LONG outside of __KERNEL__. > Yes, it's one of many issues with this stuff. After tracking down things a bit further it looks like this was simply a conversion error in checkin: d57594c203b1 bitops: use __fls for fls64 on 64-bit archs -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
