Matthew Wilcox 3fc2579e6f fls: change parameter to unsigned int ... When testing in userspace, UBSAN pointed out that shifting into the sign bit is undefined behaviour. It doesn't really make sense to ask for the highest set bit of a negative value, so just turn the argument type into an unsigned int. Some architectures (eg ppc) already had it declared as an unsigned int, so I don't expect too many problems. Link: http://lkml.kernel.org/r/20181105221117.31828-1-willy@infradead.org Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-01-04 13:13:46 -08:00
..
bitops	fls: change parameter to unsigned int	2019-01-04 13:13:46 -08:00
atomic-gcc.h	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
barrier.h	mn10300: Remove the architecture	2018-03-09 23:19:56 +01:00
bitops.h	xarray: Add XArray marks	2018-10-21 10:45:57 -04:00
bitsperlong.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hugetlb_encode.h	tools include: Sync kernel ABI headers with tooling headers	2017-09-25 10:39:44 -03:00