linux_dsm_epyc7002/arch/parisc
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
..
boot parisc: Include compressed vmlinux file in vmlinuz boot kernel 2018-10-17 08:18:01 +02:00
configs
include fls: change parameter to unsigned int 2019-01-04 13:13:46 -08:00
kernel DMA mapping updates for Linux 4.21 2018-12-28 14:12:21 -08:00
lib
math-emu
mm mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
oprofile
defpalo.conf
install.sh
Kconfig Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
Kconfig.debug
Makefile parisc: generate uapi header and system call table files 2018-12-10 08:26:04 +01:00
nm