linux/arch
Daniel Axtens bf76f73c5f powerpc: enable UBSAN support
This hooks up UBSAN support for PowerPC.

So far it's found some interesting cases where we don't properly sanitise
input to shifts, including one in our futex handling.  Nothing critical,
but interesting and worth fixing.

[valentinrothberg@gmail.com: arch/powerpc/Kconfig: fix typo in select statement]
Signed-off-by: Daniel Axtens <dja@axtens.net>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-20 17:09:18 -08:00
..
alpha mm: arch: remove duplicate definitions of MADV_FREE 2016-01-20 17:09:18 -08:00
arc Kconfig: remove HAVE_LATENCYTOP_SUPPORT 2016-01-16 11:17:23 -08:00
arm virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
arm64 virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 2016-01-18 12:50:55 -08:00
blackfin virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
c6x
cris
frv arch/frv/include/asm/io.h: accept const void pointers for read{b,w,l}() 2016-01-20 17:09:18 -08:00
h8300
hexagon
ia64 virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
m32r
m68k
metag virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
microblaze Kconfig: remove HAVE_LATENCYTOP_SUPPORT 2016-01-16 11:17:23 -08:00
mips mm: arch: remove duplicate definitions of MADV_FREE 2016-01-20 17:09:18 -08:00
mn10300 libnvdimm, pfn, pmem: allocate memmap array in persistent memory 2016-01-15 17:56:32 -08:00
nios2
openrisc
parisc mm: arch: remove duplicate definitions of MADV_FREE 2016-01-20 17:09:18 -08:00
powerpc powerpc: enable UBSAN support 2016-01-20 17:09:18 -08:00
s390 virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
score
sh virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
sparc virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
tile virtio: barrier rework+fixes 2016-01-18 16:44:24 -08:00
um um: kill pfn_t 2016-01-15 17:56:32 -08:00
unicore32 Kconfig: remove HAVE_LATENCYTOP_SUPPORT 2016-01-16 11:17:23 -08:00
x86 UBSAN: run-time undefined behavior sanity checker 2016-01-20 17:09:18 -08:00
xtensa mm: arch: remove duplicate definitions of MADV_FREE 2016-01-20 17:09:18 -08:00
.gitignore
Kconfig