This patch set enables ubsan for s390. We have to fence some files and can then enable ARCH_HAS_UBSAN_SANITIZE_ALL. (patch 2) We have to disable the null pointer sanitizer as we use the S390_lowcore macro to access several memory location after address 0 (patch 1) If patch 1 is ok, is the s390 tree the right place also for patch1? Christian Borntraeger (2): ubsan: allow to disable the null sanitizer s390/ubsan: enable UBSAN for s390 arch/s390/Kconfig | 2 ++ arch/s390/boot/compressed/Makefile | 1 + arch/s390/kernel/Makefile | 3 +++ arch/s390/kernel/vdso32/Makefile | 3 ++- arch/s390/kernel/vdso64/Makefile | 3 ++- lib/Kconfig.ubsan | 11 +++++++++++ scripts/Makefile.ubsan | 5 ++++- 7 files changed, 25 insertions(+), 3 deletions(-) -- 2.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
