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Groups > linux.kernel > #1481213
| From | Christian Borntraeger <borntraeger@de.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/2] ubsan for s390 |
| Date | 2016-09-12 14:40 +0200 |
| Message-ID | <sgyGK-3jx-17@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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
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[PATCH 0/2] ubsan for s390 Christian Borntraeger <borntraeger@de.ibm.com> - 2016-09-12 14:40 +0200
[PATCH 2/2] s390/ubsan: enable UBSAN for s390 Christian Borntraeger <borntraeger@de.ibm.com> - 2016-09-12 14:40 +0200
[PATCH 1/2] ubsan: allow to disable the null sanitizer Christian Borntraeger <borntraeger@de.ibm.com> - 2016-09-12 14:40 +0200
Re: [PATCH 1/2] ubsan: allow to disable the null sanitizer Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-09-13 08:50 +0200
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