First patch provides more reliable double-free detection for KASAN. Review comments and suggestions from Dmitry Vyukov incorporated. Thanks, Dmitry! Second patch provides a new concurrent double-free test for 'test_kasan'. New patchset created from initial version "[PATCH] kasan: improve KASAN double-free detection". v1 link: https://lkml.org/lkml/2016/5/2/147 SLAB maintainers added to "To:" because of change in mm/slab.c. Kuthonuzo Luruo (2): mm, kasan: improve double-free detection kasan: add kasan_double_free() test include/linux/kasan.h | 8 +++ lib/test_kasan.c | 79 +++++++++++++++++++++++++++++++++ mm/kasan/kasan.c | 118 ++++++++++++++++++++++++++++++++++++------------- mm/kasan/kasan.h | 15 +++++- mm/kasan/quarantine.c | 7 +++- mm/kasan/report.c | 31 +++++++++++-- mm/slab.c | 1 + 7 files changed, 221 insertions(+), 38 deletions(-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>