linux/mm/kasan
Andrey Konovalov 2e903b9147 kasan, arm64: implement HW_TAGS runtime
Provide implementation of KASAN functions required for the hardware
tag-based mode.  Those include core functions for memory and pointer
tagging (tags_hw.c) and bug reporting (report_tags_hw.c).  Also adapt
common KASAN code to support the new mode.

Link: https://lkml.kernel.org/r/cfd0fbede579a6b66755c98c88c108e54f9c56bf.1606161801.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Branislav Rankov <Branislav.Rankov@arm.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Marco Elver <elver@google.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-22 12:55:08 -08:00
..
common.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
generic.c kasan, arm64: move initialization message 2020-12-22 12:55:07 -08:00
hw_tags.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
init.c kasan: define KASAN_MEMORY_PER_SHADOW_PAGE 2020-12-22 12:55:06 -08:00
kasan.h kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
Makefile kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
quarantine.c kasan: drop unnecessary GPL text from comment headers 2020-12-22 12:55:06 -08:00
report_generic.c kasan: separate metadata_fetch_row for each mode 2020-12-22 12:55:07 -08:00
report_hw_tags.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
report_sw_tags.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
report.c kasan: separate metadata_fetch_row for each mode 2020-12-22 12:55:07 -08:00
shadow.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00
sw_tags.c kasan, arm64: implement HW_TAGS runtime 2020-12-22 12:55:08 -08:00