Alexander Potapenko 46fa84a2b9 kmsan: introduce test_memcpy_initialized_gap() ... Add a regression test for the special case where memcpy() previously failed to correctly set the origins: if upon memcpy() four aligned initialized bytes with a zero origin value ended up split between two aligned four-byte chunks, one of those chunks could've received the zero origin value even despite it contained uninitialized bytes from other writes. Link: https://lkml.kernel.org/r/20230911145702.2663753-4-glider@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Suggested-by: Marco Elver <elver@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-10-04 10:32:22 -07:00
..
core.c	kmsan: simplify kmsan_internal_memmove_metadata()	2023-10-04 10:32:22 -07:00
hooks.c	mm: kmsan: use helper macro offset_in_page()	2023-08-21 13:37:29 -07:00
init.c	mm, treewide: redefine MAX_ORDER sanely	2023-04-05 19:42:46 -07:00
instrumentation.c	kasan,kmsan: remove __GFP_KSWAPD_RECLAIM usage from kasan/kmsan	2023-06-23 16:59:26 -07:00
kmsan_test.c	kmsan: introduce test_memcpy_initialized_gap()	2023-10-04 10:32:22 -07:00
kmsan.h	kmsan: core: kmsan_in_runtime() should return true in NMI context	2022-11-08 15:57:24 -08:00
Makefile	kmsan: disable ftrace in kmsan core code	2023-02-20 12:46:16 -08:00
report.c
shadow.c	mm: kmsan: use helper macros PAGE_ALIGN and PAGE_ALIGN_DOWN	2023-08-21 13:37:29 -07:00