linux

iv/linux

History

Ilya Leoshkevich ec3e837d8f kmsan: allow disabling KMSAN checks for the current task

Like for KASAN, it's useful to temporarily disable KMSAN checks around,
e.g., redzone accesses.  Introduce kmsan_disable_current() and
kmsan_enable_current(), which are similar to their KASAN counterparts.

Make them reentrant in order to handle memory allocations in interrupt
context.  Repurpose the allow_reporting field for this.

Link: https://lkml.kernel.org/r/20240621113706.315500-12-iii@linux.ibm.com
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: <kasan-dev@googlegroups.com>
Cc: Marco Elver <elver@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2024-07-03 19:30:22 -07:00

arch

LoongArch changes for v6.9

2024-03-22 10:22:45 -07:00

Documentation

objtool: Move noreturn function list to separate file

2023-05-16 06:31:55 -07:00

include/objtool

objtool: Check local label in add_dead_ends()

2024-03-11 22:23:47 +08:00

.gitignore

objtool: Install libsubcmd in build