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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2024-06-21 13:35:05 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-03 19:30:23 -0700 |
| commit | cd613bd699fe4652c3be24d81f4e447cd646c5b2 (patch) | |
| tree | c9ecd84e1241694dacdae706c6e8ae944dc3a45e /tools | |
| parent | 89f42df66c32690a2d0087b12948bcf9e336d56e (diff) | |
| download | linux-cd613bd699fe4652c3be24d81f4e447cd646c5b2.tar.gz linux-cd613bd699fe4652c3be24d81f4e447cd646c5b2.zip | |
kmsan: accept ranges starting with 0 on s390
On s390 the virtual address 0 is valid (current CPU's lowcore is mapped
there), therefore KMSAN should not complain about it.
Disable the respective check on s390. There doesn't seem to be a Kconfig
option to describe this situation, so explicitly check for s390.
Link: https://lkml.kernel.org/r/20240621113706.315500-22-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>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions