Ilya Leoshkevich 89f42df66c lib/zlib: unpoison DFLTCC output buffers ... The constraints of the DFLTCC inline assembly are not precise: they do not communicate the size of the output buffers to the compiler, so it cannot automatically instrument it. Add the manual kmsan_unpoison_memory() calls for the output buffers. The logic is the same as in [1]. [1] 1f5ddcc009 Link: https://lkml.kernel.org/r/20240621113706.315500-21-iii@linux.ibm.com Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reported-by: Alexander Gordeev <agordeev@linux.ibm.com> Reviewed-by: Alexander Potapenko <glider@google.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 19:30:23 -07:00
..
dfltcc_deflate.c
dfltcc_deflate.h
dfltcc_inflate.c
dfltcc_inflate.h
dfltcc_util.h	lib/zlib: unpoison DFLTCC output buffers	2024-07-03 19:30:23 -07:00
dfltcc.c
dfltcc.h	lib/zlib: unpoison DFLTCC output buffers	2024-07-03 19:30:23 -07:00
Makefile