mirror of https://github.com/torvalds/linux.git
475356fe28
The kunit test is using assignments to
"static volatile void *kasan_ptr_result" to prevent elision of memory
loads, but that's not working:
In this variable definition, the "volatile" applies to the "void", not to
the pointer.
To make "volatile" apply to the pointer as intended, it must follow
after the "*".
This makes the kasan_memchr test pass again on my system. The
kasan_strings test is still failing because all the definitions of
load_unaligned_zeropad() are lacking explicit instrumentation hooks and
ASAN does not instrument asm() memory operands.
Link: https://lkml.kernel.org/r/20250728-kasan-kunit-fix-volatile-v1-1-e7157c9af82d@google.com
Fixes:
|
||
|---|---|---|
| .. | ||
| Makefile | ||
| common.c | ||
| generic.c | ||
| hw_tags.c | ||
| init.c | ||
| kasan.h | ||
| kasan_test_c.c | ||
| kasan_test_rust.rs | ||
| quarantine.c | ||
| report.c | ||
| report_generic.c | ||
| report_hw_tags.c | ||
| report_sw_tags.c | ||
| report_tags.c | ||
| shadow.c | ||
| sw_tags.c | ||
| tags.c | ||