diff options
| -rw-r--r-- | Documentation/dev-tools/kasan.rst | 3 | ||||
| -rw-r--r-- | mm/kasan/hw_tags.c | 8 |
2 files changed, 3 insertions, 8 deletions
diff --git a/Documentation/dev-tools/kasan.rst b/Documentation/dev-tools/kasan.rst index 1651d961f06a..a248ac3941be 100644 --- a/Documentation/dev-tools/kasan.rst +++ b/Documentation/dev-tools/kasan.rst @@ -163,8 +163,7 @@ particular KASAN features. - ``kasan=off`` or ``=on`` controls whether KASAN is enabled (default: ``on``). - ``kasan.stacktrace=off`` or ``=on`` disables or enables alloc and free stack - traces collection (default: ``on`` for ``CONFIG_DEBUG_KERNEL=y``, otherwise - ``off``). + traces collection (default: ``on``). - ``kasan.fault=report`` or ``=panic`` controls whether to only print a KASAN report or also panic the kernel (default: ``report``). diff --git a/mm/kasan/hw_tags.c b/mm/kasan/hw_tags.c index e529428e7a11..d558799b25b3 100644 --- a/mm/kasan/hw_tags.c +++ b/mm/kasan/hw_tags.c @@ -134,12 +134,8 @@ void __init kasan_init_hw_tags(void) switch (kasan_arg_stacktrace) { case KASAN_ARG_STACKTRACE_DEFAULT: - /* - * Default to enabling stack trace collection for - * debug kernels. - */ - if (IS_ENABLED(CONFIG_DEBUG_KERNEL)) - static_branch_enable(&kasan_flag_stacktrace); + /* Default to enabling stack trace collection. */ + static_branch_enable(&kasan_flag_stacktrace); break; case KASAN_ARG_STACKTRACE_OFF: /* Do nothing, kasan_flag_stacktrace keeps its default value. */ |