diff options
| author | Marco Elver <elver@google.com> | 2026-02-25 21:36:05 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-04-05 13:53:06 -0700 |
| commit | da735962d05c4e7ffc68e02c0cb2459f837a0f51 (patch) | |
| tree | cf2cf9bc66483ab9a557a710d876c56ee0659e09 /include | |
| parent | 3efb9800557b855b493dc98d22c5e57974ac1593 (diff) | |
kfence: add kfence.fault parameter
Add kfence.fault parameter to control the behavior when a KFENCE error is
detected (similar in spirit to kasan.fault=<mode>).
The supported modes for kfence.fault=<mode> are:
- report: print the error report and continue (default).
- oops: print the error report and oops.
- panic: print the error report and panic.
In particular, the 'oops' mode offers a trade-off between no mitigation
on report and panicking outright (if panic_on_oops is not set).
Link: https://lkml.kernel.org/r/20260225203639.3159463-1-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kees Cook <kees@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions