| commit | 964c9dff0091893a9a74a88edf984c6da0b779f7 | [log] [tgz] |
|---|---|---|
| author | Alexander Popov <alex.popov@linux.com> | Fri Aug 17 01:17:03 2018 +0300 |
| committer | Kees Cook <keescook@chromium.org> | Tue Sep 04 10:35:48 2018 -0700 |
| tree | 162d45af3ac44401db524294e67e396ddee476f4 | |
| parent | ed535a2dae1836d15c71e250475952881265d244 [diff] |
stackleak: Allow runtime disabling of kernel stack erasing Introduce CONFIG_STACKLEAK_RUNTIME_DISABLE option, which provides 'stack_erasing' sysctl. It can be used in runtime to control kernel stack erasing for kernels built with CONFIG_GCC_PLUGIN_STACKLEAK. Suggested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Alexander Popov <alex.popov@linux.com> Tested-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org>