3 Commits

Author	SHA1	Message	Date
Misono Tomohiro	90091c367e	selftest/lkdtm: Skip stack-entropy test if lkdtm is not available ... Exit with return code 4 if lkdtm is not available like other tests in order to properly skip the test. Signed-off-by: Misono Tomohiro <misono.tomohiro@jp.fujitsu.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210805101236.1140381-1-misono.tomohiro@jp.fujitsu.com	2021-12-16 15:54:38 -08:00
Kees Cook	5b777131bd	lkdtm: Add CONFIG hints in errors where possible ... For various failure conditions, try to include some details about where to look for reasons about the failure. Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210623203936.3151093-8-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2021-06-24 15:32:08 +02:00
Kees Cook	68ef8735d2	lkdtm: Add REPORT_STACK for checking stack offsets ... For validating the stack offset behavior, report the offset from a given process's first seen stack address. Add s script to calculate the results to the LKDTM kselftests. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210401232347.2791257-7-keescook@chromium.org	2021-04-08 14:05:20 +02:00