linux-kernel - [PATCH for-next/seccomp 0/3] Check ENOSYS under tracing

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Date:   Sat,  4 Jul 2020 23:12:29 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Will Deacon <will@...nel.org>
Cc:     Kees Cook <keescook@...omium.org>,
        Keno Fischer <keno@...iacomputing.com>,
        Andy Lutomirski <luto@...capital.net>,
        Will Drewry <wad@...omium.org>,
        Oleg Nesterov <oleg@...hat.com>, Shuah Khan <shuah@...nel.org>,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH for-next/seccomp 0/3] Check ENOSYS under tracing

Hi,

This expands the seccomp selftest to poke a architectural behavior corner
that Keno Fischer noticed[1]. In the process, I took the opportunity
to do the kselftest harness variant refactoring I'd been meaning to do,
which made adding this test much nicer.

I'd prefer this went via the seccomp tree, as it builds on top of the
other recent seccomp feature addition tests. Testing and reviews are
welcome! :)

Thanks,

-Kees

[1] https://lore.kernel.org/lkml/CABV8kRxA9mXPZwtYrjbAfOfFewhABHddipccgk-LQJO+ZYu4Xg@mail.gmail.com

Kees Cook (3):
  selftests/harness: Clean up kern-doc for fixtures
  selftests/seccomp: Refactor to use fixture variants
  selftests/seccomp: Check ENOSYS under tracing

 tools/testing/selftests/kselftest_harness.h   |  15 +-
 tools/testing/selftests/seccomp/seccomp_bpf.c | 217 ++++++------------
 2 files changed, 72 insertions(+), 160 deletions(-)

-- 
2.25.1