linux-kernel - [PATCH 0/2] Define is_signed

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Date:   Fri, 26 Aug 2022 09:21:14 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Kees Cook <keescook@...omium.org>
Cc:     linux-kernel@...r.kernel.org, Bart Van Assche <bvanassche@....org>
Subject: [PATCH 0/2] Define is_signed_type() once

Hi Kees,

The changes in this patch series are as follows:
- Add a unit test for the is_signed_type() macro.
- Define the is_signed_type() macro once.

Please consider these patches for the next merge window.

Thanks,

Bart.

Bart Van Assche (2):
  testing/selftests: Add tests for the is_signed_type() macro
  overflow, tracing: Define the is_signed_type() macro once

 include/linux/compiler.h     |  6 +++++
 include/linux/overflow.h     |  1 -
 include/linux/trace_events.h |  2 --
 lib/Kconfig.debug            | 12 +++++++++
 lib/Makefile                 |  1 +
 lib/is_signed_type_test.c    | 48 ++++++++++++++++++++++++++++++++++++
 6 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100644 lib/is_signed_type_test.c