linux-kernel - [PATCH 0/2] Two cross-compilation kselftest fixes

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Message-Id: <20230629162301.1234157-1-bjorn@kernel.org>
Date:   Thu, 29 Jun 2023 18:22:58 +0200
From:   Björn Töpel <bjorn@...nel.org>
To:     Shuah Khan <shuah@...nel.org>, linux-kselftest@...r.kernel.org
Cc:     Björn Töpel <bjorn@...osinc.com>,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
        Alexey Dobriyan <adobriyan@...il.com>,
        linux-fsdevel@...r.kernel.org,
        Anders Roxell <anders.roxell@...aro.org>
Subject: [PATCH 0/2] Two cross-compilation kselftest fixes

From: Björn Töpel <bjorn@...osinc.com>

When you're cross-building kselftest, in this case RISC-V:

  | make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- O=/tmp/kselftest \
  |   HOSTCC=gcc FORMAT= SKIP_TARGETS="arm64 ia64 powerpc sparc64 x86 \
  |   sgx" -C tools/testing/selftests gen_tar

the components (paths) that fail to build are skipped. In this case,
openat2 failed due to missing library support, and proc due to an
x86-64 only test.

This tiny series addresses the problems above.


Björn

Björn Töpel (2):
  selftests/openat2: Run-time check for -fsanitize=undefined
  selftests/proc: Do not build x86-64 tests on non-x86-64 builds

 tools/testing/selftests/openat2/Makefile | 9 ++++++++-
 tools/testing/selftests/proc/Makefile    | 4 ++++
 2 files changed, 12 insertions(+), 1 deletion(-)


base-commit: 3a8a670eeeaa40d87bd38a587438952741980c18
-- 
2.39.2