linux-kernel - [PATCH v4 0/3] selftests/vDSO: fix clang build errors, and Makefile cleanup

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Message-ID: <20240704023324.83564-1-jhubbard@nvidia.com>
Date: Wed,  3 Jul 2024 19:33:21 -0700
From: John Hubbard <jhubbard@...dia.com>
To: Shuah Khan <shuah@...nel.org>
Cc: "Jason A . Donenfeld" <Jason@...c4.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andy Lutomirski <luto@...nel.org>,
	Mark Brown <broonie@...nel.org>,
	Vincenzo Frascino <vincenzo.frascino@....com>,
	Colin Ian King <colin.i.king@...il.com>,
	Valentin Obst <kernel@...entinobst.de>,
	linux-kselftest@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	llvm@...ts.linux.dev,
	John Hubbard <jhubbard@...dia.com>
Subject: [PATCH v4 0/3] selftests/vDSO: fix clang build errors, and Makefile cleanup

Hi,

This is basically a resend, with a rebase onto today's latest Linux
main, in order to show that the patches are still relevant and correct.

Changes since v3:

1. Rebased onto Linux 6.10-rc6+.

Cover letter for v3:

Jason A. Donenfeld, I've added you because I ended up looking through
your latest "implement getrandom() in vDSO" series [1], which also
touches this Makefile, so just a heads up about upcoming (minor) merge
conflicts.

Changes since v2:

1. Added two patches, both of which apply solely to the Makefile.
These provide a smaller, cleaner, and more accurate Makefile.

2. Added Reviewed-by and Tested-by tags for the original patch, which
fixes all of the clang errors and warnings for this selftest.

3. Removed an obsolete blurb from the commit description of the original
patch, now that Valentin Obst LLVM build fix has been merged.

John Hubbard (3):
  selftests/vDSO: fix clang build errors and warnings
  selftests/mm: remove partially duplicated "all:" target in Makefile
  selftests/vDSO: remove duplicate compiler invocations from Makefile

 tools/testing/selftests/vDSO/Makefile         | 29 ++++++++-----------
 tools/testing/selftests/vDSO/parse_vdso.c     | 16 ++++++----
 .../selftests/vDSO/vdso_standalone_test_x86.c | 18 ++++++++++--
 3 files changed, 39 insertions(+), 24 deletions(-)

base-commit: 8a9c6c40432e265600232b864f97d7c675e8be52
-- 
2.45.2