linux-kernel - [PATCH 0/4] Various mm kselftests improvements/fixes

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Message-ID: <20251216142633.2401447-1-kevin.brodsky@arm.com>
Date: Tue, 16 Dec 2025 14:26:29 +0000
From: Kevin Brodsky <kevin.brodsky@....com>
To: linux-mm@...ck.org,
	linux-kselftest@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Kevin Brodsky <kevin.brodsky@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Hildenbrand <david@...nel.org>,
	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
	Mark Brown <broonie@...nel.org>,
	Ryan Roberts <ryan.roberts@....com>,
	Shuah Khan <shuah@...nel.org>
Subject: [PATCH 0/4] Various mm kselftests improvements/fixes

A few improvements/fixes for the mm kselftests:

- Patch 1-2 extend support for more build configurations: out-of-tree
  $KDIR, cross-compilation, etc.

- Patch 3-4 fix issues in the pagemap_ioctl tests, most importantly that
  it does not report failures: ./run_kselftests.sh would report OK
  even if some pagemap_ioctl tests fail. That's probably why the issue
  in patch 3 went unnoticed.

---
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: David Hildenbrand <david@...nel.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Mark Brown <broonie@...nel.org>
Cc: Ryan Roberts <ryan.roberts@....com>
Cc: Shuah Khan <shuah@...nel.org>
---
Kevin Brodsky (4):
  selftests/mm: remove flaky header check
  selftests/mm: pass down full CC and CFLAGS to check_config.sh
  selftests/mm: fix faulting-in code in pagemap_ioctl test
  selftests/mm: fix exit code in pagemap_ioctl

 tools/testing/selftests/mm/Makefile        |  6 +-----
 tools/testing/selftests/mm/check_config.sh |  3 +--
 tools/testing/selftests/mm/pagemap_ioctl.c | 12 ++++++------
 3 files changed, 8 insertions(+), 13 deletions(-)


base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
-- 
2.51.2