From: wang lian <lianux.mm@gmail.com>
To: kevin.brodsky@arm.com
Cc: Usama.Anjum@arm.com, akpm@linux-foundation.org,
broonie@kernel.org, david@kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-mm@kvack.org, lorenzo.stoakes@oracle.com,
ryan.roberts@arm.com, shuah@kernel.org,
wang lian <lianux.mm@gmail.com>
Subject: Re: [PATCH v2 7/8] selftests/mm: fix exit code in pagemap_ioctl
Date: Thu, 8 Jan 2026 10:12:37 +0800 [thread overview]
Message-ID: <20260108021238.46605-1-lianux.mm@gmail.com> (raw)
In-Reply-To: <20260107164842.3289559-8-kevin.brodsky@arm.com>
> Make sure pagemap_ioctl exits with an appropriate value:
>
> * If the tests are run, call ksft_finished() to report the right
> status instead of reporting PASS unconditionally.
>
> * Report SKIP if userfaultfd isn't available (in line with other
> tests)
>
> * Report FAIL if we failed to open /proc/self/pagemap, as this file
> has been added a long time ago and doesn't depend on any CONFIG
> option (returning -EINVAL from main() is meaningless)
>
> Cc: Usama Anjum <Usama.Anjum@arm.com>
> Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
> Reviewed-by: Mark Brown <broonie@kernel.org>
> Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
> Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Reviewed-by: wang lian <lianux.mm@gmail.com>
--
Best Regards,
wang lian
next prev parent reply other threads:[~2026-01-08 2:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-07 16:48 [PATCH v2 0/8] Various mm kselftests improvements/fixes Kevin Brodsky
2026-01-07 16:48 ` [PATCH v2 1/8] selftests/mm: default KDIR to build directory Kevin Brodsky
2026-01-07 16:48 ` [PATCH v2 2/8] selftests/mm: remove flaky header check Kevin Brodsky
2026-01-07 16:48 ` [PATCH v2 3/8] selftests/mm: pass down full CC and CFLAGS to check_config.sh Kevin Brodsky
2026-01-07 16:59 ` Mark Brown
2026-01-07 16:48 ` [PATCH v2 4/8] selftests/mm: fix usage of FORCE_READ() in cow tests Kevin Brodsky
2026-01-08 0:56 ` SeongJae Park
2026-01-08 2:04 ` wang lian
2026-01-08 2:07 ` [PATCH v2 7/8] selftests/mm: fix exit code in pagemap_ioctl wang lian
2026-01-07 16:48 ` [PATCH v2 5/8] selftests/mm: introduce helper to read every page in range Kevin Brodsky
2026-01-09 1:30 ` SeongJae Park
2026-01-07 16:48 ` [PATCH v2 6/8] selftests/mm: fix faulting-in code in pagemap_ioctl test Kevin Brodsky
2026-01-07 16:48 ` [PATCH v2 7/8] selftests/mm: fix exit code in pagemap_ioctl Kevin Brodsky
2026-01-08 1:06 ` SeongJae Park
2026-01-08 2:12 ` wang lian [this message]
2026-01-07 16:48 ` [PATCH v2 8/8] selftests/mm: report SKIP in pfnmap if a check fails Kevin Brodsky
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