From: Kevin Brodsky <kevin.brodsky@arm.com>
To: Ryan Roberts <ryan.roberts@arm.com>,
linux-mm@kvack.org, linux-kselftest@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Mark Brown <broonie@kernel.org>, Shuah Khan <shuah@kernel.org>
Subject: Re: [PATCH v2 8/8] selftests/mm: report SKIP in pfnmap if a check fails
Date: Mon, 12 Jan 2026 11:03:21 +0100 [thread overview]
Message-ID: <105c747f-5721-4ee8-8eb2-1bf298de9adf@arm.com> (raw)
In-Reply-To: <315a7239-f5ce-474e-bd0d-f1deca3a7b26@arm.com>
On 12/01/2026 10:34, Ryan Roberts wrote:
>> - if (!check_vmflag_pfnmap(self->addr1))
>> - SKIP(return, "Invalid file: '%s'. Not pfnmap'ed\n", file);
> I wonder if we still want this check per-fd, but upgraded to a fail?
It seems very unlikely to fail though, I can only think of the
underlying file having changed in between but I really wouldn't expect
that for such special files. I was trying not to duplicate the checks
too much.
- Kevin
next prev parent reply other threads:[~2026-01-12 10:03 UTC|newest]
Thread overview: 20+ 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
2026-01-12 9:37 ` Kevin Brodsky
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
2026-01-07 16:48 ` [PATCH v2 8/8] selftests/mm: report SKIP in pfnmap if a check fails Kevin Brodsky
2026-01-12 9:34 ` Ryan Roberts
2026-01-12 10:03 ` Kevin Brodsky [this message]
2026-01-12 10:25 ` Ryan Roberts
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