From: "David Hildenbrand (Red Hat)" <david@kernel.org>
To: Mark Brown <broonie@kernel.org>, Miaohe Lin <linmiaohe@huawei.com>
Cc: akpm@linux-foundation.org, shuah@kernel.org,
lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com,
vbabka@suse.cz, rppt@kernel.org, surenb@google.com,
mhocko@suse.com, nao.horiguchi@gmail.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v2 1/3] selftests/mm: add memory failure anonymous page test
Date: Wed, 21 Jan 2026 13:30:31 +0100 [thread overview]
Message-ID: <cfc51f4a-ad96-49df-bcb2-1aa23b34449e@kernel.org> (raw)
In-Reply-To: <857ec09e-deac-4d70-af6c-5f89ba0b9798@sirena.org.uk>
On 1/21/26 12:17, Mark Brown wrote:
> On Wed, Jan 21, 2026 at 10:05:07AM +0800, Miaohe Lin wrote:
>> On 2026/1/21 1:46, Mark Brown wrote:
>
>>> You should also add HWPOISION_INJECT and likely also MEMORY_FAILURE
>>> (which it depends on) to the config fragment in
>
>>> tools/testing/selftests/mm/config
>
>> Currently if HWPOISION_INJECT or MEMORY_FAILURE isn't enabled, the test
>> will be skipped.
>
> Yes, it handles them being missing correctly - it's just about letting
> people know what they need to enable so the tests get run.
Right, we should handle it to avoid misleading test failures until test
environments (like 0day) adapted config changes.
--
Cheers
David
next prev parent reply other threads:[~2026-01-21 12:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-20 12:32 [PATCH v2 0/3] selftests/mm: add memory failure selftests Miaohe Lin
2026-01-20 12:32 ` [PATCH v2 1/3] selftests/mm: add memory failure anonymous page test Miaohe Lin
2026-01-20 17:46 ` Mark Brown
2026-01-21 2:05 ` Miaohe Lin
2026-01-21 11:17 ` Mark Brown
2026-01-21 12:30 ` David Hildenbrand (Red Hat) [this message]
2026-01-20 12:32 ` [PATCH v2 2/3] selftests/mm: add memory failure clean pagecache test Miaohe Lin
2026-01-20 12:32 ` [PATCH v2 3/3] selftests/mm: add memory failure dirty " Miaohe Lin
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