From: SeongJae Park <sj@kernel.org>
To: AnishMulay <anishm7030@gmail.com>
Cc: SeongJae Park <sj@kernel.org>,
akpm@linux-foundation.org, david@kernel.org, shuah@kernel.org,
lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com,
vbabka@suse.cz, rppt@kernel.org, surenb@google.com,
mhocko@suse.com, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] selftests/mm: skip migration tests if NUMA is unavailable
Date: Wed, 18 Feb 2026 17:04:03 -0800 [thread overview]
Message-ID: <20260219010404.2939-1-sj@kernel.org> (raw)
In-Reply-To: <20260218163941.13499-1-anishm7030@gmail.com>
On Wed, 18 Feb 2026 11:39:41 -0500 AnishMulay <anishm7030@gmail.com> wrote:
> Currently, the migration test asserts that numa_available() returns 0.
> On systems where NUMA is not available (returning -1), such as certain
> ARM64 configurations or single-node systems, this assertion fails and
> crashes the test.
>
> Update the test to check the return value of numa_available(). If it
> is less than 0, skip the test gracefully instead of failing.
>
> This aligns the behavior with other MM selftests (like rmap) that
> skip when NUMA support is missing.
>
> Signed-off-by: AnishMulay <anishm7030@gmail.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Thanks,
SJ
[...]
next prev parent reply other threads:[~2026-02-19 1:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-18 16:39 AnishMulay
2026-02-19 1:04 ` SeongJae Park [this message]
2026-02-19 4:08 ` Dev Jain
2026-02-19 4:43 ` Anshuman Khandual
2026-02-19 7:25 ` Sayali Patil
2026-02-19 9:07 ` David Hildenbrand (Arm)
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