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Date: Thu, 4 Apr 2024 20:46:16 +0200
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Subject: Re: [PATCH 2/2] selftests/mm: fix additional build errors for
 selftests
To: John Hubbard <jhubbard@nvidia.com>,
 Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Xu <peterx@redhat.com>, Shuah Khan <shuah@kernel.org>,
 Axel Rasmussen <axelrasmussen@google.com>,
 Andrea Arcangeli <aarcange@redhat.com>, linux-mm@kvack.org,
 linux-kselftest@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
 Mark Brown <broonie@kernel.org>,
 Muhammad Usama Anjum <usama.anjum@collabora.com>,
 Suren Baghdasaryan <surenb@google.com>, Peter Zijlstra <peterz@infradead.org>
References: <20240328033418.203790-1-jhubbard@nvidia.com>
 <20240328033418.203790-3-jhubbard@nvidia.com>
From: David Hildenbrand <david@redhat.com>
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Organization: Red Hat
In-Reply-To: <20240328033418.203790-3-jhubbard@nvidia.com>
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On 28.03.24 04:34, John Hubbard wrote:
> These build errors only occur if one fails to first run "make headers".
> However, that is a non-obvious and instrusive requirement, and so there
> was a discussion on how to get rid of it [1]. This uses that solution.
> 
> These two files were created by taking a snapshot of the generated
> header files that are created via "make headers". These two files were
> copied from ./usr/include/linux/ to ./tools/include/uapi/linux/ .
> 
> That fixes the selftests/mm build on today's Arch Linux (which required
> the userfaultfd.h) and Ubuntu 23.04 (which additionally required
> memfd.h).
> 
> [1] https://lore.kernel.org/all/783a4178-1dec-4e30-989a-5174b8176b09@redhat.com/
> 
> Cc: David Hildenbrand <david@redhat.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
> Cc: Suren Baghdasaryan <surenb@google.com>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Signed-off-by: John Hubbard <jhubbard@nvidia.com>
> ---

Acked-by: David Hildenbrand <david@redhat.com>

-- 
Cheers,

David / dhildenb