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Date:   Wed, 5 Apr 2023 12:21:21 -0400
From:   Peter Xu <peterx@redhat.com>
To:     linux-mm@kvack.org, linux-kernel@vger.kernel.org
Cc:     Andrea Arcangeli <aarcange@redhat.com>,
        David Hildenbrand <david@redhat.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Nadav Amit <nadav.amit@gmail.com>,
        Mike Kravetz <mike.kravetz@oracle.com>,
        Axel Rasmussen <axelrasmussen@google.com>,
        Leonardo Bras Soares Passos <lsoaresp@redhat.com>,
        Mike Rapoport <rppt@linux.vnet.ibm.com>
Subject: Re: [PATCH 16/29] selftests/mm: UFFDIO_API test
Message-ID: <ZC2gAQZAmkYhEH4f@x1n>
References: <20230330155707.3106228-1-peterx@redhat.com>
 <20230330160752.3107283-1-peterx@redhat.com>
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On Thu, Mar 30, 2023 at 12:07:52PM -0400, Peter Xu wrote:
> +int uffd_open(unsigned int flags)
> +{
> +	int uffd = uffd_open_sys(flags);
> +
> +	if (uffd < 0)
> +		uffd = uffd_open_dev(flags);
> +
> +	return uffd;
> +}

A (benign) accident when rebasing here..  I'll move this function into
"selftests/mm: Add framework for uffd-unit-test" which is its first usage.

-- 
Peter Xu