Date: Tue, 5 Jan 2010 12:47:14 +0000
From: Eric B Munson <ebmunson@us.ibm.com>
To: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
       Andrew Morton <akpm@linux-foundation.org>,
       Al Viro <viro@ZenIV.linux.org.uk>, David Howells <dhowells@redhat.com>,
       linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH] nommu: reject MAP_HUGETLB
Message-ID: <20100105124714.GA6620@us.ibm.com>
References: <alpine.LSU.2.00.0912302009040.30390@sister.anvils>
 <20100104123858.GA5045@us.ibm.com>
 <alpine.LSU.2.00.1001051232530.1055@sister.anvils>
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On Tue, 05 Jan 2010, Hugh Dickins wrote:

> We've agreed to restore the rejection of MAP_HUGETLB to nommu.
> Mimic what happens with mmu when hugetlb is not configured in:
> say -ENOSYS, but -EINVAL if MAP_ANONYMOUS was not given too.
>=20
> Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>

Acked-by: Eric B Munson <ebmunson@us.ibm.com>

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