From: "H. Peter Anvin" <hpa@zytor.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: bcrl@kvack.org, klibc@zytor.com, linux-kernel@vger.kernel.org
Subject: Re: sys_mmap2 on different architectures
Date: Wed, 22 Feb 2006 17:06:57 -0800 [thread overview]
Message-ID: <43FD0AB1.8070106@zytor.com> (raw)
In-Reply-To: <20060222.170344.84235860.davem@davemloft.net>
David S. Miller wrote:
>
>>At this point, I'm more than willing to treat SPARC as a special case,
>>but I really want to know what the rules actually _ARE_ as opposed to
>>what they are supposed to be (which they clearly are not.)
>
> I have to admit I'm totally stumped...
>
> Why are you invoking mmap2() instead of mmap64() btw?
Most 32-bit architectures don't have sys_mmap64; in fact the only one
that seem to is parisc, for HPUX compatibility. I'm trying to keep the
differences between architectures as small as possible.
-hpa
next prev parent reply other threads:[~2006-02-23 1:07 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-22 21:45 sys_mmap2 on different architectures H. Peter Anvin
2006-02-22 21:54 ` David S. Miller
2006-02-22 22:00 ` H. Peter Anvin
2006-02-23 0:05 ` H. Peter Anvin
2006-02-23 0:40 ` David S. Miller
2006-02-23 0:41 ` David S. Miller
2006-02-23 0:14 ` Benjamin LaHaise
2006-02-23 0:22 ` H. Peter Anvin
2006-02-23 0:43 ` David S. Miller
2006-02-23 0:59 ` H. Peter Anvin
2006-02-23 1:03 ` David S. Miller
2006-02-23 1:06 ` H. Peter Anvin [this message]
2006-02-23 17:39 ` Benjamin LaHaise
2006-02-23 17:47 ` H. Peter Anvin
2006-02-23 2:56 ` Paul Mackerras
2006-02-23 3:35 ` H. Peter Anvin
2006-02-23 17:32 ` Ralf Baechle
2006-02-23 17:43 ` H. Peter Anvin
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