From: Randolph Chung <tausq@debian.org>
To: John David Anglin <dave@hiauly1.hia.nrc.ca>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] mmap and GCC precompiled headers
Date: Thu, 15 Jul 2004 14:43:32 -0700 [thread overview]
Message-ID: <20040715214331.GD546@tausq.org> (raw)
In-Reply-To: <200407152134.i6FLY3GU021049@hiauly1.hia.nrc.ca>
> Obviously, this isn't a problem on lots of other ports or everybody
> would be screaming.
The reason for this is that the PA has strict aliasing requirements
for virtual memory aliases, so we have to jump through hoops to make
sure we don't create incorrectly aliased mappings. I'm afriad there's
not much that we can do about this.
randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
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next prev parent reply other threads:[~2004-07-15 21:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-15 20:25 [parisc-linux] mmap and GCC precompiled headers John David Anglin
2004-07-15 20:39 ` Matthew Wilcox
2004-07-15 21:34 ` John David Anglin
2004-07-15 21:43 ` Randolph Chung [this message]
2004-07-15 21:50 ` Matthew Wilcox
2004-07-15 22:26 ` John David Anglin
2004-07-16 6:22 ` Randolph Chung
2004-07-16 16:44 ` John David Anglin
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