From: William Lee Irwin III <wli@holomorphy.com>
To: sparclinux@vger.kernel.org
Subject: Re: 2.6.11.10 failure on Hypersparc sparc32
Date: Mon, 06 Jun 2005 21:11:02 +0000 [thread overview]
Message-ID: <20050606211102.GC31508@holomorphy.com> (raw)
In-Reply-To: <20050605.143021.59473087.davem@davemloft.net>
On Sun, Jun 05, 2005 at 02:30:21PM -0700, David S. Miller wrote:
> We fixed a similar problem in the past, by putting the
> "aligned to 8 bytes" check into __constant_memcpy().
> Let's just remove the __copy_1page() optimization altogether,
> it causes more trouble than it's worth. Similarly for
> memset().
> In fact, most of this inline stuff can be removed entirely.
> In particular, we should just use a plain memcpy() symbol
> and let GCC output the inline builtin copy if it wants
> to automatically.
I've got something along these lines cooked up; does anyone who can
actively reproduce this bug care to take it for a spin?
-- wli
next prev parent reply other threads:[~2005-06-06 21:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-05 21:30 2.6.11.10 failure on Hypersparc sparc32 David S. Miller
2005-06-06 21:11 ` William Lee Irwin III [this message]
2005-06-06 22:07 ` David S. Miller
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