From: William Lee Irwin III <wli@holomorphy.com>
To: sparclinux@vger.kernel.org
Subject: Re: [PATCH] Fix build errors with strict MM checking
Date: Fri, 15 Jun 2007 09:11:49 +0000 [thread overview]
Message-ID: <20070615091149.GO15426@holomorphy.com> (raw)
In-Reply-To: <20070612231600.GA8953@palantir8>
On Thu, Jun 14, 2007 at 08:19:12PM +0100, Martin Habets wrote:
> I understand it slows down things a lot. Do you mean it has no
> run-time value when debugging suspected MM problems? I do get
> different output: unhandled paging request with strict MM checking
> versus a DMA error without.
> Now for the new patch attempt:
> Turning on STRICT_MM_TYPECHECKS in include/asm/page.h causes some
> build errors for sparc32. This patch against 2.6.21 fixes these.
Unhandled paging request vs. DMA errors? This sounds ominous. What
CPU type?
-- wli
next prev parent reply other threads:[~2007-06-15 9:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-12 23:16 [PATCH] Fix build errors with strict MM checking Martin Habets
2007-06-12 23:23 ` David Miller
2007-06-14 19:19 ` Martin Habets
2007-06-15 9:11 ` William Lee Irwin III [this message]
2007-06-15 16:49 ` Martin Habets
2007-06-15 17:22 ` William Lee Irwin III
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