From: Matt Porter <mporter@kernel.crashing.org>
To: Dan Malek <dan@embeddededge.com>
Cc: linuxppc-embedded <linuxppc-embedded@ozlabs.org>
Subject: Re: Does kmalloc on MPC82xx work correctly with GFP_DMA?
Date: Tue, 19 Oct 2004 07:31:22 -0700 [thread overview]
Message-ID: <20041019073122.B29957@home.com> (raw)
In-Reply-To: <BE328096-211A-11D9-8079-003065F9B7DC@embeddededge.com>; from dan@embeddededge.com on Mon, Oct 18, 2004 at 11:31:12AM -0400
On Mon, Oct 18, 2004 at 11:31:12AM -0400, Dan Malek wrote:
> No, the kmalloc() space is not covered by BATs (but, that isn't
> relevant for this discussion).
Dan, I think you forgot that green book PPCs get kernel lowmem
("kmalloc() space") covered by BATs if possible...unless you
pass in "nobats".
-Matt
next prev parent reply other threads:[~2004-10-19 14:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-18 4:01 SCC UART hang Jeff Angielski
2004-10-18 9:30 ` Does kmalloc on MPC82xx work correctly with GFP_DMA? Conor McLoughlin
2004-10-18 15:31 ` Dan Malek
2004-10-19 8:36 ` Conor McLoughlin
2004-10-19 14:15 ` Dan Malek
2004-10-19 15:26 ` Conor McLoughlin
2004-10-19 14:31 ` Matt Porter [this message]
2004-10-19 14:27 ` Matt Porter
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