From: Christoph Hellwig <hch@infradead.org>
To: "David S. Miller" <davem@redhat.com>
Cc: davidm@hpl.hp.com, davidm@napali.hpl.hp.com,
manfred@colorfullife.com, axboe@suse.de,
linux-kernel@vger.kernel.org
Subject: Re: problem with blk_queue_bounce_limit()
Date: Fri, 6 Jun 2003 08:51:06 +0100 [thread overview]
Message-ID: <20030606085106.A15894@infradead.org> (raw)
In-Reply-To: <20030606.004305.68041319.davem@redhat.com>; from davem@redhat.com on Fri, Jun 06, 2003 at 12:43:05AM -0700
On Fri, Jun 06, 2003 at 12:43:05AM -0700, David S. Miller wrote:
> From: Christoph Hellwig <hch@infradead.org>
> Date: Fri, 6 Jun 2003 08:44:10 +0100
>
> PCI_DMA_BUS_IS_PHYS should be a propert of each struct device because
> a machine might have a iommu for one bus type but not another,
>
> We know of no such systems. Even in mixed-bus environments such as
> sparc64 SBUS+PCI systems.
What about alpha systems with EISA and PCI slots?
next prev parent reply other threads:[~2003-06-06 7:37 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-05 6:42 problem with blk_queue_bounce_limit() David Mosberger
2003-06-05 7:20 ` David S. Miller
2003-06-06 6:42 ` David Mosberger
2003-06-06 6:45 ` David S. Miller
2003-06-06 6:54 ` David Mosberger
2003-06-06 7:08 ` David S. Miller
2003-06-06 6:52 ` David S. Miller
2003-06-06 7:19 ` David Mosberger
2003-06-06 7:32 ` David S. Miller
2003-06-06 7:44 ` Christoph Hellwig
2003-06-06 7:43 ` David S. Miller
2003-06-06 7:51 ` Christoph Hellwig [this message]
2003-06-06 20:13 ` David Mosberger
2003-06-07 6:44 ` David S. Miller
2003-06-07 7:05 ` David Mosberger
2003-06-07 7:11 ` David S. Miller
2003-06-10 20:01 ` David Mosberger
2003-06-12 6:47 ` David S. Miller
2003-06-15 7:06 ` Anton Blanchard
2003-06-15 7:11 ` David S. Miller
2003-06-15 8:04 ` Anton Blanchard
2003-06-15 8:18 ` David S. Miller
2003-06-07 7:20 ` David Mosberger
2003-06-07 7:19 ` David S. Miller
2003-06-07 9:44 ` Russell King
2003-06-07 9:47 ` David S. Miller
2003-06-07 13:23 ` Christoph Hellwig
2003-06-10 20:24 ` David Mosberger
-- strict thread matches above, loose matches on Subject: below --
2003-06-06 18:06 James Bottomley
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