Messages in this thread | | | From | David Mosberger <> | Date | Thu, 5 Jun 2003 23:54:50 -0700 | Subject | Re: problem with blk_queue_bounce_limit() |
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>>>>> On Thu, 05 Jun 2003 23:45:26 -0700 (PDT), "David S. Miller" <davem@redhat.com> said:
>> From: David Mosberger <davidm@napali.hpl.hp.com> >> Date: Thu, 5 Jun 2003 23:42:17 -0700
>> Manfred, I'm readdressed this mail to you because according to google, >> you're the original author of the patch >> (http://www.cs.helsinki.fi/linux/linux-kernel/2002-02/0032.html).
>> Like I stated earlier, I think this code simply makes no sense on a >> platform with I/O MMU. Hence my suggestion to deal with this via >> dma_supported().
> David, what is blk_max_low_pfn set to on your ia64 systems?
max_low_pfn, which is going to be the pfn of some page > 4GB (for machines with a sufficient amount of memory).
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