Messages in this thread | | | Date | Mon, 29 Nov 2004 19:14:29 -0800 | From | "David S. Miller" <> | Subject | Re: [4/7] Xen VMM patch set : /dev/mem io_remap_page_range for CONFIG_XEN |
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On Tue, 30 Nov 2004 04:08:12 +0100 Andrea Arcangeli <andrea@suse.de> wrote:
> There's also an issue with io_remap_page_range where sparc has 6 args > while everyone else has 5 args.
It's there to handle larger than 32-bit I/O physical addresses on sparc32.
WLI's work on remap_pfn_range() was meant to eventually turn the various io_remap_page_range() routines over the be pfn based as well. Then sparc32 wouldn't need that extra arg any longer. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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