On Fri, Sep 23, 2005 at 02:50:23PM -0400, John W. Linville wrote: > On Fri, Sep 23, 2005 at 11:27:26AM -0700, Luck, Tony wrote: > > >> It should just go away once the GFP_DMA32 code is merged. > > > > > >Is that the plan? I suppose it makes sense. > > > I don't have a good (or in fact any) understanding of the impact > > of GFP_DMA32 on ia64. People tell me it will all be good, but I'd > > like to hear from someone running it. > > All the patches I saw were for x86_64. So, the impact on ia64 should > be minimal... :-) impact to arch/ia64 might be minimal. My understanding was all the drivers that support 32-bit devices would need tweaks to use GFP_DMA32 flag. Is this still the plan? http://www.ussg.iu.edu/hypermail/linux/kernel/9901.3/0323.html Most of what I've read in Andi's patch otherwise makes sense: http://lwn.net/Articles/152337/ But I didn't see Andi suggest that swiotlb should go completely away. thanks, grant - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlReceived on Sat Sep 24 07:39:17 2005
This archive was generated by hypermail 2.1.8 : 2005-09-24 07:39:23 EST