On Tuesday 06 February 2007 04:33, Luck, Tony wrote: > On Mon, Feb 05, 2007 at 04:20:00PM -0800, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > > From: "Jan Beulich" <jbeulich@xxxxxxxxxx> > > > > This patch fixes > > - marking I-cache clean of pages DMAed to now only done for IA64 > > - broken multiple inclusion in include/asm-x86_64/swiotlb.h > > - missing call to mark_clean in swiotlb_sync_sg() > > - a (perhaps only theoretical) issue in swiotlb_dma_supported() when > > io_tlb_end is exactly at the end of memory > > > > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx> > > Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> > > Cc: Andi Kleen <ak@xxxxxxx> > > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > > Andi, > > Are you OK with these changes (and the ones in parts 4, 5, 6 that > also touch swiotlb)? They build cleanly on x86_64, but I haven't > tested them there. If they build they are ok for me. x86-64 ignores the struct page bits anyways because everything is coherent, i just never bothered to ifdef that because they're harmless. (I suppose an alternative would be to move dma_mark_clean into arch/ia64 and provide a weak dummy default in swiotlb.c) -Andi - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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