On Wed, 2009-05-27 at 15:05 -0400, Becky Bruce wrote: > On May 22, 2009, at 6:11 AM, Ian Campbell wrote: > > > > > > BTW do you need swiotlb_bus_to_virt to be __weak or is the fact that > > it > > is implemented in terms of swiotlb_bus_to_phys sufficient? > > The default one in swiotlb calls phys_to_virt on the result of > swiotlb_bus_to_phys, which only works on lowmem.
Perhaps we can simply enhance the default one to handle highmem instead of making it arch specific? Ian. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
