On Tue, 11 May 2010 11:35:55 -0400, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > No, io_mapping_map_atomic_wc() cannot be used from [soft]irq context: > it hardwires use of KM_USER0. I suggest that io_mapping_create_wc(), > io_mapping_map_atomic_wc() etc be changed so that the caller passes in the > KM_foo kmap slot index. Argh, sorry for the noise, read the mail in the wrong order. Thanks for the review. It would be sensible to go with your simpler patch whilst io_mapping_map_atomic_wc() is improved. -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
