> - kaddr = kmap(pp); > + kaddr = kmap_thread(pp); > memcpy(kaddr, vip->vii_immed.vi_immed + offset, PAGE_SIZE); > - kunmap(pp); > + kunmap_thread(pp);
You only Cced me on this particular patch, which means I have absolutely no idea what kmap_thread and kunmap_thread actually do, and thus can't provide an informed review. That being said I think your life would be a lot easier if you add helpers for the above code sequence and its counterpart that copies to a potential hughmem page first, as that hides the implementation details from most users. _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel