On Fri, Oct 28, 2011 at 11:48:12PM +0200, Hans J. Koch wrote: > On Fri, Oct 28, 2011 at 10:50:29AM -0500, Kumar Gala wrote: > > For some devices, the default behavior of pgprot_noncached() is not > > appropriate for all of its mappable regions. This provides a means for > > the kernel side of the UIO driver to override the flags without having > > to implement its own full mmap callback. > > Thanks for also providing an example driver showing the use of this. > You should also post this driver in a mainline-ready version, I'm a bit > uncomfortable with adding a new function pointer without having any users.
I'm more than "uncomfortable", I'll refuse to take any such patch unless there is a in-kernel user, otherwise it makes no sense to add the pointer at all. thanks, greg k-h _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
