On Jun 19, 2008, at 8:59 AM, Arnd Bergmann wrote:
I assume it has suffered from bitrot and nobody tried to do better since the Power3 days. AFAICT, it hasn't seen any update since your original Power4 version from 2002.
I've got an out-of-tree optimized version for pa6t as well that I haven't bothered posting yet.
The real pain with the usercopy code is all the exception cases. If anyone has made a test harness to make sure they're all right, please do post it for others to use as well...
-Olof _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
