[ 47/89] ALSA: hda - Fix non-snoop page handling

3.7-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 9ddf1aeb2134e72275c97a2c6ff2e3eb04f2f27a upstream. For non-snoop mode, we fiddle with the page attributes of CORB/RIRB and the position buffer, but also the ring buffers.

[ 47/89] ALSA: hda - Fix non-snoop page handling

3.7-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai ti...@suse.de commit 9ddf1aeb2134e72275c97a2c6ff2e3eb04f2f27a upstream. For non-snoop mode, we fiddle with the page attributes of CORB/RIRB and the position buffer, but also the