On Mon, Dec 21, 2009 at 2:39 PM, Maarten Maathuis <madman2...@gmail.com> wrote: > - Use the "direct" objects that previously only the kernel fifo had. > - This avoids corruption on some buffer moves. > - Prevent dma access to ramin, we never use dma there anyway and it's an > exploit waiting to happen. > > Signed-off-by: Maarten Maathuis <madman2...@gmail.com>
I wonder if there are many people following the ML and not irc, but just in case : This patch fixes my "font corruption problems" (in particular the font color is sometimes messed up) on suspend/resume. However there are other problems with this patch so it probably won't be applied : 17:40 < shining> stillunknown: whats the status of "always do bo moves on bo->channel" ? 17:40 < stillunknown> shining: i talked with darktama about, it's a bit of a security risk 17:41 < stillunknown> since users get access to gpu objects and the likes, and that can be exploited 17:41 < stillunknown> alternative 1 is to set up shadow page tables that are all linear, but offer the same protection (darktama said he would try this) 17:41 < stillunknown> alternative 2 is getting cross channel synchronisation to work _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau