----- Original Message ----- > From: Alan Cox <alan@xxxxxxxxxxxxxxx> > > If you do a page flip with no flags set then event is NULL. If event > is NULL then the vmw_gfx driver likes to go digging into NULL and > extracts NULL->base.file_priv. > > On a modern kernel with NULL mapping protection it's just another > oops, without it there are some "intriguing" possibilities. > > What it should do is an open question but that for the driver owners > to sort out. > > Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx> Thanks Alan! Reviewed-by: Jakob Bornecrantz <jakob@xxxxxxxxxx> I think CC stable is in order. Cheers, Jakob. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
