Re: [PATCH] vt_buffer: drop console buffer copying optimisations

2015-02-09 Thread One Thousand Gnomes
On Mon, 9 Feb 2015 11:00:55 + Daniel Stone wrote: > On 9 February 2015 at 10:49, Geert Uytterhoeven wrote: > > On Mon, Feb 9, 2015 at 11:35 AM, Daniel Stone wrote: > >> On 5 February 2015 at 11:35, One Thousand Gnomes > >> wrote: > >>> #if def

Re: [PATCH] vt_buffer: drop console buffer copying optimisations

2015-02-05 Thread One Thousand Gnomes
> If I'm not mistaken, that would be as simple as adding > > #define VT_BUF_HAVE_RW. > #define scr_writew(val, addr) (*(addr) = (val)) > #define scr_readw(addr) (*(addr)) > > to arch/x86/include/asm/vga.h. and stick an #if defined (CONFIG_SUPPORT_SHITE_VGA_ADAPTERS) #endif around

Re: [PATCH] vt_buffer: drop console buffer copying optimisations

2015-02-03 Thread One Thousand Gnomes
On Thu, 29 Jan 2015 15:40:33 -0800 Linus Torvalds wrote: > On Wed, Jan 28, 2015 at 8:11 PM, Dave Airlie wrote: > > > > Linus, this came up a while back I finally got some confirmation > > that it fixes those servers. > > I'm certainly ok with this. which way should it go in? The users are: > >