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

2015-02-05 Thread Geert Uytterhoeven
On Tue, Feb 3, 2015 at 4:54 PM, One Thousand Gnomes wrote: > 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