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 defined (CONFIG_SUPPORT_SHITE_VGA_ADAPTERS) > >>>

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

2015-02-09 Thread Daniel Stone
On 5 February 2015 at 11:35, One Thousand Gnomes wrote: >> 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

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

2015-02-09 Thread Geert Uytterhoeven
On Mon, Feb 9, 2015 at 11:35 AM, Daniel Stone wrote: > On 5 February 2015 at 11:35, One Thousand Gnomes > wrote: >>> 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) (

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

2015-02-09 Thread Daniel Stone
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 defined (CONFIG_SUPPORT_SHITE_VGA_ADAPTERS) >>> >>> #endif >>> >>> around that and its sorted as an option everyone