lkml.org 
[lkml]   [2013]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 1/3] x86, boot: add mmio serial during compressed boot
On 07/16/2013 02:03 PM, Yinghai Lu wrote:
>
> Other way could be:
>
> Detect if it get into misc.c directly from
> arch/x86/boot/compressed/head_64.S::startup_64. that is from 64bit
> bootloader.
>
> others go through startup_32 should be 32bit bootloader.
>
> If it with 64bit boot loader path, You can skip parsing mmio in
> misc.c::console_init() calling.
>

Don't hack around it when we can do it right.

-hpa




\
 
 \ /
  Last update: 2013-07-17 00:41    [W:0.074 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site