[LinuxBIOS] copy_secondary_start_to_1m_below() and non-smp

Ronald G Minnich rminnich at lanl.gov
Mon Jan 9 16:29:52 CET 2006


Stefan Reinauer wrote:
> * Richard Smith <smithbone at gmail.com> [060109 07:45]:
> 
>>While merging in my 440bx patchs to the latest revision I got
>>unresolved references to the
>>copy_secondary_start_to_1m_below() function.
> 
> 
> This went bad in r2142. See 
> http://snapshots.linuxbios.org/stats/commit-LinuxBIOSv2-2142.log
> and http://snapshots.linuxbios.org/stats/abuild-LinuxBIOSv2-2142.log
> for more details.
> 
> Author: yhlu
> Date: 2005-12-14 03:39:33 +0100 (Wed, 14 Dec 2005)
> New Revision: 2142
> 
> Modified:
>    trunk/LinuxBIOSv2/src/config/linuxbios_ram.ld
>    trunk/LinuxBIOSv2/src/cpu/amd/car/clear_1m_ram.c
>    trunk/LinuxBIOSv2/src/cpu/amd/car/post_cache_as_ram.c
>    trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/init_cpus.c
>    trunk/LinuxBIOSv2/src/cpu/x86/lapic/lapic_cpu_init.c
>    trunk/LinuxBIOSv2/src/cpu/x86/lapic/secondary.S
>    trunk/LinuxBIOSv2/src/cpu/x86/pae/pgtbl.c
> Log:
> issue 51 and 52: set mtrr for ap before stop it, and _RAMBASE above 1M
> support and pgtbl after 1M support
> 
> Stefan
> 

Yh Lu, this is your patch that broke things, I assume you will fix?

thanks

ron




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