[arch-releng] Fix for unbooteable ISOLINUX on broken BIOS
Gerardo Exequiel Pozzi
vmlinuz386 at yahoo.com.ar
Tue Nov 26 16:54:52 EST 2013
On 11/26/2013 12:17 PM, Thomas Bächler wrote:
> Am 26.11.2013 16:15, schrieb Thomas Bächler:
>> Am 26.11.2013 16:05, schrieb Gerardo Exequiel Pozzi:
>>> The cause and bug is trivially fixed:
>>> ----
>>> diff --git a/core/isolinux.asm b/core/isolinux.asm
>>> index bd4e9556922d..c4db4133e274 100644
>>> --- a/core/isolinux.asm
>>> +++ b/core/isolinux.asm
>>> @@ -420,7 +420,7 @@ MaxLMA equ 384*1024 ; Reasonable limit (384K)
>>> call getlinsec
>>> pop eax
>>> pop cx
>>> - mov dx,cx
>>> + movzx edx,cx
>>> pop bp
>>> pop bx
>>> ----
>>>
>>> @Tobias: Could you rebuild syslinux with patch [#2] included? Thanks!
>>
>> I don't think we rebuild the asm code in our syslinux package, as
>> upstream doesn't recommend it. Instead, we only build the syslinux
>> installer and use the shipped binaries.
>
> Oh, it seems that was reverted. So this should work fine.
>
>
Yes. Can be great if the new pkg goes to [core] before next 2013.12 ;)
Thanks
--
Gerardo Exequiel Pozzi
\cos^2\alpha + \sin^2\alpha = 1
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