Gerardo Exequiel Pozzi
On 10/29/2014 09:35 AM, Gerardo Exequiel Pozzi wrote:
On 10/29/2014 08:31 AM, Christian Hesse wrote:
Hello everybody,
the official ISO file includes intel-ucode, which requires changes to the bootloader for early microcode. Will we see changes before November release?
I see al least two options:
(1) Write two syslinux/gummiboot entries per each current entry, something like "start archlinux for Intel machine (except virtualized enviroment)", "start archlinux for non-Intel machine".
(2) Always load intel-ucode.img for all enviroments, should be ignored in cases where does not care.
In case (2), for keep it simple, we can unpack then intel-ucode.img and just always add the .bin inside archiso.img
I guess, should work. Please confirm, I do not have Intel CPU.
That does not work. Not sure why the microcode is ignored, but I could not updated this way. What works is concatenating the initramfs images. Something like # cat intel-ucode.img initramfs-linux.img > archiso.img works perfectly. This is the method described upstream [0]. [0] https://www.kernel.org/doc/Documentation/x86/early-microcode.txt -- main(a){char*c=/* Schoene Gruesse */"B?IJj;MEH" "CX:;",b;for(a/* Chris get my mail address: */=0;b=c[a++];) putchar(b-1/(/* gcc -o sig sig.c && ./sig */b/42*2-3)*42);}