W dniu 24.04.2018 o 22:00, Stijn Segers pisze:
[snip]
>>>
>>>  I'm not sure what's going wrong here, I'm on a clean master tree but your 
>>> first patch does not apply:
>>>
>>>  $ git am 1.patch
>>>  Applying: x86: add amd microcode entries to grub config
>>>  error: patch failed: 
>>> target/linux/x86/base-files/lib/preinit/02_load_x86_ucode:1
>>>  error: target/linux/x86/base-files/lib/preinit/02_load_x86_ucode: patch 
>>> does not apply
>>>  error: patch failed: target/linux/x86/image/grub-iso.cfg:10
>>>  error: target/linux/x86/image/grub-iso.cfg: patch does not apply
>>>  error: patch failed: target/linux/x86/image/grub.cfg:10
>>>  error: target/linux/x86/image/grub.cfg: patch does not apply
>>>  Patch failed at 0001 x86: add amd microcode entries to grub config
>>>  $ ./scripts/getver.sh
>>>  r6755-d089a5d773
>>>
>>
>> Hi.
>>
>> I did wrongly spell myself out instead of "This series needs to be applied 
>> on top of 'intel-microcode: load as early as possible' series." it should 
>> be: "This series needs to be applied after 'intel-microcode: load as early 
>> as possible' series.". Sorry about it.
> 
> Nope - turns out I was too quick, my apologies :-(. I merely looked at your 
> first mail that actually had a patch for AMD and not at the one preceding it 
> (which stated I needed to apply the Intel series first). Applied cleanly. How 
> do I check whether it's functional? I grepped dmesg for AMD or ucode, but 
> nothing shows. Logread doesn't work at all (but I reckon that's unrelated).

You should grep -i for "microcode", it should say something like: "microcode 
updated early ..." probably on first line in kernel log.

Strange thing is that logread doesn't work, but I don't know what's causing 
this.

> 
> Dmesg does say full retpoline support has been enabled, but unless I'm 
> mistaken that was a compiler feature, not something that could be solved with 
> microcode alone> 
> Cheers
> 
> Stijn
> 
> 
> 
>>
>>>  Second does apply cleanly.
>>>
>>>  Cheers
>>>
>>>  Stijn
>>>
[snip]

-- 
TMN

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