> How do you build the microcode into the kernel? The only
> place I can see to do that in menuconfig is under Device Drivers; there's no
> such field under Firmware.
The Device Drivers section is exactly where the microcode is included.
CONFIG_EXTRA_FIRMWARE is the relevant symbol.
> Since I dont know where look up firmware version numbers i'm in the dark.
You can use MC Extractor to extract the metadata associated with the
AMD microcode updates.
The microcode_amd.bin which is part of
sys-kernel/linux-firmware-20180103-r1 contains the following microcode
updates:
CPUID
> The contents of cpuinfo is the same as the messages in dmesg. What does that
> imply?
Your BIOS or EFI might already install the same version or a later
version than what the microcode package provides. Although the second
case is highly unlikely.
The update might also just not get applied
> Does the absence of a "microcode updated" message in dmesg imply that the
> microcode was not updated?
Not necessarily.
> Is there a way to turn on debugging?
The easiest way to check whether the microcode update was applied
correctly would be to check the microcode version in /proc/cpuinfo
$ pip install --user awscli
or $ pip2.7 install --user awscli works.
Merry Christmas.
On 24 December 2017 at 21:54, Steven Lembark wrote:
>
> This should have been simple: Install AWS client command line tools.
> Catch: Installing it with AWS' example tells me to use the
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