On 6/7/2023 8:36 PM, Greg KH wrote:
> On Wed, Jun 07, 2023 at 05:26:12AM -0700, Ard Biesheuvel wrote:
>> [ Upstream commit eb684408f3ea4856639675d6465f0024e498e4b1 ]
>>
>> Instead of using the SMBIOS type 1 record 'family' field, which is often
>> modified by OEMs, use the type 4 'processor ID' and 'processor version'
>> fields, which are set to a small set of probe-able values on all known
>> Ampere EFI systems in the field.
>>
>> Fixes: 550b33cfd4452968 ("arm64: efi: Force the use of ...")
>> Tested-by: Andrea Righi <andrea.righi@xxxxxxxxxxxxx>
>> Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
>> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
>
> Where did Sasha sign off on this?
>
I must have picked the commit from the 6.2 backport:
https://lore.kernel.org/stable/20230328142621.544265000@xxxxxxxxxxxxxxxxxxx/#t
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.2.16&id=b824efafca6739f6c80d22d88a83e6545114ed8e
