--------------------------------------------------------------------------------
I rebuilt the kernel with changing to
"./linux-source-5.17.6-1/drivers/i2c/i2c-smbus.c"
line 358:
if (slot_count > 4) {
dev_warn(&adap->dev,
"Systems with more than 4 memory slots not supported
yet, not instantiating SPD\n");
return;
}
replaced with
if (slot_count > 8) {
dev_warn(&adap->dev,
"Systems with more than 8 memory slots not supported
yet, not instantiating SPD\n");
return;
}
and now it is written in the logs:
May 12 23:22:33 A1 kernel: [ 4.094892] i801_smbus 0000:00:1f.3: SMBus using
PCI interrupt
May 12 23:22:33 A1 kernel: [ 4.095301] i2c i2c-0: 8/8 memory slots populated
(from DMI)
--------------------------------------------------------------------------------
