On 3/29/2023 14:20, David R wrote:
On 29/03/2023 20:17, Limonciello, Mario wrote:
Yes, that's the one.
You mean specifically this change:
https://lore.kernel.org/all/20230327191026.3454-2-eric.devolder@xxxxxxxxxx/
Yes; I suppose that still makes sense.
But the fact that that one worked own its own implies that my system never had the flag set in the first place?
David
Right - your BIOS doesn't support MADT revision 5 which was introduced as part of ACPI 6.3.
If you haven't already you should add a Tested-by tag for Eric's patch.
I think both mine and his coupled together should cover both of these possible areas of breakage.