[PATCH v3] powerpc/64s: Get LPID bit width from device tree

Michael Ellerman patch-notifications at ellerman.id.au
Wed Dec 8 00:27:08 AEDT 2021


On Mon, 29 Nov 2021 13:09:15 +1000, Nicholas Piggin wrote:
> Allow the LPID bit width and partition table size to be set at runtime
> from the device tree.
> 
> Move the PID bit width detection into the same place.
> 
> KVM does not support using the extra bits yet, this is mainly required
> to get the PTCR register values correct (so KVM will run but it will
> not allocate > 4096 LPIDs).
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/64s: Get LPID bit width from device tree
      https://git.kernel.org/powerpc/c/5402e239d09feea482d25d60df9b908cfaf9ec3c

cheers


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