[PATCH] powerpc/pseries: Use lparcfg to reconfig VAS windows for DLPAR CPU

[Michael Ellerman]

On Thu, 06 Oct 2022 22:29:59 -0700, Haren Myneni wrote:
> The hypervisor assigns VAS (Virtual Accelerator Switchboard)
> windows depends on cores configured in LPAR. The kernel uses
> OF reconfig notifier to reconfig VAS windows for DLPAR CPU event.
> In the case of shared CPU mode partition, the hypervisor assigns
> VAS windows depends on CPU entitled capacity, not based on vcpus.
> When the user changes CPU entitled capacity for the partition,
> drmgr uses /proc/ppc64/lparcfg interface to notify the kernel.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/pseries: Use lparcfg to reconfig VAS windows for DLPAR CPU
      https://git.kernel.org/powerpc/c/2147783d6bf0b7ca14c72a25527dc5135bd17f65

cheers