* Russell King - ARM Linux [off-list ref] [180525 07:02]:

Third version:
- Remove "PSCI" from the SMC version of the workaround as well.
- Avoid reporting active workaround if the IBE bit is not set.
- Only probe for workaround_1 on Cortex A57 and A72, or non-ARM CPUs.
- Require features probe for workaround_1 to return zero.
- Validation that all CPUs in the system have the same workaround status.
- Avoid corrupting r12 in workaround_1 KVM hypervisor implementation.

Looks good to me and things still work for me. I don't really
want to count that as Tested-by though :) But feel free to add:

Boot-tested-by: Tony Lindgren [off-list ref]
Reviewed-by: Tony Lindgren <tony@atomide.com>