Paul Mackerras f4c51f841d KVM: PPC: Book3S HV: Modify guest entry/exit paths to handle radix guests ... This adds code to branch around the parts that radix guests don't need - clearing and loading the SLB with the guest SLB contents, saving the guest SLB contents on exit, and restoring the host SLB contents. Since the host is now using radix, we need to save and restore the host value for the PID register. On hypervisor data/instruction storage interrupts, we don't do the guest HPT lookup on radix, but just save the guest physical address for the fault (from the ASDR register) in the vcpu struct. Signed-off-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2017-01-31 19:11:48 +11:00
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asm	KVM: PPC: Book3S HV: Modify guest entry/exit paths to handle radix guests	2017-01-31 19:11:48 +11:00
uapi/asm	KVM: PPC: Book3S HV: Add userspace interfaces for POWER9 MMU	2017-01-31 19:11:47 +11:00