KVM: PPC: Add load_from_eaddr and store_to_eaddr to the kvmppc_ops struct

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The kvmppc_ops struct is used to store function pointers to kvm
implementation specific functions.

Introduce two new functions load_from_eaddr and store_to_eaddr to be
used to load from and store to a guest effective address respectively.

Also implement these for the kvm-hv module. If we are using the radix
mmu then we can call the functions to access quadrant 1 and 2.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

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Suraj Jitindar Singh 2018-12-14 16:29:06 +11:00 • committed by Paul Mackerras

parent d7b4561522

commit dceadcf91b

2 changed files with 44 additions and 0 deletions

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4

arch/powerpc/include/asm/kvm_ppc.h

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40

arch/powerpc/kvm/book3s_hv.c

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