KVM: PPC: Book3S PR: Add new kvmppc_copyto/from_vcpu_tm APIs

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This patch adds 2 new APIs: kvmppc_copyto_vcpu_tm() and
kvmppc_copyfrom_vcpu_tm().  These 2 APIs will be used to copy from/to TM
data between VCPU_TM/VCPU area.

PR KVM will use these APIs for treclaim. or trechkpt. emulation.

Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

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Simon Guo 2018-05-23 15:01:56 +08:00 • committed by Paul Mackerras

parent 36383a0862

commit de7ad93219

1 changed files with 41 additions and 0 deletions

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arch/powerpc/kvm/book3s_emulate.c

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