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KVM: PPC: Book3S PR: Add new kvmppc_copyto/from_vcpu_tm APIs
authorSimon Guo <wei.guo.simon@gmail.com>
Wed, 23 May 2018 07:01:56 +0000 (15:01 +0800)
committerPaul Mackerras <paulus@ozlabs.org>
Fri, 1 Jun 2018 00:29:47 +0000 (10:29 +1000)
commita26e478edf31dc9cf4c950c89b2bdfa12b988e2d
tree0d3e6bec72dfb8d0db81413ff6a05eb5fc6765fctree | snapshot
parent6c570e6833f69c96e6c3ff50172d526cf97578c0commit | diff
KVM: PPC: Book3S PR: Add new kvmppc_copyto/from_vcpu_tm APIs

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>
arch/powerpc/kvm/book3s_emulate.c diff | blob | history
Linux Kernel Source Tree.