On 26.09.2012, at 08:31, Paul Mackerras wrote: > This enables userspace to get and set various SPRs (special-purpose > registers) using the KVM_[GS]ET_ONE_REG ioctls. With this, userspace > can get and set all the SPRs that are part of the guest state, either > through the KVM_[GS]ET_REGS ioctls, the KVM_[GS]ET_SREGS ioctls, or > the KVM_[GS]ET_ONE_REG ioctls. > > The SPRs that are added here are: > > - DABR: Data address breakpoint register > - DSCR: Data stream control register > - PURR: Processor utilization of resources register > - SPURR: Scaled PURR > - DAR: Data address register > - DSISR: Data storage interrupt status register > - AMR: Authority mask register > - UAMOR: User authority mask override register > - MMCR0, MMCR1, MMCRA: Performance monitor unit control registers > - PMC1..PMC8: Performance monitor unit counter registers > > In order to reduce code duplication between PR and HV KVM code, this > moves the kvm_vcpu_ioctl_[gs]et_one_reg functions into book3s.c and > centralizes the copying between user and kernel space there. The > registers that are handled differently between PR and HV, and those > that exist only in one flavor, are handled in kvmppc_[gs]et_one_reg() > functions that are specific to each flavor. > > Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx> Thanks, applied all 3 to kvm-ppc-next. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
