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| author | Paul Mackerras <paulus@ozlabs.org> | 2018-04-20 15:33:21 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-05-17 16:36:36 +1000 |
| commit | a1f158262a3e00fe396f2d21ef1cffdfc29226dc (patch) | |
| tree | 75273d1cb10f12be15338d1d25167f9ea17d3b4f /arch/powerpc/include/asm/kvm_host.h | |
| parent | df158189dbcc2e0ee29dc4b917d45ee5bf25a35e (diff) | |
| download | linux-a1f158262a3e00fe396f2d21ef1cffdfc29226dc.tar.bz2 | |
KVM: PPC: Book3S HV: Add 'online' register to ONE_REG interface
This adds a new KVM_REG_PPC_ONLINE register which userspace can set
to 0 or 1 via the GET/SET_ONE_REG interface to indicate whether it
considers the VCPU to be offline (0), that is, not currently running,
or online (1). This will be used in a later patch to configure the
register which controls PURR and SPURR accumulation.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 17498e9a26e4..9703f8f229c9 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -772,6 +772,8 @@ struct kvm_vcpu_arch { u64 busy_preempt; u32 emul_inst; + + u32 online; #endif #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING |