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| author | Paul Mackerras <paulus@ozlabs.org> | 2017-04-28 00:23:16 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2017-04-28 00:23:16 +0200 |
| commit | fb7dcf723dd2cb1d5d8f2f49c3023130938848e3 (patch) | |
| tree | dc26c9f9616a06b88b34689f3a5b44a73738b52f /arch/powerpc/kvm/Kconfig | |
| parent | KVM: PPC: Book3S HV: Avoid preemptibility warning in module initialization (diff) | |
| parent | KVM: PPC: Book3S HV: Native usage of the XIVE interrupt controller (diff) | |
| download | linux-fb7dcf723dd2cb1d5d8f2f49c3023130938848e3.tar.xz linux-fb7dcf723dd2cb1d5d8f2f49c3023130938848e3.zip | |
Merge remote-tracking branch 'remotes/powerpc/topic/xive' into kvm-ppc-next
This merges in the powerpc topic/xive branch to bring in the code for
the in-kernel XICS interrupt controller emulation to use the new XIVE
(eXternal Interrupt Virtualization Engine) hardware in the POWER9 chip
directly, rather than via a XICS emulation in firmware.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/Kconfig')
| -rw-r--r-- | arch/powerpc/kvm/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 65a471de96de..24de532c1736 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -197,6 +197,11 @@ config KVM_XICS Specification) interrupt controller architecture used on IBM POWER (pSeries) servers. +config KVM_XIVE + bool + default y + depends on KVM_XICS && PPC_XIVE_NATIVE && KVM_BOOK3S_HV_POSSIBLE + source drivers/vhost/Kconfig endif # VIRTUALIZATION |