diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-17 22:31:15 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-04-26 20:27:32 +0200 |
| commit | e7d26f285b4be9466c9e393139e1c9cffe4cedfc (patch) | |
| tree | 0afc30678671f87be82992d306cdec3b984bc6dd /arch/powerpc/kvm/Makefile | |
| parent | KVM: PPC: Book3S HV: Speed up wakeups of CPUs on HV KVM (diff) | |
| download | linux-e7d26f285b4be9466c9e393139e1c9cffe4cedfc.tar.xz linux-e7d26f285b4be9466c9e393139e1c9cffe4cedfc.zip | |
KVM: PPC: Book3S HV: Add support for real mode ICP in XICS emulation
This adds an implementation of the XICS hypercalls in real mode for HV
KVM, which allows us to avoid exiting the guest MMU context on all
threads for a variety of operations such as fetching a pending
interrupt, EOI of messages, IPIs, etc.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/Makefile')
| -rw-r--r-- | arch/powerpc/kvm/Makefile | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index f9b87b540450..422de3f4d46c 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -72,12 +72,15 @@ kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \ book3s_hv.o \ book3s_hv_interrupts.o \ book3s_64_mmu_hv.o +kvm-book3s_64-builtin-xics-objs-$(CONFIG_KVM_XICS) := \ + book3s_hv_rm_xics.o kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \ book3s_hv_rmhandlers.o \ book3s_hv_rm_mmu.o \ book3s_64_vio_hv.o \ book3s_hv_ras.o \ - book3s_hv_builtin.o + book3s_hv_builtin.o \ + $(kvm-book3s_64-builtin-xics-objs-y) kvm-book3s_64-objs-$(CONFIG_KVM_XICS) += \ book3s_xics.o |