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authorPaul Mackerras <paulus@ozlabs.org>2016-08-18 16:04:41 +1000
committerPaul Mackerras <paulus@samba.org>2016-08-25 22:25:49 +1000
commit4b3d173d0440d37534906b6d93c02dfb577c68ce (patch)
tree4af6ad381e16a30ea71ba6f46b6f2370b9136642 /arch/powerpc/kvm/Makefile
parent34a75b0f63356097ae9f706d64a793934891002f (diff)
KVM: PPC: Always select KVM_VFIO, plus Makefile cleanup
As discussed recently on the kvm mailing list, David Gibson's intention in commit 178a78750212 ("vfio: Enable VFIO device for powerpc", 2016-02-01) was to have the KVM VFIO device built in on all powerpc platforms. This patch adds the "select KVM_VFIO" statement that makes this happen. Currently, arch/powerpc/kvm/Makefile doesn't include vfio.o for the 64-bit kvm module, because the list of objects doesn't use the $(common-objs-y) list. The reason it doesn't is because we don't necessarily want coalesced_mmio.o or emulate.o (for example if HV KVM is the only target), and common-objs-y includes both. Since this is confusing, this patch adjusts the definitions so that we now use $(common-objs-y) in the list for the 64-bit kvm.ko module, emulate.o is removed from common-objs-y and added in the places that need it, and the inclusion of coalesced_mmio.o now depends on CONFIG_KVM_MMIO. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/Makefile')
-rw-r--r--arch/powerpc/kvm/Makefile19
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 1f9e5529e692..bd9b82f62f2f 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -7,16 +7,16 @@ subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
KVM := ../../../virt/kvm
-common-objs-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \
- $(KVM)/eventfd.o
+common-objs-y = $(KVM)/kvm_main.o $(KVM)/eventfd.o
common-objs-$(CONFIG_KVM_VFIO) += $(KVM)/vfio.o
+common-objs-$(CONFIG_KVM_MMIO) += $(KVM)/coalesced_mmio.o
CFLAGS_e500_mmu.o := -I.
CFLAGS_e500_mmu_host.o := -I.
CFLAGS_emulate.o := -I.
CFLAGS_emulate_loadstore.o := -I.
-common-objs-y += powerpc.o emulate.o emulate_loadstore.o
+common-objs-y += powerpc.o emulate_loadstore.o
obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
@@ -24,6 +24,7 @@ AFLAGS_booke_interrupts.o := -I$(objtree)/$(obj)
kvm-e500-objs := \
$(common-objs-y) \
+ emulate.o \
booke.o \
booke_emulate.o \
booke_interrupts.o \
@@ -35,6 +36,7 @@ kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)
kvm-e500mc-objs := \
$(common-objs-y) \
+ emulate.o \
booke.o \
booke_emulate.o \
bookehv_interrupts.o \
@@ -61,9 +63,6 @@ kvm-pr-y := \
book3s_32_mmu.o
ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
-kvm-book3s_64-module-objs := \
- $(KVM)/coalesced_mmio.o
-
kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
book3s_rmhandlers.o
endif
@@ -88,11 +87,8 @@ endif
kvm-book3s_64-objs-$(CONFIG_KVM_XICS) += \
book3s_xics.o
-kvm-book3s_64-module-objs += \
- $(KVM)/kvm_main.o \
- $(KVM)/eventfd.o \
- powerpc.o \
- emulate_loadstore.o \
+kvm-book3s_64-module-objs := \
+ $(common-objs-y) \
book3s.o \
book3s_64_vio.o \
book3s_rtas.o \
@@ -102,6 +98,7 @@ kvm-objs-$(CONFIG_KVM_BOOK3S_64) := $(kvm-book3s_64-module-objs)
kvm-book3s_32-objs := \
$(common-objs-y) \
+ emulate.o \
fpu.o \
book3s_paired_singles.o \
book3s.o \