e7d26f285b
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>
125 lines
2.8 KiB
Makefile
125 lines
2.8 KiB
Makefile
#
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# Makefile for Kernel-based Virtual Machine module
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#
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subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
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ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
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common-objs-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o \
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eventfd.o)
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CFLAGS_44x_tlb.o := -I.
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CFLAGS_e500_mmu.o := -I.
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CFLAGS_e500_mmu_host.o := -I.
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CFLAGS_emulate.o := -I.
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common-objs-y += powerpc.o emulate.o
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obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
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obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
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AFLAGS_booke_interrupts.o := -I$(obj)
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kvm-440-objs := \
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$(common-objs-y) \
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booke.o \
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booke_emulate.o \
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booke_interrupts.o \
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44x.o \
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44x_tlb.o \
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44x_emulate.o
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kvm-objs-$(CONFIG_KVM_440) := $(kvm-440-objs)
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kvm-e500-objs := \
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$(common-objs-y) \
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booke.o \
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booke_emulate.o \
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booke_interrupts.o \
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e500.o \
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e500_mmu.o \
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e500_mmu_host.o \
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e500_emulate.o
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kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)
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kvm-e500mc-objs := \
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$(common-objs-y) \
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booke.o \
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booke_emulate.o \
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bookehv_interrupts.o \
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e500mc.o \
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e500_mmu.o \
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e500_mmu_host.o \
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e500_emulate.o
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kvm-objs-$(CONFIG_KVM_E500MC) := $(kvm-e500mc-objs)
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kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_PR) := \
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../../../virt/kvm/coalesced_mmio.o \
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fpu.o \
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book3s_paired_singles.o \
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book3s_pr.o \
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book3s_pr_papr.o \
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book3s_64_vio_hv.o \
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book3s_emulate.o \
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book3s_interrupts.o \
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book3s_mmu_hpte.o \
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book3s_64_mmu_host.o \
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book3s_64_mmu.o \
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book3s_32_mmu.o
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kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_PR) := \
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book3s_rmhandlers.o
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kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \
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book3s_hv.o \
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book3s_hv_interrupts.o \
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book3s_64_mmu_hv.o
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kvm-book3s_64-builtin-xics-objs-$(CONFIG_KVM_XICS) := \
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book3s_hv_rm_xics.o
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kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \
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book3s_hv_rmhandlers.o \
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book3s_hv_rm_mmu.o \
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book3s_64_vio_hv.o \
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book3s_hv_ras.o \
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book3s_hv_builtin.o \
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$(kvm-book3s_64-builtin-xics-objs-y)
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kvm-book3s_64-objs-$(CONFIG_KVM_XICS) += \
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book3s_xics.o
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kvm-book3s_64-module-objs := \
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../../../virt/kvm/kvm_main.o \
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../../../virt/kvm/eventfd.o \
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powerpc.o \
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emulate.o \
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book3s.o \
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book3s_64_vio.o \
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book3s_rtas.o \
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$(kvm-book3s_64-objs-y)
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kvm-objs-$(CONFIG_KVM_BOOK3S_64) := $(kvm-book3s_64-module-objs)
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kvm-book3s_32-objs := \
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$(common-objs-y) \
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fpu.o \
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book3s_paired_singles.o \
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book3s.o \
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book3s_pr.o \
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book3s_emulate.o \
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book3s_interrupts.o \
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book3s_mmu_hpte.o \
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book3s_32_mmu_host.o \
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book3s_32_mmu.o
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kvm-objs-$(CONFIG_KVM_BOOK3S_32) := $(kvm-book3s_32-objs)
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kvm-objs-$(CONFIG_KVM_MPIC) += mpic.o
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kvm-objs-$(CONFIG_HAVE_KVM_IRQ_ROUTING) += $(addprefix ../../../virt/kvm/, irqchip.o)
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kvm-objs := $(kvm-objs-m) $(kvm-objs-y)
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obj-$(CONFIG_KVM_440) += kvm.o
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obj-$(CONFIG_KVM_E500V2) += kvm.o
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obj-$(CONFIG_KVM_E500MC) += kvm.o
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obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
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obj-$(CONFIG_KVM_BOOK3S_32) += kvm.o
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obj-y += $(kvm-book3s_64-builtin-objs-y)
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