From: Marc Zyngier <marc.zyngier@arm.com> To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Cc: catalin.marinas@arm.com, will.deacon@arm.com Subject: [PATCH v2 22/30] arm64: KVM: Build system integration Date: Tue, 26 Mar 2013 17:01:17 +0000 [thread overview] Message-ID: <1364317285-20937-23-git-send-email-marc.zyngier@arm.com> (raw) In-Reply-To: <1364317285-20937-1-git-send-email-marc.zyngier@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> --- arch/arm64/Kconfig | 2 ++ arch/arm64/Makefile | 2 +- arch/arm64/kvm/Kconfig | 59 +++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm64/kvm/Makefile | 18 +++++++++++++++ 4 files changed, 80 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/kvm/Kconfig create mode 100644 arch/arm64/kvm/Makefile diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 43b0e9f..d984a46 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -240,6 +240,8 @@ source "drivers/Kconfig" source "fs/Kconfig" +source "arch/arm64/kvm/Kconfig" + source "arch/arm64/Kconfig.debug" source "security/Kconfig" diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index c95c5cb..ae89e63 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -36,7 +36,7 @@ TEXT_OFFSET := 0x00080000 export TEXT_OFFSET GZFLAGS -core-y += arch/arm64/kernel/ arch/arm64/mm/ +core-y += arch/arm64/kernel/ arch/arm64/mm/ arch/arm64/kvm/ libs-y := arch/arm64/lib/ $(libs-y) libs-y += $(LIBGCC) diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig new file mode 100644 index 0000000..a76be8b --- /dev/null +++ b/arch/arm64/kvm/Kconfig @@ -0,0 +1,59 @@ +# +# KVM configuration +# + +source "virt/kvm/Kconfig" + +menuconfig VIRTUALIZATION + bool "Virtualization" + ---help--- + Say Y here to get to see options for using your Linux host to run + other operating systems inside virtual machines (guests). + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and + disabled. + +if VIRTUALIZATION + +config KVM + bool "Kernel-based Virtual Machine (KVM) support" + select PREEMPT_NOTIFIERS + select ANON_INODES + select KVM_MMIO + select KVM_ARM_HOST + select KVM_ARM_VGIC + select KVM_ARM_TIMER + ---help--- + Support hosting virtualized guest machines. + + This module provides access to the hardware capabilities through + a character device node named /dev/kvm. + + If unsure, say N. + +config KVM_ARM_HOST + bool + depends on KVM + depends on MMU + select MMU_NOTIFIER + ---help--- + Provides host support for ARM processors. + +config KVM_ARM_VGIC + bool + depends on KVM_ARM_HOST && OF + select HAVE_KVM_IRQCHIP + ---help--- + Adds support for a hardware assisted, in-kernel GIC emulation. + +config KVM_ARM_TIMER + bool + depends on KVM_ARM_VGIC + select HAVE_KVM_IRQCHIP + ---help--- + Adds support for the Architected Timers in virtual machines + +source drivers/virtio/Kconfig + +endif # VIRTUALIZATION diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile new file mode 100644 index 0000000..b2ce0a7 --- /dev/null +++ b/arch/arm64/kvm/Makefile @@ -0,0 +1,18 @@ +# +# Makefile for Kernel-based Virtual Machine module +# + +ccflags-y += -Ivirt/kvm -Iarch/arm64/kvm +CFLAGS_arm.o := -I. +CFLAGS_mmu.o := -I. + +obj-$(CONFIG_KVM_ARM_HOST) += $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o) + +obj-$(CONFIG_KVM_ARM_HOST) += $(addprefix ../../../arch/arm/kvm/, arm.o mmu.o mmio.o psci.o perf.o) + +obj-$(CONFIG_KVM_ARM_HOST) += inject_fault.o +obj-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o idmap.o +obj-$(CONFIG_KVM_ARM_HOST) += guest.o reset.o sys_regs.o sys_regs_generic_v8.o + +obj-$(CONFIG_KVM_ARM_VGIC) += $(addprefix ../../../arch/arm/kvm/, vgic.o) +obj-$(CONFIG_KVM_ARM_TIMER) += $(addprefix ../../../arch/arm/kvm/, arch_timer.o) -- 1.8.1.4
WARNING: multiple messages have this Message-ID (diff)
From: marc.zyngier@arm.com (Marc Zyngier) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 22/30] arm64: KVM: Build system integration Date: Tue, 26 Mar 2013 17:01:17 +0000 [thread overview] Message-ID: <1364317285-20937-23-git-send-email-marc.zyngier@arm.com> (raw) In-Reply-To: <1364317285-20937-1-git-send-email-marc.zyngier@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> --- arch/arm64/Kconfig | 2 ++ arch/arm64/Makefile | 2 +- arch/arm64/kvm/Kconfig | 59 +++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm64/kvm/Makefile | 18 +++++++++++++++ 4 files changed, 80 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/kvm/Kconfig create mode 100644 arch/arm64/kvm/Makefile diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 43b0e9f..d984a46 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -240,6 +240,8 @@ source "drivers/Kconfig" source "fs/Kconfig" +source "arch/arm64/kvm/Kconfig" + source "arch/arm64/Kconfig.debug" source "security/Kconfig" diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index c95c5cb..ae89e63 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -36,7 +36,7 @@ TEXT_OFFSET := 0x00080000 export TEXT_OFFSET GZFLAGS -core-y += arch/arm64/kernel/ arch/arm64/mm/ +core-y += arch/arm64/kernel/ arch/arm64/mm/ arch/arm64/kvm/ libs-y := arch/arm64/lib/ $(libs-y) libs-y += $(LIBGCC) diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig new file mode 100644 index 0000000..a76be8b --- /dev/null +++ b/arch/arm64/kvm/Kconfig @@ -0,0 +1,59 @@ +# +# KVM configuration +# + +source "virt/kvm/Kconfig" + +menuconfig VIRTUALIZATION + bool "Virtualization" + ---help--- + Say Y here to get to see options for using your Linux host to run + other operating systems inside virtual machines (guests). + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and + disabled. + +if VIRTUALIZATION + +config KVM + bool "Kernel-based Virtual Machine (KVM) support" + select PREEMPT_NOTIFIERS + select ANON_INODES + select KVM_MMIO + select KVM_ARM_HOST + select KVM_ARM_VGIC + select KVM_ARM_TIMER + ---help--- + Support hosting virtualized guest machines. + + This module provides access to the hardware capabilities through + a character device node named /dev/kvm. + + If unsure, say N. + +config KVM_ARM_HOST + bool + depends on KVM + depends on MMU + select MMU_NOTIFIER + ---help--- + Provides host support for ARM processors. + +config KVM_ARM_VGIC + bool + depends on KVM_ARM_HOST && OF + select HAVE_KVM_IRQCHIP + ---help--- + Adds support for a hardware assisted, in-kernel GIC emulation. + +config KVM_ARM_TIMER + bool + depends on KVM_ARM_VGIC + select HAVE_KVM_IRQCHIP + ---help--- + Adds support for the Architected Timers in virtual machines + +source drivers/virtio/Kconfig + +endif # VIRTUALIZATION diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile new file mode 100644 index 0000000..b2ce0a7 --- /dev/null +++ b/arch/arm64/kvm/Makefile @@ -0,0 +1,18 @@ +# +# Makefile for Kernel-based Virtual Machine module +# + +ccflags-y += -Ivirt/kvm -Iarch/arm64/kvm +CFLAGS_arm.o := -I. +CFLAGS_mmu.o := -I. + +obj-$(CONFIG_KVM_ARM_HOST) += $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o) + +obj-$(CONFIG_KVM_ARM_HOST) += $(addprefix ../../../arch/arm/kvm/, arm.o mmu.o mmio.o psci.o perf.o) + +obj-$(CONFIG_KVM_ARM_HOST) += inject_fault.o +obj-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o idmap.o +obj-$(CONFIG_KVM_ARM_HOST) += guest.o reset.o sys_regs.o sys_regs_generic_v8.o + +obj-$(CONFIG_KVM_ARM_VGIC) += $(addprefix ../../../arch/arm/kvm/, vgic.o) +obj-$(CONFIG_KVM_ARM_TIMER) += $(addprefix ../../../arch/arm/kvm/, arch_timer.o) -- 1.8.1.4
next prev parent reply other threads:[~2013-03-26 17:02 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-03-26 17:00 [PATCH v2 00/30] Port of KVM to arm64 Marc Zyngier 2013-03-26 17:00 ` Marc Zyngier 2013-03-26 17:00 ` [PATCH v2 01/30] arm64: add explicit symbols to ESR_EL1 decoding Marc Zyngier 2013-03-26 17:00 ` Marc Zyngier 2013-03-27 13:51 ` Catalin Marinas 2013-03-27 13:51 ` Catalin Marinas 2013-03-27 14:05 ` Marc Zyngier 2013-03-27 14:05 ` Marc Zyngier 2013-03-26 17:00 ` [PATCH v2 02/30] arm64: KVM: define HYP and Stage-2 translation page flags Marc Zyngier 2013-03-26 17:00 ` Marc Zyngier 2013-03-27 14:11 ` Catalin Marinas 2013-03-27 14:11 ` Catalin Marinas 2013-03-27 14:20 ` Marc Zyngier 2013-03-27 14:20 ` Marc Zyngier 2013-03-26 17:00 ` [PATCH v2 03/30] arm64: KVM: HYP mode idmap support Marc Zyngier 2013-03-26 17:00 ` Marc Zyngier 2013-03-26 17:00 ` [PATCH v2 04/30] arm64: KVM: EL2 register definitions Marc Zyngier 2013-03-26 17:00 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 05/30] arm64: KVM: system register definitions for 64bit guests Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 06/30] arm64: KVM: Basic ESR_EL2 helpers and vcpu register access Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 07/30] arm64: KVM: fault injection into a guest Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 08/30] arm64: KVM: architecture specific MMU backend Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 09/30] arm64: KVM: user space interface Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 10/30] arm64: KVM: system register handling Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 11/30] arm64: KVM: CPU specific system registers handling Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 12/30] arm64: KVM: virtual CPU reset Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 13/30] arm64: KVM: kvm_arch and kvm_vcpu_arch definitions Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 14/30] arm64: KVM: MMIO access backend Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 15/30] arm64: KVM: guest one-reg interface Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 16/30] arm64: KVM: hypervisor initialization code Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 17/30] arm64: KVM: HYP mode world switch implementation Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 18/30] arm64: KVM: Exit handling Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 19/30] arm64: KVM: Plug the VGIC Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 20/30] arm64: KVM: Plug the arch timer Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 21/30] arm64: KVM: PSCI implementation Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier [this message] 2013-03-26 17:01 ` [PATCH v2 22/30] arm64: KVM: Build system integration Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 23/30] arm64: KVM: define 32bit specific registers Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 24/30] arm64: KVM: 32bit GP register access Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 25/30] arm64: KVM: 32bit conditional execution emulation Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 26/30] arm64: KVM: 32bit handling of coprocessor traps Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 27/30] arm64: KVM: CPU specific 32bit coprocessor access Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 28/30] arm64: KVM: 32bit specific register world switch Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 29/30] arm64: KVM: 32bit guest fault injection Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-26 17:01 ` [PATCH v2 30/30] arm64: KVM: enable initialization of a 32bit vcpu Marc Zyngier 2013-03-26 17:01 ` Marc Zyngier 2013-03-29 14:57 ` [PATCH v2 00/30] Port of KVM to arm64 Christopher Covington 2013-03-29 14:57 ` Christopher Covington 2013-03-29 18:37 ` Marc Zyngier 2013-03-29 18:37 ` Marc Zyngier
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