From 7cc8883074b040aa8c1ebd3a17463b0ea3a9ef16 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Tue, 13 May 2008 16:29:20 +0300 Subject: KVM: Remove decache_vcpus_on_cpu() and related callbacks Obsoleted by the vmx-specific per-cpu list. Signed-off-by: Avi Kivity --- arch/powerpc/kvm/powerpc.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 777e0f34e0ea..0513b359851b 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -240,10 +240,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) { } -void decache_vcpus_on_cpu(int cpu) -{ -} - int kvm_arch_vcpu_ioctl_debug_guest(struct kvm_vcpu *vcpu, struct kvm_debug_guest *dbg) { -- cgit v1.2.1 From 588968b6b7d34e6a88f538d1db9aca47b203623e Mon Sep 17 00:00:00 2001 From: Laurent Vivier Date: Fri, 30 May 2008 16:05:56 +0200 Subject: KVM: Add coalesced MMIO support (powerpc part) This patch enables coalesced MMIO for powerpc architecture. It defines KVM_MMIO_PAGE_OFFSET and KVM_CAP_COALESCED_MMIO. It enables the compilation of coalesced_mmio.c. Signed-off-by: Laurent Vivier Signed-off-by: Avi Kivity --- arch/powerpc/kvm/Makefile | 2 +- arch/powerpc/kvm/powerpc.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index d0d358d367ec..04e3449e1f42 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -4,7 +4,7 @@ EXTRA_CFLAGS += -Ivirt/kvm -Iarch/powerpc/kvm -common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o) +common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o) kvm-objs := $(common-objs) powerpc.o emulate.o booke_guest.o obj-$(CONFIG_KVM) += kvm.o diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 0513b359851b..b850d2497027 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -145,6 +145,9 @@ int kvm_dev_ioctl_check_extension(long ext) case KVM_CAP_USER_MEMORY: r = 1; break; + case KVM_CAP_COALESCED_MMIO: + r = KVM_COALESCED_MMIO_PAGE_OFFSET; + break; default: r = 0; break; -- cgit v1.2.1 From 34d4cb8fca1f2a31be152b74797e6cd160ec9de6 Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Thu, 10 Jul 2008 20:49:31 -0300 Subject: KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction Flush the shadow mmu before removing regions to avoid stale entries. Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- arch/powerpc/kvm/powerpc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index b850d2497027..53826a5f6c06 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -170,6 +170,10 @@ int kvm_arch_set_memory_region(struct kvm *kvm, return 0; } +void kvm_arch_flush_shadow(struct kvm *kvm) +{ +} + struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) { struct kvm_vcpu *vcpu; -- cgit v1.2.1