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| author |   Alexander Graf <agraf@suse.de> | 2010-07-29 14:47:57 +0200 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2010-10-24 10:50:50 +0200 |
| commit | d17051cb8d223dffd6bb847b0565ef1654f8e0e1 (patch) | |
| tree | 486a1b71ec2147de47a6a4c34c9b9ab88be039e7 /arch/powerpc/kernel/asm-offsets.c | |
| parent | KVM: Move kvm_guest_init out of generic code (diff) | |
| download | linux-dev-d17051cb8d223dffd6bb847b0565ef1654f8e0e1.tar.xz linux-dev-d17051cb8d223dffd6bb847b0565ef1654f8e0e1.zip | |
KVM: PPC: Generic KVM PV guest support
We have all the hypervisor pieces in place now, but the guest parts are still
missing.
This patch implements basic awareness of KVM when running Linux as guest. It
doesn't do anything with it yet though.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kernel/asm-offsets.c')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 1221bcdff52f..37486cafb69d 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -465,6 +465,21 @@ int main(void) DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); #endif /* CONFIG_PPC_BOOK3S */ #endif + +#ifdef CONFIG_KVM_GUEST + DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared, + scratch1)); + DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared, + scratch2)); + DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared, + scratch3)); + DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared, + int_pending)); + DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); + DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared, + critical)); +#endif + #ifdef CONFIG_44x DEFINE(PGD_T_LOG2, PGD_T_LOG2); DEFINE(PTE_T_LOG2, PTE_T_LOG2); |