From: Alexander Graf Date: Fri, 30 Oct 2009 05:47:18 +0000 (+0000) Subject: Add Book3s_64 offsets to asm-offsets.c X-Git-Tag: firefly_0821_release~9833^2~3873^2~86^2~9 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=62908905b2fd98c11bd472c1e617d35eff33fc84;p=firefly-linux-kernel-4.4.55.git Add Book3s_64 offsets to asm-offsets.c We need to access some VCPU fields from assembly code. In order to get the proper offsets, we have to define them in asm-offsets.c. Signed-off-by: Alexander Graf Signed-off-by: Benjamin Herrenschmidt --- diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 0812b0f414bb..aba3ea64661e 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -398,6 +398,19 @@ int main(void) DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); + + /* book3s_64 */ +#ifdef CONFIG_PPC64 + DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); + DEFINE(VCPU_HOST_RETIP, offsetof(struct kvm_vcpu, arch.host_retip)); + DEFINE(VCPU_HOST_R2, offsetof(struct kvm_vcpu, arch.host_r2)); + DEFINE(VCPU_HOST_MSR, offsetof(struct kvm_vcpu, arch.host_msr)); + DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); + DEFINE(VCPU_TRAMPOLINE_LOWMEM, offsetof(struct kvm_vcpu, arch.trampoline_lowmem)); + DEFINE(VCPU_TRAMPOLINE_ENTER, offsetof(struct kvm_vcpu, arch.trampoline_enter)); + DEFINE(VCPU_HIGHMEM_HANDLER, offsetof(struct kvm_vcpu, arch.highmem_handler)); + DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); +#endif #endif #ifdef CONFIG_44x DEFINE(PGD_T_LOG2, PGD_T_LOG2);