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Commit 7657f408 authored by Paul Mackerras's avatar Paul Mackerras Committed by Avi Kivity
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KVM: PPC: Book 3S: Fix compilation for !HV configs 



Commits 2f5cdd5487 ("KVM: PPC: Book3S HV: Make secondary threads more
robust against stray IPIs") and 1c2066b0f7 ("KVM: PPC: Book3S HV: Make
virtual processor area registration more robust") added fields to
struct kvm_vcpu_arch inside #ifdef CONFIG_KVM_BOOK3S_64_HV regions,
and added lines to arch/powerpc/kernel/asm-offsets.c to generate
assembler constants for their offsets.  Unfortunately this led to
compile errors on Book 3S machines for configs that had KVM enabled
but not CONFIG_KVM_BOOK3S_64_HV.  This fixes the problem by moving
the offending lines inside #ifdef CONFIG_KVM_BOOK3S_64_HV regions.

Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent c0fe7b09

arch/powerpc/kernel/asm-offsets.c

+3 −3
Original line number Diff line number Diff line
@@ -450,6 +450,7 @@ int main(void) 
	DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));

	DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr));

	DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar));

	DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));

#endif

#ifdef CONFIG_PPC_BOOK3S

	DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id));
@@ -466,7 +467,6 @@ int main(void) 
	DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions));

	DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded));

	DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded));

	DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));

	DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr));

	DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc));

	DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
@@ -540,10 +540,10 @@ int main(void) 
	HSTATE_FIELD(HSTATE_IN_GUEST, in_guest);

	HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5);

	HSTATE_FIELD(HSTATE_NAPPING, napping);

	HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);

	HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);



#ifdef CONFIG_KVM_BOOK3S_64_HV

	HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);

	HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);

	HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);

	HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);

	HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys);