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Commit 62908905 authored by Alexander Graf's avatar Alexander Graf Committed by Benjamin Herrenschmidt
Browse files

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: default avatarAlexander Graf <agraf@suse.de>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 842f2fed

arch/powerpc/kernel/asm-offsets.c

+13 −0
Original line number Diff line number Diff line
@@ -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);