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[03/21] KVM: PPC: Make DSISR 32 bits wide

Message ID 1269463717-18305-4-git-send-email-agraf@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Alexander Graf March 24, 2010, 8:48 p.m. UTC
None
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Patch

diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index 14d0262..9f5a992 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -84,8 +84,8 @@  struct kvmppc_vcpu_book3s {
 	u64 hid[6];
 	u64 gqr[8];
 	int slb_nr;
+	u32 dsisr;
 	u64 sdr1;
-	u64 dsisr;
 	u64 hior;
 	u64 msr_mask;
 	u64 vsid_first;
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 119deb4..0ebda67 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -260,7 +260,7 @@  struct kvm_vcpu_arch {
 
 	u32 last_inst;
 #ifdef CONFIG_PPC64
-	ulong fault_dsisr;
+	u32 fault_dsisr;
 #endif
 	ulong fault_dear;
 	ulong fault_esr;
diff --git a/arch/powerpc/kvm/book3s_64_interrupts.S b/arch/powerpc/kvm/book3s_64_interrupts.S
index c1584d0..faca876 100644
--- a/arch/powerpc/kvm/book3s_64_interrupts.S
+++ b/arch/powerpc/kvm/book3s_64_interrupts.S
@@ -171,7 +171,7 @@  kvmppc_handler_highmem:
 	std	r3, VCPU_PC(r7)
 	std	r4, VCPU_SHADOW_SRR1(r7)
 	std	r5, VCPU_FAULT_DEAR(r7)
-	std	r6, VCPU_FAULT_DSISR(r7)
+	stw	r6, VCPU_FAULT_DSISR(r7)
 
 	ld	r5, VCPU_HFLAGS(r7)
 	rldicl.	r5, r5, 0, 63		/* CR = ((r5 & 1) == 0) */