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authorLaurentiu Tudor <laurentiu.tudor@nxp.com>2018-04-26 14:33:19 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2018-04-27 08:36:03 +0200
commitb2d7ecbe355698010a6b7a15eb179e09eb3d6a34 (patch)
tree3f6e522756eee625aa6582e198fead629e43e574 /arch/powerpc
parentpowerpc: Fix deadlock with multiple calls to smp_send_stop (diff)
downloadlinux-b2d7ecbe355698010a6b7a15eb179e09eb3d6a34.tar.xz
linux-b2d7ecbe355698010a6b7a15eb179e09eb3d6a34.zip
powerpc/kvm/booke: Fix altivec related build break
Add missing "altivec unavailable" interrupt injection helper thus fixing the linker error below: arch/powerpc/kvm/emulate_loadstore.o: In function `kvmppc_check_altivec_disabled': arch/powerpc/kvm/emulate_loadstore.c: undefined reference to `.kvmppc_core_queue_vec_unavail' Fixes: 09f984961c137c4b ("KVM: PPC: Book3S: Add MMIO emulation for VMX instructions") Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kvm/booke.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 6038e2e7aee0..876d4f294fdd 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -305,6 +305,13 @@ void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu)
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_FP_UNAVAIL);
}
+#ifdef CONFIG_ALTIVEC
+void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu)
+{
+ kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ALTIVEC_UNAVAIL);
+}
+#endif
+
void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu)
{
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DECREMENTER);