KVM: PPC: bookehv: Add ESR flag to Data Storage Interrupt

ESR register is required by Data Storage Interrupt handling code.
Add the specific flag to the interrupt handler.
Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

arch/powerpc/kvm/bookehv_interrupts.S

@@ -267,7 +267,7 @@ kvm_lvl_handler BOOKE_INTERRUPT_CRITICAL, \
 kvm_lvl_handler BOOKE_INTERRUPT_MACHINE_CHECK, \
 	SPRN_SPRG_RSCRATCH_MC, SPRN_MCSRR0, SPRN_MCSRR1, 0
 kvm_handler BOOKE_INTERRUPT_DATA_STORAGE, \
-	SPRN_SRR0, SPRN_SRR1, (NEED_EMU | NEED_DEAR)
+	SPRN_SRR0, SPRN_SRR1, (NEED_EMU | NEED_DEAR | NEED_ESR)
 kvm_handler BOOKE_INTERRUPT_INST_STORAGE, SPRN_SRR0, SPRN_SRR1, NEED_ESR
 kvm_handler BOOKE_INTERRUPT_EXTERNAL, SPRN_SRR0, SPRN_SRR1, 0
 kvm_handler BOOKE_INTERRUPT_ALIGNMENT, \