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[Qemu-devel] [PATCH 5/8] s390x/kvm: Implemented SIGP START
From: |
Jens Freimann |
Subject: |
[Qemu-devel] [PATCH 5/8] s390x/kvm: Implemented SIGP START |
Date: |
Tue, 17 Dec 2013 14:22:07 +0100 |
From: Thomas Huth <address@hidden>
This patch adds the missing START order to the SIGP instruction handler.
Signed-off-by: Thomas Huth <address@hidden>
Reviewed-by: Cornelia Huck <address@hidden>
Signed-off-by: Jens Freimann <address@hidden>
---
target-s390x/kvm.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 8c54134..fcc159f 100644
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -588,6 +588,14 @@ static int handle_diag(S390CPU *cpu, struct kvm_run *run,
uint32_t ipb)
return r;
}
+static int kvm_s390_cpu_start(S390CPU *cpu)
+{
+ s390_add_running_cpu(cpu);
+ qemu_cpu_kick(CPU(cpu));
+ DPRINTF("DONE: KVM cpu start: %p\n", &cpu->env);
+ return 0;
+}
+
int kvm_s390_cpu_restart(S390CPU *cpu)
{
kvm_s390_interrupt(cpu, KVM_S390_RESTART, 0);
@@ -642,6 +650,9 @@ static int handle_sigp(S390CPU *cpu, struct kvm_run *run,
uint8_t ipa1)
}
switch (order_code) {
+ case SIGP_START:
+ r = kvm_s390_cpu_start(target_cpu);
+ break;
case SIGP_RESTART:
r = kvm_s390_cpu_restart(target_cpu);
break;
--
1.8.3.4
- [Qemu-devel] [PATCH 1/8] s390x/kvm: Fix diagnose handling., (continued)
- [Qemu-devel] [PATCH 1/8] s390x/kvm: Fix diagnose handling., Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 4/8] s390x/kvm: Fix coding style in handle_sigp(), Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 2/8] s390x/kvm: Removed duplicated SIGP defines, Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 3/8] s390x/kvm: Removed s390_store_status stub, Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 6/8] s390x/kvm: Simplified the calculation of the SIGP order code, Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 8/8] s390x/ioinst: CHSC has to set a condition code, Jens Freimann, 2013/12/17
- [Qemu-devel] [PATCH 5/8] s390x/kvm: Implemented SIGP START,
Jens Freimann <=
- [Qemu-devel] [PATCH 7/8] s390x/kvm: Fixed condition code for unknown SIGP orders, Jens Freimann, 2013/12/17
- Re: [Qemu-devel] [PATCH 0/8] s390 sigp, chsc and diag bugfixes/cleanups, Alexander Graf, 2013/12/18