[Xen-changelog] [qemu-upstream-unstable] kvm-ppc: halt secondary cpus when guest reset

[patchbot@xxxxxxx]

commit adf6c527b07b1399cae990d48fa7b87113bd5083
Author: Liu Yu-B13201 <Yu.Liu@xxxxxxxxxxxxx>
Date:   Mon Nov 28 20:41:18 2011 +0000

    kvm-ppc: halt secondary cpus when guest reset
    
    When guest reset, we need to halt secondary cpus until guest kick them.
    This already works for tcg. The patch add the support for kvm.
    
    Signed-off-by: Liu Yu <yu.liu@xxxxxxxxxxxxx>
    Signed-off-by: Alexander Graf <agraf@xxxxxxx>
    [agraf: remove in-kernel irqchip code]
    (cherry picked from commit 157feeadbaec09fe4dca539a24f6f6d327d6eeb6)
---
 hw/ppce500_spin.c |    1 +
 target-ppc/kvm.c  |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/hw/ppce500_spin.c b/hw/ppce500_spin.c
index cccd940..2b52728 100644
--- a/hw/ppce500_spin.c
+++ b/hw/ppce500_spin.c
@@ -112,6 +112,7 @@ static void spin_kick(void *data)
 
     env->halted = 0;
     env->exception_index = -1;
+    env->stopped = 0;
     qemu_cpu_kick(env);
 }
 
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 429349f..9b2e605 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -504,7 +504,7 @@ void kvm_arch_post_run(CPUState *env, struct kvm_run *run)
 
 int kvm_arch_process_async_events(CPUState *env)
 {
-    return 0;
+    return env->halted;
 }
 
 static int kvmppc_handle_halt(CPUState *env)
--
generated by git-patchbot for /home/xen/git/qemu-upstream-unstable.git

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