qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH 6/6] kvm: x86: Prepare kvm_get_mp_state for in-kerne


From: Jan Kiszka
Subject: [Qemu-devel] [PATCH 6/6] kvm: x86: Prepare kvm_get_mp_state for in-kernel irqchip
Date: Wed, 29 Dec 2010 20:09:57 +0100

From: Jan Kiszka <address@hidden>

This code path will not yet be taken as we still lack in-kernel irqchip
support. But qemu-kvm can already make use of it and drop its own
mp_state access services.

Signed-off-by: Jan Kiszka <address@hidden>
---
 target-i386/kvm.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 684430f..30aa51c 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -1198,6 +1198,9 @@ static int kvm_get_mp_state(CPUState *env)
         return ret;
     }
     env->mp_state = mp_state.mp_state;
+    if (kvm_irqchip_in_kernel()) {
+        env->halted = (mp_state.mp_state == KVM_MP_STATE_HALTED);
+    }
     return 0;
 }
 
-- 
1.7.1




reply via email to

[Prev in Thread] Current Thread [Next in Thread]