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[Qemu-devel] [PATCH 8/8] kvm: Rework VCPU reset
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 8/8] kvm: Rework VCPU reset |
Date: |
Fri, 01 May 2009 23:17:21 +0200 |
User-agent: |
StGIT/0.14.2 |
Use standard callback with highest order to synchronize VCPU on reset
after all device callbacks were execute. This allows to remove the
special kvm hook in qemu_system_reset.
Signed-off-by: Jan Kiszka <address@hidden>
---
kvm-all.c | 8 ++++++++
vl.c | 2 --
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 27ad80e..2ac5129 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -22,6 +22,7 @@
#include "qemu-common.h"
#include "sysemu.h"
+#include "hw/hw.h"
#include "gdbstub.h"
#include "kvm.h"
@@ -364,6 +365,11 @@ int kvm_uncoalesce_mmio_region(target_phys_addr_t start,
ram_addr_t size)
return ret;
}
+static void kvm_reset_vcpus(void *opaque)
+{
+ kvm_sync_vcpus();
+}
+
int kvm_init(int smp_cpus)
{
KVMState *s;
@@ -454,6 +460,8 @@ int kvm_init(int smp_cpus)
if (ret < 0)
goto err;
+ qemu_register_reset(kvm_reset_vcpus, INT_MAX, NULL);
+
kvm_state = s;
return 0;
diff --git a/vl.c b/vl.c
index f6d3ce5..04fedd4 100644
--- a/vl.c
+++ b/vl.c
@@ -3660,8 +3660,6 @@ void qemu_system_reset(void)
for(re = first_reset_entry; re != NULL; re = re->next) {
re->func(re->opaque);
}
- if (kvm_enabled())
- kvm_sync_vcpus();
}
void qemu_system_reset_request(void)
- [Qemu-devel] [PATCH 0/8] kvm: Fixes, cleanups and live migration, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 1/8] kvm: Conditionally apply workaround for KVM slot handling bug, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 2/8] kvm: Introduce kvm_set_migration_log, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 4/8] kvm: Rework dirty bitmap synchronization, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 3/8] kvm: Fix dirty log temporary buffer size, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 6/8] kvm: Fix framebuffer dirty log sync, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 5/8] kvm: Add missing bits to support live migration, Jan Kiszka, 2009/05/01
- [Qemu-devel] [PATCH 8/8] kvm: Rework VCPU reset,
Jan Kiszka <=
[Qemu-devel] [PATCH 7/8] Introduce reset notifier order, Jan Kiszka, 2009/05/01