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[Qemu-devel] [PATCH 05/10] kvm_init_vcpu requires global lock held
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [PATCH 05/10] kvm_init_vcpu requires global lock held |
Date: |
Mon, 26 Apr 2010 14:59:01 -0300 |
Since it accesses data protected by the lock.
Signed-off-by: Avi Kivity <address@hidden>
---
cpus.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/cpus.c b/cpus.c
index 8450ee4..2bf87d2 100644
--- a/cpus.c
+++ b/cpus.c
@@ -401,6 +401,7 @@ static void *kvm_cpu_thread_fn(void *arg)
{
CPUState *env = arg;
+ qemu_mutex_lock(&qemu_global_mutex);
qemu_thread_self(env->thread);
if (kvm_enabled())
kvm_init_vcpu(env);
@@ -408,7 +409,6 @@ static void *kvm_cpu_thread_fn(void *arg)
kvm_block_io_signals(env);
/* signal CPU creation */
- qemu_mutex_lock(&qemu_global_mutex);
env->created = 1;
qemu_cond_signal(&qemu_cpu_cond);
--
1.6.6.1
- [Qemu-devel] Re: [PATCH 09/10] kvm: port qemu-kvm's bitmap scanning, (continued)
[Qemu-devel] [PATCH 02/10] target-i386: print EFER in cpu_dump_state, Marcelo Tosatti, 2010/04/26
[Qemu-devel] [PATCH 06/10] kvm: remove explicit kvm_arch_reset_vcpu from kvm_init_vcpu, Marcelo Tosatti, 2010/04/26
[Qemu-devel] [PATCH 03/10] kvm: handle internal error, Marcelo Tosatti, 2010/04/26
[Qemu-devel] [PATCH 05/10] kvm_init_vcpu requires global lock held,
Marcelo Tosatti <=
[Qemu-devel] [PATCH 04/10] kvm: allow qemu to set EPT identity mapping address, Marcelo Tosatti, 2010/04/26
[Qemu-devel] [PATCH 08/10] introduce leul_to_cpu, Marcelo Tosatti, 2010/04/26
[Qemu-devel] [PATCH 10/10] introduce qemu_ram_map, Marcelo Tosatti, 2010/04/26
[Qemu-devel] Re: [PATCH 10/10] introduce qemu_ram_map, Anthony Liguori, 2010/04/26