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[Qemu-devel] [PATCH 07/22] kvm: Handle kvm_init_vcpu errors
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 07/22] kvm: Handle kvm_init_vcpu errors |
Date: |
Thu, 27 Jan 2011 14:09:51 +0100 |
Do not ignore errors of kvm_init_vcpu, they are fatal.
Signed-off-by: Jan Kiszka <address@hidden>
---
cpus.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/cpus.c b/cpus.c
index cd3f89b..f89826a 100644
--- a/cpus.c
+++ b/cpus.c
@@ -273,12 +273,18 @@ void qemu_main_loop_start(void)
void qemu_init_vcpu(void *_env)
{
CPUState *env = _env;
+ int r;
env->nr_cores = smp_cores;
env->nr_threads = smp_threads;
- if (kvm_enabled())
- kvm_init_vcpu(env);
- return;
+
+ if (kvm_enabled()) {
+ r = kvm_init_vcpu(env);
+ if (r < 0) {
+ fprintf(stderr, "kvm_init_vcpu failed: %s\n", strerror(-r));
+ exit(1);
+ }
+ }
}
int qemu_cpu_self(void *env)
@@ -603,11 +609,16 @@ static int qemu_cpu_exec(CPUState *env);
static void *kvm_cpu_thread_fn(void *arg)
{
CPUState *env = arg;
+ int r;
qemu_mutex_lock(&qemu_global_mutex);
qemu_thread_self(env->thread);
- kvm_init_vcpu(env);
+ r = kvm_init_vcpu(env);
+ if (r < 0) {
+ fprintf(stderr, "kvm_init_vcpu failed: %s\n", strerror(-r));
+ exit(1);
+ }
kvm_init_ipi(env);
--
1.7.1
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, (continued)
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Gleb Natapov, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Gleb Natapov, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/31
- [Qemu-devel] Re: [PATCH 17/22] kvm: Move irqchip event processing out of inner loop, Gleb Natapov, 2011/01/31
- [Qemu-devel] [PATCH v2 17&18/22] kvm: Unconditionally reenter kernel after IO exits, Jan Kiszka, 2011/01/31
[Qemu-devel] [PATCH 07/22] kvm: Handle kvm_init_vcpu errors,
Jan Kiszka <=
[Qemu-devel] [PATCH 15/22] kvm: Add MCE signal support for !CONFIG_IOTHREAD, Jan Kiszka, 2011/01/27
[Qemu-devel] Re: [PATCH 00/22] [uq/master] Patch queue, part II, Avi Kivity, 2011/01/31