Message ID | 1538295197-23704-63-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show
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X-Received-From: 2a00:1450:4864:20::442 Subject: [Qemu-devel] [PULL 62/79] kvmclock: run KVM_KVMCLOCK_CTRL ioctl in vcpu thread X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Yongji Xie <elohimes@gmail.com>, Yongji Xie <xieyongji@baidu.com>, Chai Wen <chaiwen@baidu.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
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[PULL,01/79] virtio: Return true from virtio_queue_empty if broken
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diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c index 0bf1c60..25ea783 100644 --- a/hw/i386/kvm/clock.c +++ b/hw/i386/kvm/clock.c @@ -147,6 +147,15 @@ static void kvm_update_clock(KVMClockState *s) s->clock_is_reliable = kvm_has_adjust_clock_stable(); } +static void do_kvmclock_ctrl(CPUState *cpu, run_on_cpu_data data) +{ + int ret = kvm_vcpu_ioctl(cpu, KVM_KVMCLOCK_CTRL, 0); + + if (ret && ret != -EINVAL) { + fprintf(stderr, "%s: %s\n", __func__, strerror(-ret)); + } +} + static void kvmclock_vm_state_change(void *opaque, int running, RunState state) { @@ -183,13 +192,7 @@ static void kvmclock_vm_state_change(void *opaque, int running, return; } CPU_FOREACH(cpu) { - ret = kvm_vcpu_ioctl(cpu, KVM_KVMCLOCK_CTRL, 0); - if (ret) { - if (ret != -EINVAL) { - fprintf(stderr, "%s: %s\n", __func__, strerror(-ret)); - } - return; - } + run_on_cpu(cpu, do_kvmclock_ctrl, RUN_ON_CPU_NULL); } } else {