From nobody Mon Feb 9 18:29:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1596706693; cv=none; d=zohomail.com; s=zohoarc; b=cY4sMXWyvmdAmxLXTm9Mee3B/HVw1GE9z04j6zASdy+Pt7HJcw58VrhMpEJh/35IKTTAipAPuW5YLKE/ZlocYDs4bHyBJSX6Wcp51L4imjrHPqGxmXeccKKKxeTFuR5/C6l/WDfuF6r6TK2v0f86d6y5mRi6SJep+dEjyaxj1Ak= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1596706693; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=XrqHkDEooiZX5HGd0U2Dny6MDr6wpcPw4Azojnjb5n8=; b=beca/tr8NAlf+rodfrzI44RhYQZAG+q3LVvDM685bnUJ0S2Dqlq7ZAgIFuWnJDKRqpfF1r9hmpNTYf2bF1cfQTTg6hukAhirX1nJDCUj8laiF7MP5E7aZXEjTZENihd5I2qUFvBevXf5BL96OV4m/EnTCPNYtUjXqZbqWVf03Bg= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 15967066930370.2553178971854777; Thu, 6 Aug 2020 02:38:13 -0700 (PDT) Received: from localhost ([::1]:59804 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cLi-0006lR-NP for importer@patchew.org; Thu, 06 Aug 2020 05:38:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52360) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKc-0005As-IX; Thu, 06 Aug 2020 05:37:02 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41098 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKa-0007WL-5v; Thu, 06 Aug 2020 05:37:02 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 4BC14C9C85E425E67E81; Thu, 6 Aug 2020 17:36:51 +0800 (CST) Received: from localhost.localdomain (10.175.101.6) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Thu, 6 Aug 2020 17:36:41 +0800 From: Peng Liang To: Subject: [PATCH 1/5] log: Add logs for vm start and destroy Date: Thu, 6 Aug 2020 17:37:16 +0800 Message-ID: <20200806093720.2355692-2-liangpeng10@huawei.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20200806093720.2355692-1-liangpeng10@huawei.com> References: <20200806093720.2355692-1-liangpeng10@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.35; envelope-from=liangpeng10@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/06 03:36:23 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peng Liang , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add logs for vm start and destroy. Signed-off-by: Peng Liang --- hw/acpi/core.c | 3 +++ hw/core/reset.c | 2 ++ softmmu/vl.c | 8 ++++++++ 3 files changed, 13 insertions(+) diff --git a/hw/acpi/core.c b/hw/acpi/core.c index ac06db3450..0a24f018cf 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -560,13 +560,16 @@ static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t= val) uint16_t sus_typ =3D (val >> 10) & 7; switch(sus_typ) { case 0: /* soft power off */ + info_report("VM will be soft power off"); qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); break; case 1: + info_report("VM will be suspend state"); qemu_system_suspend_request(); break; default: if (sus_typ =3D=3D ar->pm1.cnt.s4_val) { /* S4 request */ + info_report("VM will be S4 state"); qapi_event_send_suspend_disk(); qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN= ); } diff --git a/hw/core/reset.c b/hw/core/reset.c index 9c477f2bf5..bd583c77ac 100644 --- a/hw/core/reset.c +++ b/hw/core/reset.c @@ -26,6 +26,7 @@ #include "qemu/osdep.h" #include "qemu/queue.h" #include "sysemu/reset.h" +#include "qemu/error-report.h" =20 /* reset/shutdown handler */ =20 @@ -64,6 +65,7 @@ void qemu_devices_reset(void) { QEMUResetEntry *re, *nre; =20 + info_report("reset all devices"); /* reset all devices */ QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) { re->func(re->opaque); diff --git a/softmmu/vl.c b/softmmu/vl.c index 4eb9d1f7fd..a9f06111b3 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -1657,9 +1657,11 @@ static bool main_loop_should_exit(void) } if (qemu_powerdown_requested()) { qemu_system_powerdown(); + info_report("domain is power down by outside operation"); } if (qemu_vmstop_requested(&r)) { vm_stop(r); + info_report("domain is stopped by outside operation"); } return false; } @@ -1669,6 +1671,7 @@ void qemu_main_loop(void) #ifdef CONFIG_PROFILER int64_t ti; #endif + info_report("qemu enter main_loop"); while (!main_loop_should_exit()) { #ifdef CONFIG_PROFILER ti =3D profile_getclock(); @@ -2941,6 +2944,7 @@ void qemu_init(int argc, char **argv, char **envp) =20 autostart =3D 1; =20 + info_report("qemu pid is %d, options parsing start", getpid()); /* first pass of option parsing */ optind =3D 1; while (optind < argc) { @@ -3154,6 +3158,7 @@ void qemu_init(int argc, char **argv, char **envp) exit(0); break; case QEMU_OPTION_m: + info_report("memory options parse start"); opts =3D qemu_opts_parse_noisily(qemu_find_opts("memory"), optarg, true); if (!opts) { @@ -4152,6 +4157,7 @@ void qemu_init(int argc, char **argv, char **envp) current_machine->maxram_size =3D maxram_size; current_machine->ram_slots =3D ram_slots; =20 + info_report("configure accelerator %s start", machine_class->name); /* * Note: uses machine properties such as kernel-irqchip, must run * after machine_set_property(). @@ -4300,6 +4306,7 @@ void qemu_init(int argc, char **argv, char **envp) replay_checkpoint(CHECKPOINT_INIT); qdev_machine_init(); =20 + info_report("machine init start"); current_machine->boot_order =3D boot_order; =20 /* parse features once if machine provides default cpu_type */ @@ -4379,6 +4386,7 @@ void qemu_init(int argc, char **argv, char **envp) exit(1); } =20 + info_report("device init start"); /* init generic devices */ rom_set_order_override(FW_CFG_ORDER_OVERRIDE_DEVICE); qemu_opts_foreach(qemu_find_opts("device"), --=20 2.18.4 From nobody Mon Feb 9 18:29:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Thu, 6 Aug 2020 02:39:32 -0700 (PDT) Received: from localhost ([::1]:38822 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cN1-0001In-0F for importer@patchew.org; Thu, 06 Aug 2020 05:39:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKe-0005Cj-T8; Thu, 06 Aug 2020 05:37:04 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41100 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKa-0007WM-3w; Thu, 06 Aug 2020 05:37:04 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 503E7F36D7E3FE41B97E; Thu, 6 Aug 2020 17:36:51 +0800 (CST) Received: from localhost.localdomain (10.175.101.6) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Thu, 6 Aug 2020 17:36:43 +0800 From: Peng Liang To: Subject: [PATCH 2/5] log: Add log for each modules Date: Thu, 6 Aug 2020 17:37:17 +0800 Message-ID: <20200806093720.2355692-3-liangpeng10@huawei.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20200806093720.2355692-1-liangpeng10@huawei.com> References: <20200806093720.2355692-1-liangpeng10@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.35; envelope-from=liangpeng10@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/06 03:36:23 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peng Liang , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add log for each modules. Signed-off-by: Peng Liang --- accel/kvm/kvm-all.c | 5 ++++- hw/pci/pci.c | 1 + hw/usb/host-libusb.c | 5 +++++ hw/virtio/virtio-pci.c | 2 ++ hw/virtio/virtio-scsi-pci.c | 3 +++ hw/virtio/virtio.c | 13 +++++++++++-- monitor/monitor.c | 9 +++++++++ monitor/qmp-cmds.c | 2 ++ os-posix.c | 1 + qapi/qmp-dispatch.c | 17 +++++++++++++++++ qdev-monitor.c | 6 ++++++ 11 files changed, 61 insertions(+), 3 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 63ef6af9a1..f23e82a67d 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -1427,7 +1427,10 @@ void kvm_irqchip_commit_routes(KVMState *s) s->irq_routes->flags =3D 0; trace_kvm_irqchip_commit_routes(); ret =3D kvm_vm_ioctl(s, KVM_SET_GSI_ROUTING, s->irq_routes); - assert(ret =3D=3D 0); + if (ret < 0) { + error_report("Set GSI routing failed"); + abort(); + } } =20 static void kvm_add_routing_entry(KVMState *s, diff --git a/hw/pci/pci.c b/hw/pci/pci.c index de0fae10ab..9132049f82 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -2365,6 +2365,7 @@ static void pci_add_option_rom(PCIDevice *pdev, bool = is_default_rom, } else { snprintf(name, sizeof(name), "%s.rom", object_get_typename(OBJECT(= pdev))); } + info_report("add rom file: %s", name); pdev->has_rom =3D true; memory_region_init_rom(&pdev->rom, OBJECT(pdev), name, size, &error_fa= tal); ptr =3D memory_region_get_ram_ptr(&pdev->rom); diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index c474551d84..c3b85b7b2d 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -904,6 +904,8 @@ static int usb_host_open(USBHostDevice *s, libusb_devic= e *dev, int hostfd) =20 rc =3D libusb_open(dev, &s->dh); if (rc !=3D 0) { + info_report("libusb open usb device bus %d, device %d failed", + bus_num, addr); goto fail; } } else { @@ -931,6 +933,7 @@ static int usb_host_open(USBHostDevice *s, libusb_devic= e *dev, int hostfd) =20 libusb_get_device_descriptor(dev, &s->ddesc); usb_host_get_port(s->dev, s->port, sizeof(s->port)); + info_report("open a host usb device on bus %d, device %d", bus_num, ad= dr); =20 usb_ep_init(udev); usb_host_ep_update(s); @@ -1016,6 +1019,8 @@ static int usb_host_close(USBHostDevice *s) usb_device_detach(udev); } =20 + info_report("begin to reset the usb device, bus : %d," + " device : %d", s->bus_num, s->addr); usb_host_release_interfaces(s); libusb_reset_device(s->dh); usb_host_attach_kernel(s); diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index ccdf54e81c..f688ded432 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1708,7 +1708,9 @@ static void virtio_pci_device_unplugged(DeviceState *= d) VirtIOPCIProxy *proxy =3D VIRTIO_PCI(d); bool modern =3D virtio_pci_modern(proxy); bool modern_pio =3D proxy->flags & VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY; + VirtIODevice *vdev =3D virtio_bus_get_device(&proxy->bus); =20 + info_report("device name: %s", !vdev ? "NULL" : vdev->name); virtio_pci_stop_ioeventfd(proxy); =20 if (modern) { diff --git a/hw/virtio/virtio-scsi-pci.c b/hw/virtio/virtio-scsi-pci.c index c23a134202..b6285d2ffd 100644 --- a/hw/virtio/virtio-scsi-pci.c +++ b/hw/virtio/virtio-scsi-pci.c @@ -19,6 +19,7 @@ #include "hw/virtio/virtio-scsi.h" #include "qemu/module.h" #include "virtio-pci.h" +#include "qemu/error-report.h" =20 typedef struct VirtIOSCSIPCI VirtIOSCSIPCI; =20 @@ -50,6 +51,8 @@ static void virtio_scsi_pci_realize(VirtIOPCIProxy *vpci_= dev, Error **errp) DeviceState *proxy =3D DEVICE(vpci_dev); char *bus_name; =20 + info_report("virtio scsi HBA %s begin to initialize.", + !proxy->id ? "NULL" : proxy->id); if (vpci_dev->nvectors =3D=3D DEV_NVECTORS_UNSPECIFIED) { vpci_dev->nvectors =3D vs->conf.num_queues + 3; } diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index e983025217..f3568f5267 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -1957,7 +1957,13 @@ int virtio_set_status(VirtIODevice *vdev, uint8_t va= l) k->set_status(vdev, val); } vdev->status =3D val; - + if (val) { + info_report("%s device status is %d that means %s", vdev->name, va= l, + (val & VIRTIO_CONFIG_S_DRIVER_OK) ? "DRIVER OK" : + (val & VIRTIO_CONFIG_S_DRIVER) ? "DRIVER" : + (val & VIRTIO_CONFIG_S_ACKNOWLEDGE) ? "ACKNOWLEDGE" : + (val & VIRTIO_CONFIG_S_FAILED) ? "FAILED" : "UNKNOWN"); + } return 0; } =20 @@ -2403,8 +2409,11 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int = queue_size, break; } =20 - if (i =3D=3D VIRTIO_QUEUE_MAX || queue_size > VIRTQUEUE_MAX_SIZE) + if (i =3D=3D VIRTIO_QUEUE_MAX || queue_size > VIRTQUEUE_MAX_SIZE) { + info_report("unacceptable queue_size (%d) or num (%d)", + queue_size, i); abort(); + } =20 vdev->vq[i].vring.num =3D queue_size; vdev->vq[i].vring.num_default =3D queue_size; diff --git a/monitor/monitor.c b/monitor/monitor.c index b385a3d569..e57583dc10 100644 --- a/monitor/monitor.c +++ b/monitor/monitor.c @@ -30,6 +30,7 @@ #include "qapi/qapi-visit-control.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qstring.h" +#include "qapi/qmp/qjson.h" #include "qemu/error-report.h" #include "qemu/option.h" #include "sysemu/qtest.h" @@ -258,6 +259,7 @@ static void monitor_qapi_event_emit(QAPIEvent event, QD= ict *qdict) { Monitor *mon; MonitorQMP *qmp_mon; + QString *json; =20 trace_monitor_protocol_event_emit(event, qdict); QTAILQ_FOREACH(mon, &mon_list, entry) { @@ -268,6 +270,13 @@ static void monitor_qapi_event_emit(QAPIEvent event, Q= Dict *qdict) qmp_mon =3D container_of(mon, MonitorQMP, common); if (qmp_mon->commands !=3D &qmp_cap_negotiation_commands) { qmp_send_response(qmp_mon, qdict); + json =3D qobject_to_json(QOBJECT(qdict)); + if (json) { + if (!strstr(json->string, "RTC_CHANGE")) { + info_report("%s", qstring_get_str(json)); + } + qobject_unref(json); + } } } } diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index 864cbfa32e..4a7869512d 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -155,8 +155,10 @@ void qmp_cont(Error **errp) } =20 if (runstate_check(RUN_STATE_INMIGRATE)) { + info_report("qmp cont is received in migration"); autostart =3D 1; } else { + info_report("qmp cont is received and vm is started"); vm_start(); } } diff --git a/os-posix.c b/os-posix.c index 3572db3f44..ec7f3ea542 100644 --- a/os-posix.c +++ b/os-posix.c @@ -343,6 +343,7 @@ int os_mlock(void) #ifdef HAVE_MLOCKALL int ret =3D 0; =20 + info_report("do mlockall"); ret =3D mlockall(MCL_CURRENT | MCL_FUTURE); if (ret < 0) { error_report("mlockall: %s", strerror(errno)); diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c index 79347e0864..35bc9b0c24 100644 --- a/qapi/qmp-dispatch.c +++ b/qapi/qmp-dispatch.c @@ -18,6 +18,8 @@ #include "qapi/qmp/qjson.h" #include "sysemu/runstate.h" #include "qapi/qmp/qbool.h" +#include "qapi/qmp/qstring.h" +#include "qemu/error-report.h" =20 static QDict *qmp_dispatch_check_obj(QDict *dict, bool allow_oob, Error **errp) @@ -96,6 +98,7 @@ QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *= request, const char *command; QDict *args; const QmpCommand *cmd; + QString *json; QDict *dict; QObject *id; QObject *ret =3D NULL; @@ -152,6 +155,20 @@ QDict *qmp_dispatch(const QmpCommandList *cmds, QObjec= t *request, args =3D qdict_get_qdict(dict, "arguments"); qobject_ref(args); } + + json =3D qobject_to_json(QOBJECT(args)); + if (json) { + if ((strcmp(command, "query-block-jobs") !=3D 0) + && (strcmp(command, "query-migrate") !=3D 0) + && (strcmp(command, "query-blockstats") !=3D 0) + && (strcmp(command, "query-balloon") !=3D 0) + && (strcmp(command, "set_password") !=3D 0)) { + info_report("qmp_cmd_name: %s, arguments: %s", + command, qstring_get_str(json)); + } + qobject_unref(json); + } + cmd->fn(args, &ret, &err); qobject_unref(args); if (err) { diff --git a/qdev-monitor.c b/qdev-monitor.c index e9b7228480..0b974046bd 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c @@ -619,6 +619,7 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **er= rp) if (path !=3D NULL) { bus =3D qbus_find(path, errp); if (!bus) { + info_report("can not find bus for %s", driver); return NULL; } if (!object_dynamic_cast(OBJECT(bus), dc->bus_type)) { @@ -669,6 +670,8 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **er= rp) =20 /* set properties */ if (qemu_opt_foreach(opts, set_property, dev, errp)) { + info_report("the bus %s -driver %s set property failed", + bus ? bus->name : "None", driver); goto err_del_dev; } =20 @@ -677,6 +680,9 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **er= rp) dev->opts =3D NULL; goto err_del_dev; } + info_report("add qdev %s:%s success", driver, + qemu_opts_id(opts) ? qemu_opts_id(opts) : "none"); + return dev; =20 err_del_dev: --=20 2.18.4 From nobody Mon Feb 9 18:29:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1596706692; cv=none; d=zohomail.com; s=zohoarc; b=IpUOowDP/WGELYb89acQjLHIJygbgHO99VPu+rcbbxKWS5RWdUQlPMnggaYXRzLA8Rl2gIpMdhG/yqTU5SZfVyfDIHEcPwlqM64h8Ay24DOC51OUnhKMxYtnIEpAeoer16Yzbz+T0WFaCh+7D3mMQP2MdIjC/P2kBGZa3wVnjM8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1596706692; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=CVJCrEhlgvoz/vUEg30TU/j3iB+6KbJEXUTmOxNbJpA=; b=KinIEqidGna++nTXqQ6t1zNQN+mf6+sP4C7/iCKpIZUIlWx3bHNSRJGYnAVI17HD8LknBHWmzVGen9uzBu8kDGCHnMnBv6NkHBnN8ICqOGJefe4Ywq3dg7bG1B0lAlqQmTqeS0PtT0K/H7CUdZyZbFV/e9i88dzV0OiuVrJ1IEM= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1596706692687814.7376224438005; Thu, 6 Aug 2020 02:38:12 -0700 (PDT) Received: from localhost ([::1]:59866 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cLj-0006ml-8l for importer@patchew.org; Thu, 06 Aug 2020 05:38:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52348) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKc-0005Am-6U; Thu, 06 Aug 2020 05:37:02 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41088 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKa-0007WK-4P; Thu, 06 Aug 2020 05:37:01 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 47DD27A2981179D8D588; Thu, 6 Aug 2020 17:36:51 +0800 (CST) Received: from localhost.localdomain (10.175.101.6) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Thu, 6 Aug 2020 17:36:45 +0800 From: Peng Liang To: Subject: [PATCH 3/5] log: Add more details to virtio_report in virtqueue_pop Date: Thu, 6 Aug 2020 17:37:18 +0800 Message-ID: <20200806093720.2355692-4-liangpeng10@huawei.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20200806093720.2355692-1-liangpeng10@huawei.com> References: <20200806093720.2355692-1-liangpeng10@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.35; envelope-from=liangpeng10@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/06 03:36:23 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peng Liang , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add virtio device name and virtqueue info to virtio_report in virtqueue_pop so that we can find out which device's virtqueue is broken. Signed-off-by: Peng Liang --- hw/virtio/virtio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index f3568f5267..6b35bed1d7 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -1439,7 +1439,9 @@ static void *virtqueue_split_pop(VirtQueue *vq, size_= t sz) max =3D vq->vring.num; =20 if (vq->inuse >=3D vq->vring.num) { - virtio_error(vdev, "Virtqueue size exceeded"); + virtio_error(vdev, "Virtio device %s vq->inuse=3D%d vq->vring.num= =3D%d, " + "virtqueue size exceeded", + vdev->name, vq->inuse, vq->vring.num); goto done; } =20 --=20 2.18.4 From nobody Mon Feb 9 18:29:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1596706700; cv=none; d=zohomail.com; s=zohoarc; b=KD6XCojDRgltz39BNBZzwGieKrN5DE9iCO8QgHU6u201o3unp/pZXupDV9l2mAW5WIyG6LDHaO73EKZ4rAnVvtFWRMPoUE9ZKYZgl3DKOhsKiIH9xqG4UR685RMlmXf9bO3dCaRgs+kMesx5XP9/395X1aXmKmLkDeLLFh5idk0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1596706700; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=q5t+6NejYHKc514Ka6ZmcbdMvQt9TzROTH8b2eh4NN0=; b=ceMF40wPdPKG0tGgXop/JQgTau/ql3VkryR91jKQzMa2oO5QDMERQjbm5u5yP4YrwyGieies3CgRbwBaSwLvnV3JVwpf/DY8xmdiZ+coui8ZhPPzmDdYLSU8jjva5DvAInF6ZjyOnAxG41Qb+aARpYMUTmldextHfdR6A6qCBsQ= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1596706700233130.86954508442864; Thu, 6 Aug 2020 02:38:20 -0700 (PDT) Received: from localhost ([::1]:60312 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cLq-0006y4-UR for importer@patchew.org; Thu, 06 Aug 2020 05:38:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52390) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKd-0005BJ-Rz; Thu, 06 Aug 2020 05:37:03 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41182 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKb-0007WY-W8; Thu, 06 Aug 2020 05:37:03 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 538FFD02B17AFD7DA90E; Thu, 6 Aug 2020 17:36:56 +0800 (CST) Received: from localhost.localdomain (10.175.101.6) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Thu, 6 Aug 2020 17:36:47 +0800 From: Peng Liang To: Subject: [PATCH 4/5] log: Add log at boot & cpu init for aarch64 Date: Thu, 6 Aug 2020 17:37:19 +0800 Message-ID: <20200806093720.2355692-5-liangpeng10@huawei.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20200806093720.2355692-1-liangpeng10@huawei.com> References: <20200806093720.2355692-1-liangpeng10@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.35; envelope-from=liangpeng10@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/06 03:36:23 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peng Liang , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add log at boot & cpu init for aarch64. Signed-off-by: Peng Liang --- hw/arm/boot.c | 2 ++ hw/arm/virt.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 3e9816af80..a2d5787807 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -1292,6 +1292,8 @@ void arm_load_kernel(ARMCPU *cpu, MachineState *ms, s= truct arm_boot_info *info) * doesn't support secure. */ assert(!(info->secure_board_setup && kvm_enabled())); + info_report("load the kernel"); + info->kernel_filename =3D ms->kernel_filename; info->kernel_cmdline =3D ms->kernel_cmdline; info->initrd_filename =3D ms->initrd_filename; diff --git a/hw/arm/virt.c b/hw/arm/virt.c index ecfee362a1..ae2fb7a14d 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -820,6 +820,7 @@ static void virt_powerdown_req(Notifier *n, void *opaqu= e) { VirtMachineState *s =3D container_of(n, VirtMachineState, powerdown_no= tifier); =20 + info_report("send powerdown to vm."); if (s->acpi_dev) { acpi_send_event(s->acpi_dev, ACPI_POWER_DOWN_STATUS); } else { @@ -1780,6 +1781,7 @@ static void machvirt_init(MachineState *machine) } =20 create_fdt(vms); + info_report("cpu init start"); =20 possible_cpus =3D mc->possible_cpu_arch_ids(machine); for (n =3D 0; n < possible_cpus->len; n++) { --=20 2.18.4 From nobody Mon Feb 9 18:29:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1596706772; cv=none; d=zohomail.com; s=zohoarc; b=WrGJXmle/F9EUrqZ9nCYM1RTrGRZM87Yi4I9C5goH9hA/pzHdqLzV3Un0/mWSmI4FxbPpU8MpNhp/w1+iMfSQD45dVDGR0KTXSScrtHdcnWFP5YIUdcpgOuS/w+rWcT1kQh2D+ENI3ty1XIqoU20tnvZajZWtwDiwMq33Ol1C2Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1596706772; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=x4z8lsEvMwHbGRUnhvHoQYeGTlIM/sRSeL0Y43L8Q9I=; b=kymTNssNuq5tXYOlFvyrBFTF7Phfc6r2PML24nBHr0oOxnYpDuBj0J51gNnU9GZW44N7U0q14D/DJitWwQJSl9JFkXQSZN93JAcqfCmOMf2JC4fQq9QBeiMbM16TMoJsTy4Q9nWqQgXlsOG8agxsb7KrJb51nUQjCfjF4bpBNF4= ARC-Authentication-Results: i=1; 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charset="utf-8" Add logs during qemu start. Signed-off-by: Peng Liang --- blockdev.c | 2 ++ softmmu/vl.c | 2 ++ util/oslib-posix.c | 3 +-- 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/blockdev.c b/blockdev.c index 3848a9c8ab..8e3ab8a9b2 100644 --- a/blockdev.c +++ b/blockdev.c @@ -1001,6 +1001,8 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfa= ceType block_default_type, qdict_put_str(bs_opts, "rerror", rerror); } =20 + info_report("blockdev init(%s).", filename ? filename : ""); + /* Actual block device init: Functionality shared with blockdev-add */ blk =3D blockdev_init(filename, bs_opts, errp); bs_opts =3D NULL; diff --git a/softmmu/vl.c b/softmmu/vl.c index a9f06111b3..493518de66 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -1070,6 +1070,8 @@ static void configure_blockdev(BlockdevOptionsQueue *= bdo_queue, exit(0); } =20 + info_report("Finish drive init."); + default_drive(default_cdrom, snapshot, machine_class->block_default_ty= pe, 2, CDROM_OPTS); default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS); diff --git a/util/oslib-posix.c b/util/oslib-posix.c index ad8001a4ad..87c1c8569e 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -66,9 +66,7 @@ =20 #include "qemu/mmap-alloc.h" =20 -#ifdef CONFIG_DEBUG_STACK_USAGE #include "qemu/error-report.h" -#endif =20 #define MAX_MEM_PREALLOC_THREAD_COUNT 16 =20 @@ -558,6 +556,7 @@ static bool touch_all_pages(char *area, size_t hpagesiz= e, size_t numpages, g_free(memset_thread); memset_thread =3D NULL; =20 + info_report("Finish touching all pages."); return memset_thread_failed; } =20 --=20 2.18.4