From patchwork Thu Aug 6 09:37:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Liang X-Patchwork-Id: 277036 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BC8AC433E1 for ; Thu, 6 Aug 2020 12:23:48 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F0D5822D03 for ; Thu, 6 Aug 2020 12:23:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0D5822D03 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59804 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cLe-0006lR-Lf for qemu-devel@archiver.kernel.org; Thu, 06 Aug 2020 05:38:06 -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 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 = (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 == 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" /* reset/shutdown handler */ @@ -64,6 +65,7 @@ void qemu_devices_reset(void) { QEMUResetEntry *re, *nre; + 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 = profile_getclock(); @@ -2941,6 +2944,7 @@ void qemu_init(int argc, char **argv, char **envp) autostart = 1; + info_report("qemu pid is %d, options parsing start", getpid()); /* first pass of option parsing */ optind = 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 = 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 = maxram_size; current_machine->ram_slots = ram_slots; + 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(); + info_report("machine init start"); current_machine->boot_order = boot_order; /* parse features once if machine provides default cpu_type */ @@ -4379,6 +4386,7 @@ void qemu_init(int argc, char **argv, char **envp) exit(1); } + info_report("device init start"); /* init generic devices */ rom_set_order_override(FW_CFG_ORDER_OVERRIDE_DEVICE); qemu_opts_foreach(qemu_find_opts("device"), From patchwork Thu Aug 6 09:37:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Liang X-Patchwork-Id: 277077 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E20ABC433DF for ; Thu, 6 Aug 2020 11:57:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2BBC221E2 for ; Thu, 6 Aug 2020 11:57:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2BBC221E2 Authentication-Results: mail.kernel.org; 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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 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 = vq->vring.num; if (vq->inuse >= vq->vring.num) { - virtio_error(vdev, "Virtqueue size exceeded"); + virtio_error(vdev, "Virtio device %s vq->inuse=%d vq->vring.num=%d, " + "virtqueue size exceeded", + vdev->name, vq->inuse, vq->vring.num); goto done; } From patchwork Thu Aug 6 09:37:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Liang X-Patchwork-Id: 277082 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92664C433E3 for ; Thu, 6 Aug 2020 11:55:52 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D21522CF7 for ; Thu, 6 Aug 2020 11:55:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D21522CF7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60312 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cLj-0006y4-HR for qemu-devel@archiver.kernel.org; Thu, 06 Aug 2020 05:38:11 -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 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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, struct arm_boot_info *info) * doesn't support secure. */ assert(!(info->secure_board_setup && kvm_enabled())); + info_report("load the kernel"); + info->kernel_filename = ms->kernel_filename; info->kernel_cmdline = ms->kernel_cmdline; info->initrd_filename = 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 *opaque) { VirtMachineState *s = container_of(n, VirtMachineState, powerdown_notifier); + 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) } create_fdt(vms); + info_report("cpu init start"); possible_cpus = mc->possible_cpu_arch_ids(machine); for (n = 0; n < possible_cpus->len; n++) { From patchwork Thu Aug 6 09:37:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Liang X-Patchwork-Id: 277074 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2774C433DF for ; Thu, 6 Aug 2020 11:59:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 77507221E2 for ; Thu, 6 Aug 2020 11:59:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 77507221E2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38878 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k3cMx-0001KA-E3 for qemu-devel@archiver.kernel.org; Thu, 06 Aug 2020 05:39:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52392) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k3cKe-0005BM-1M; Thu, 06 Aug 2020 05:37:04 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:41184 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-0007Wa-W2; 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 575B5283BBFFE51F18CF; 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 17:36:50 +0800 From: Peng Liang To: Subject: [PATCH 5/5] log: Add logs during qemu start Date: Thu, 6 Aug 2020 17:37:20 +0800 Message-ID: <20200806093720.2355692-6-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 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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, BlockInterfaceType block_default_type, qdict_put_str(bs_opts, "rerror", rerror); } + info_report("blockdev init(%s).", filename ? filename : ""); + /* Actual block device init: Functionality shared with blockdev-add */ blk = blockdev_init(filename, bs_opts, errp); bs_opts = 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); } + info_report("Finish drive init."); + default_drive(default_cdrom, snapshot, machine_class->block_default_type, 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 @@ #include "qemu/mmap-alloc.h" -#ifdef CONFIG_DEBUG_STACK_USAGE #include "qemu/error-report.h" -#endif #define MAX_MEM_PREALLOC_THREAD_COUNT 16 @@ -558,6 +556,7 @@ static bool touch_all_pages(char *area, size_t hpagesize, size_t numpages, g_free(memset_thread); memset_thread = NULL; + info_report("Finish touching all pages."); return memset_thread_failed; }