From: Wen Congyang <wency@cn.fujitsu.com> To: kvm list <kvm@vger.kernel.org>, qemu-devel <qemu-devel@nongnu.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Avi Kivity <avi@redhat.com>, "Daniel P. Berrange" <berrange@redhat.com>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Jan Kiszka <jan.kiszka@siemens.com>, Gleb Natapov <gleb@redhat.com> Subject: [PATCH 3/7 v6] add a new runstate: RUN_STATE_GUEST_PANICKED Date: Fri, 06 Jul 2012 17:39:32 +0800 [thread overview] Message-ID: <4FF6B254.1080600@cn.fujitsu.com> (raw) In-Reply-To: <4FF6B188.2060607@cn.fujitsu.com> The guest will be in this state when it is panicked. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> --- qapi-schema.json | 6 +++++- qmp.c | 3 ++- vl.c | 7 ++++++- 3 files changed, 13 insertions(+), 3 deletions(-) diff --git a/qapi-schema.json b/qapi-schema.json index 3b6e346..009f653 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -119,11 +119,15 @@ # @suspended: guest is suspended (ACPI S3) # # @watchdog: the watchdog action is configured to pause and has been triggered +# +# @guest-panicked: the panicked action is configured to pause and has been +# triggered. ## { 'enum': 'RunState', 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', - 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog' ] } + 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', + 'guest-panicked' ] } ## # @StatusInfo: diff --git a/qmp.c b/qmp.c index a111dff..3b0c9bc 100644 --- a/qmp.c +++ b/qmp.c @@ -148,7 +148,8 @@ void qmp_cont(Error **errp) error_set(errp, QERR_MIGRATION_EXPECTED); return; } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + runstate_check(RUN_STATE_SHUTDOWN) || + runstate_check(RUN_STATE_GUEST_PANICKED)) { error_set(errp, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { diff --git a/vl.c b/vl.c index 898987c..ea5ef1c 100644 --- a/vl.c +++ b/vl.c @@ -361,6 +361,7 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, + { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, @@ -375,6 +376,9 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, + { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING }, + { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE }, + { RUN_STATE_MAX, RUN_STATE_MAX }, }; @@ -1531,7 +1535,8 @@ static bool main_loop_should_exit(void) qemu_system_reset(VMRESET_REPORT); resume_all_vcpus(); if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + runstate_check(RUN_STATE_SHUTDOWN) || + runstate_check(RUN_STATE_GUEST_PANICKED)) { bdrv_iterate(iostatus_bdrv_it, NULL); vm_start(); } -- 1.7.1
WARNING: multiple messages have this Message-ID (diff)
From: Wen Congyang <wency@cn.fujitsu.com> To: kvm list <kvm@vger.kernel.org>, qemu-devel <qemu-devel@nongnu.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Avi Kivity <avi@redhat.com>, "Daniel P. Berrange" <berrange@redhat.com>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Jan Kiszka <jan.kiszka@siemens.com>, Gleb Natapov <gleb@redhat.com> Subject: [Qemu-devel] [PATCH 3/7 v6] add a new runstate: RUN_STATE_GUEST_PANICKED Date: Fri, 06 Jul 2012 17:39:32 +0800 [thread overview] Message-ID: <4FF6B254.1080600@cn.fujitsu.com> (raw) In-Reply-To: <4FF6B188.2060607@cn.fujitsu.com> The guest will be in this state when it is panicked. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> --- qapi-schema.json | 6 +++++- qmp.c | 3 ++- vl.c | 7 ++++++- 3 files changed, 13 insertions(+), 3 deletions(-) diff --git a/qapi-schema.json b/qapi-schema.json index 3b6e346..009f653 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -119,11 +119,15 @@ # @suspended: guest is suspended (ACPI S3) # # @watchdog: the watchdog action is configured to pause and has been triggered +# +# @guest-panicked: the panicked action is configured to pause and has been +# triggered. ## { 'enum': 'RunState', 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', - 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog' ] } + 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', + 'guest-panicked' ] } ## # @StatusInfo: diff --git a/qmp.c b/qmp.c index a111dff..3b0c9bc 100644 --- a/qmp.c +++ b/qmp.c @@ -148,7 +148,8 @@ void qmp_cont(Error **errp) error_set(errp, QERR_MIGRATION_EXPECTED); return; } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + runstate_check(RUN_STATE_SHUTDOWN) || + runstate_check(RUN_STATE_GUEST_PANICKED)) { error_set(errp, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { diff --git a/vl.c b/vl.c index 898987c..ea5ef1c 100644 --- a/vl.c +++ b/vl.c @@ -361,6 +361,7 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, + { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, @@ -375,6 +376,9 @@ static const RunStateTransition runstate_transitions_def[] = { { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, + { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING }, + { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE }, + { RUN_STATE_MAX, RUN_STATE_MAX }, }; @@ -1531,7 +1535,8 @@ static bool main_loop_should_exit(void) qemu_system_reset(VMRESET_REPORT); resume_all_vcpus(); if (runstate_check(RUN_STATE_INTERNAL_ERROR) || - runstate_check(RUN_STATE_SHUTDOWN)) { + runstate_check(RUN_STATE_SHUTDOWN) || + runstate_check(RUN_STATE_GUEST_PANICKED)) { bdrv_iterate(iostatus_bdrv_it, NULL); vm_start(); } -- 1.7.1
next prev parent reply other threads:[~2012-07-06 9:35 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-07-06 9:36 [PATCH v6] kvm: notify host when the guest is panicked Wen Congyang 2012-07-06 9:36 ` [Qemu-devel] " Wen Congyang 2012-07-06 9:38 ` [PATCH 1/7 v6] start vm after reseting it Wen Congyang 2012-07-06 9:38 ` [Qemu-devel] " Wen Congyang 2012-07-06 9:38 ` [PATCH 2/7 v6] update linux headers Wen Congyang 2012-07-06 9:38 ` [Qemu-devel] " Wen Congyang 2012-07-06 10:25 ` Jan Kiszka 2012-07-06 10:25 ` [Qemu-devel] " Jan Kiszka 2012-07-06 10:50 ` Wen Congyang 2012-07-06 10:50 ` [Qemu-devel] " Wen Congyang 2012-07-06 10:50 ` Wen Congyang 2012-07-06 10:55 ` [Qemu-devel] " 陳韋任 (Wei-Ren Chen) 2012-07-06 10:55 ` 陳韋任 (Wei-Ren Chen) 2012-07-06 11:16 ` Jan Kiszka 2012-07-06 11:16 ` [Qemu-devel] " Jan Kiszka 2012-07-07 14:35 ` Paul Gortmaker 2012-07-07 14:35 ` [Qemu-devel] " Paul Gortmaker 2012-07-06 9:39 ` Wen Congyang [this message] 2012-07-06 9:39 ` [Qemu-devel] [PATCH 3/7 v6] add a new runstate: RUN_STATE_GUEST_PANICKED Wen Congyang 2012-07-06 9:40 ` [PATCH 4/7 v6] add a new qevent: QEVENT_GUEST_PANICKED Wen Congyang 2012-07-06 9:40 ` [Qemu-devel] " Wen Congyang 2012-07-06 9:41 ` [PATCH 5/7 v6] introduce a new qom device to deal with panicked event Wen Congyang 2012-07-06 9:41 ` [Qemu-devel] " Wen Congyang 2012-07-06 11:05 ` Jan Kiszka 2012-07-06 11:05 ` [Qemu-devel] " Jan Kiszka 2012-07-06 11:05 ` Jan Kiszka 2012-07-18 1:54 ` Wen Congyang 2012-07-18 1:54 ` [Qemu-devel] " Wen Congyang 2012-07-18 9:19 ` Jan Kiszka 2012-07-18 9:19 ` [Qemu-devel] " Jan Kiszka 2012-07-18 9:25 ` Jan Kiszka 2012-07-18 9:25 ` [Qemu-devel] " Jan Kiszka 2012-07-06 9:41 ` [PATCH 6/7 v6] deal with guest panicked event accoring to -onpanic parameter Wen Congyang 2012-07-06 9:41 ` [Qemu-devel] " Wen Congyang 2012-07-06 11:12 ` Jan Kiszka 2012-07-06 11:12 ` [Qemu-devel] " Jan Kiszka 2012-07-06 11:12 ` Jan Kiszka 2012-07-06 9:41 ` [PATCH 7/7 v6] deal with panicked event accoring to '-machine panic_action=action' Wen Congyang 2012-07-06 9:41 ` [Qemu-devel] " Wen Congyang 2012-07-06 11:09 ` Jan Kiszka 2012-07-06 11:09 ` [Qemu-devel] " Jan Kiszka 2012-07-06 11:09 ` Jan Kiszka 2012-07-09 10:44 ` Wen Congyang 2012-07-09 10:44 ` [Qemu-devel] " Wen Congyang
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