From: Juan Quintela <quintela@redhat.com>
To: "Rao, Lei" <lei.rao@intel.com>
Cc: qemu-devel@nongnu.org, chen.zhang@intel.com,
zhang.zhanghailiang@huawei.com, dgilbert@redhat.com
Subject: Re: [PATCH v2] Fixed a QEMU hang when guest poweroff in COLO mode
Date: Tue, 16 Nov 2021 17:36:20 +0100 [thread overview]
Message-ID: <878rxoukfv.fsf@secure.mitica> (raw)
In-Reply-To: <1636596693-8477-1-git-send-email-lei.rao@intel.com> (Lei Rao's message of "Thu, 11 Nov 2021 10:11:33 +0800")
"Rao, Lei" <lei.rao@intel.com> wrote:
> From: "Rao, Lei" <lei.rao@intel.com>
>
> When the PVM guest poweroff, the COLO thread may wait a semaphore
> in colo_process_checkpoint().So, we should wake up the COLO thread
> before migration shutdown.
>
> Signed-off-by: Lei Rao <lei.rao@intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
prev parent reply other threads:[~2021-11-16 16:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 2:11 [PATCH v2] Fixed a QEMU hang when guest poweroff in COLO mode Rao, Lei
2021-11-11 2:25 ` Zhang, Chen
2021-11-16 16:36 ` Juan Quintela [this message]
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