From: Wei Liu <wei.liu@kernel.org>
To: "Michael Kelley (LINUX)" <mikelley@microsoft.com>
Cc: Shradha Gupta <shradhagupta@linux.microsoft.com>,
"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
KY Srinivasan <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
Shradha Gupta <shradhagupta@microsoft.com>,
Praveen Kumar <kumarpraveen@microsoft.com>
Subject: Re: [PATCH v3] Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended
Date: Mon, 11 Jul 2022 18:54:07 +0000 [thread overview]
Message-ID: <20220711185407.nr4fythfoup7lk27@liuwe-devbox-debian-v2> (raw)
In-Reply-To: <PH0PR21MB3025AC6A419A5BB7B408DD20D7879@PH0PR21MB3025.namprd21.prod.outlook.com>
On Mon, Jul 11, 2022 at 05:50:43PM +0000, Michael Kelley (LINUX) wrote:
> From: Shradha Gupta <shradhagupta@linux.microsoft.com> Sent: Sunday, July 10, 2022 9:12 PM
> >
> > Add a flag to indicate that the vmbus is suspended so we should ignore
> > any offer message. Add a new work_queue for rescind msg, so we could drain
> > it along with other offer work_queues upon suspension.
> > It was observed that in some hibernation related scenario testing, after
> > vmbus_bus_suspend() we get rescind offer message for the vmbus. This would
> > lead to processing of a rescind message for a channel that has already been
> > suspended.
> >
> > Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
[...]
>
> Reviewed-by: Michael Kelley <mikelley@microsoft.com>
>
Applied to hyperv-next. Thanks.
prev parent reply other threads:[~2022-07-11 18:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-11 4:11 [PATCH v3] Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended Shradha Gupta
2022-07-11 17:50 ` Michael Kelley (LINUX)
2022-07-11 18:54 ` Wei Liu [this message]
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