[PATCH] hv: do not lose pending heartbeat vmbus packets
Haiyang Zhang
haiyangz at microsoft.com
Mon Sep 19 17:15:38 UTC 2016
> -----Original Message-----
> From: Long Li [mailto:longli at exchange.microsoft.com]
> Sent: Monday, September 12, 2016 11:31 PM
> To: KY Srinivasan <kys at microsoft.com>; Haiyang Zhang
> <haiyangz at microsoft.com>
> Cc: devel at linuxdriverproject.org; linux-kernel at vger.kernel.org; Long Li
> <longli at microsoft.com>
> Subject: [PATCH] hv: do not lose pending heartbeat vmbus packets
>
> From: Long Li <longli at microsoft.com>
>
> The host keeps sending heartbeat packets independent of guest responding
> to them. In some situations, there might be multiple heartbeat packets
> pending in the ring buffer. Don't lose them, read them all.
>
> Signed-off-by: Long Li <longli at microsoft.com>
Please also apply it to "stable".
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
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