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Re: [Xen-devel] [PATCH] xen/netfront: remove unnecessary wmb

To: jian.w.wen@xxxxxxxxxx
From: David Miller <davem@xxxxxxxxxxxxx>
Date: Fri, 09 Nov 2018 15:17:09 -0800 (PST)
Cc: jgross@xxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 09 Nov 2018 23:17:15 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

From: Jacob Wen <jian.w.wen@xxxxxxxxxx>
Date: Fri,  9 Nov 2018 14:53:59 +0800

> RING_PUSH_REQUESTS_AND_CHECK_NOTIFY is already able to make sure backend sees
> requests before req_prod is updated.
> 
> Signed-off-by: Jacob Wen <jian.w.wen@xxxxxxxxxx>

Applied to net-next.

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References:
- [Xen-devel] [PATCH] xen/netfront: remove unnecessary wmb
  - From: Jacob Wen

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