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

2018-11-09 Thread David Miller
From: Jacob Wen 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 Applied to net-next. ___ Xen-devel mailing list

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

2018-11-09 Thread Wei Liu
On Fri, Nov 09, 2018 at 02:53:59PM +0800, Jacob Wen wrote: > 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 Reviewed-by: Wei Liu ___ Xen-devel mailing

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

2018-11-08 Thread Juergen Gross
On 09/11/2018 07:53, Jacob Wen wrote: > 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 Reviewed-by: Juergen Gross Juergen ___ Xen-devel mailing list

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

2018-11-08 Thread Jacob Wen
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 --- drivers/net/xen-netfront.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index f17f602e61