linux-kernel - linux-next: manual merge of the net-next tree with the net tree

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Date:	Wed, 10 Dec 2014 12:20:36 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	David Miller <davem@...emloft.net>, <netdev@...r.kernel.org>,
	"Lendacky, Thomas" <Thomas.Lendacky@....com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: linux-next: manual merge of the net-next tree with the net tree

Hi all,

Today's linux-next merge of the net-next tree got a conflict in
drivers/net/ethernet/amd/xgbe/xgbe-desc.c between commit 03ccc4c0a9da
("amd-xgbe: Do not clear interrupt indicator") from the net tree and
commit c9f140ebb008 ("amd-xgbe: Separate Tx/Rx ring data fields into
new structs") from the net-next tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc drivers/net/ethernet/amd/xgbe/xgbe-desc.c
index b15551bad7fa,51b68d1299fe..000000000000
--- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
@@@ -354,8 -450,30 +450,29 @@@ static void xgbe_unmap_rdata(struct xgb
  		rdata->skb = NULL;
  	}
  
- 	rdata->tso_header = 0;
- 	rdata->len = 0;
+ 	if (rdata->rx.hdr.pa.pages)
+ 		put_page(rdata->rx.hdr.pa.pages);
+ 
+ 	if (rdata->rx.hdr.pa_unmap.pages) {
+ 		dma_unmap_page(pdata->dev, rdata->rx.hdr.pa_unmap.pages_dma,
+ 			       rdata->rx.hdr.pa_unmap.pages_len,
+ 			       DMA_FROM_DEVICE);
+ 		put_page(rdata->rx.hdr.pa_unmap.pages);
+ 	}
+ 
+ 	if (rdata->rx.buf.pa.pages)
+ 		put_page(rdata->rx.buf.pa.pages);
+ 
+ 	if (rdata->rx.buf.pa_unmap.pages) {
+ 		dma_unmap_page(pdata->dev, rdata->rx.buf.pa_unmap.pages_dma,
+ 			       rdata->rx.buf.pa_unmap.pages_len,
+ 			       DMA_FROM_DEVICE);
+ 		put_page(rdata->rx.buf.pa_unmap.pages);
+ 	}
+ 
+ 	memset(&rdata->tx, 0, sizeof(rdata->tx));
+ 	memset(&rdata->rx, 0, sizeof(rdata->rx));
+ 
 -	rdata->interrupt = 0;
  	rdata->mapped_as_page = 0;
  
  	if (rdata->state_saved) {

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