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Message-Id: <1381145893-20930-1-git-send-email-amirv@mellanox.com>
Date: Mon, 7 Oct 2013 13:38:11 +0200
From: Amir Vadai <amirv@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Amir Vadai <amirv@...lanox.com>,
Or Gerlitz <ogerlitz@...lanox.com>,
Eugenia Emantayev <eugenia@...lanox.com>,
Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net V1 0/2] net/mlx4_en: Fix pages never dma unmapped on rx
This patchset fixes a bug introduced by commit 51151a16 (mlx4: allow order-0
memory allocations in RX path). Where dma_unmap_page wasn't called.
Changes from V0:
- Added "Rename name of mlx4_en_rx_alloc members". Old names were confusing.
- Last frag in page calculation was wrong. Since all frags in page are of the
same size, need to add this frag_stride to end of frag offset, and not the
size of next frag in skb.
Amir Vadai (2):
net/mlx4_en: Rename name of mlx4_en_rx_alloc members
net/mlx4_en: Fix pages never dma unmapped on rx
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 41 ++++++++++++++++------------
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 4 +--
2 files changed, 26 insertions(+), 19 deletions(-)
--
1.8.3.4
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