linux-kernel - [PATCH net 0/4] net: ll

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Message-Id: <cover.1582108989.git.esben@geanix.com>
Date:   Wed, 19 Feb 2020 11:53:37 +0100
From:   Esben Haabendal <esben@...nix.com>
To:     netdev@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Andrew Lunn <andrew@...n.ch>,
        "David S . Miller" <davem@...emloft.net>,
        Michal Simek <michal.simek@...inx.com>,
        Petr Štetiar <ynezz@...e.cz>
Subject: [PATCH net 0/4] net: ll_temac: Bugfixes

Fix a number of bugs which have been present since the first commit.

The bugs fixed in patch 1,2 and 4 have all been observed in real systems, and
was relatively easy to reproduce given an appropriate stress setup.

Esben Haabendal (4):
  net: ll_temac: Fix race condition causing TX hang
  net: ll_temac: Add more error handling of dma_map_single() calls
  net: ll_temac: Fix RX buffer descriptor handling on GFP_ATOMIC
    pressure
  net: ll_temac: Handle DMA halt condition caused by buffer underrun

 drivers/net/ethernet/xilinx/ll_temac.h      |   4 +
 drivers/net/ethernet/xilinx/ll_temac_main.c | 204 ++++++++++++++++----
 2 files changed, 170 insertions(+), 38 deletions(-)

-- 
2.25.0