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| /openbmc/linux/drivers/net/ethernet/stmicro/stmmac/ |
| H A D | stmmac_ethtool.c | diff 8a7493e58ad688eb23b81e45461c5d314f4402f1 Mon Feb 18 07:35:03 CST 2019 Jose Abreu <jose.abreu@synopsys.com> net: stmmac: Fix a race in EEE enable callback
We are saving the status of EEE even before we try to enable it. This
leads to a race with XMIT function that tries to arm EEE timer before we
set it up.
Fix this by only saving the EEE parameters after all operations are
performed with success.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Fixes: d765955d2ae0 ("stmmac: add the Energy Efficient Ethernet support")
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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