diff options
| author | David Yang <mmyangfl@gmail.com> | 2026-10-08 10:26:51 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-10-15 10:39:21 +0200 |
| commit | 955bb7cf680d8699ce94c73539af882840a9be43 (patch) | |
| tree | b5de780b6fb4702a80f5907aabdbbeadafa8a55b /tools/perf/scripts/python | |
| parent | d71483f0716e7ae98578817bfdc8a5b822d250f8 (diff) | |
net: ti: icssm-prueth: Move setting of netops to fix crash
icssm_prueth_netdev_init() calls of_phy_get_and_connect() before
ndev->netdev_ops is assigned. phy_attach_direct() ->
phy_link_topo_add_phy() reads dev->netdev_ops through
netdev_need_ops_lock() since the commit in question, so probing crashes
with a NULL pointer dereference when CONFIG_NET_SHAPER is enabled.
Assign netdev_ops before the PHY attach, as was done for emac in commit
7c9f391ec89c ("net: emac: move setting of netops to fix crash").
Fixes: ded86da4bbb7 ("net: ethtool: relax ethnl_req_get_phydev() locking assertion")
Signed-off-by: David Yang <mmyangfl@gmail.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20261008022656.3592191-10-mmyangfl@gmail.com
Reviewed-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions
