commit f90b1cebc442b83ffb6460cd12923a9ee3331522
author Ludvig Pärsson <ludvig.parsson@axis.com> Wed Jan 17 13:03:14 2024 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Thu Jan 25 14:37:56 2024 -0800
tree 27e35a4b898516f8d55e61f79134dde3aa8e02ee
parent b44e1aec8038d9007e988f7068f333fa0ad73943

ethtool: netlink: Add missing ethnl_ops_begin/complete

[ Upstream commit f1172f3ee3a98754d95b968968920a7d03fdebcc ]

Accessing an ethernet device that is powered off or clock gated might
cause the CPU to hang. Add ethnl_ops_begin/complete in
ethnl_set_features() to protect against this.

Fixes: 0980bfcd6954 ("ethtool: set netdev features with FEATURES_SET request")
Signed-off-by: Ludvig Pärsson <ludvig.parsson@axis.com>
Link: https://lore.kernel.org/r/20240117-etht2-v2-1-1a96b6e8c650@axis.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>