diff options
| author | Nicolai Buchwitz <nb@tipi-net.de> | 2026-10-02 11:42:08 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-10-05 17:05:36 -0700 |
| commit | 05fe748456ea1c276c666f462f1b41882e0179ef (patch) | |
| tree | ebe74fa974c393a9b0906ddc0341e5ea065fd0e9 /include/linux | |
| parent | 57f66330c6bb264dd558ff7abc06dccf8191a37a (diff) | |
net: reject ops-locked drivers without ndo_set_rx_mode_async
ndo_set_rx_mode cannot sleep and runs with netif_addr_lock_bh held, so an
ops-locked driver cannot take the instance lock from it.
ndo_set_rx_mode_async is the replacement and runs in process context.
Registration has only warned about this since v7.1, long enough to find
the offenders. Make it an error.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Nicolai Buchwitz <nb@tipi-net.de>
Link: https://patch.msgid.link/20261002094211.2350702-3-nb@tipi-net.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions