diff options
| author | Zqiang <qiang.zhang@linux.dev> | 2025-07-08 16:16:53 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-09 19:31:26 -0700 |
| commit | 6dfcbd7d1d657994a57b53ad4be834eb783f32bc (patch) | |
| tree | 8b178f854a3d51bd255fbad7cccb965bcef5acb2 /include/linux/phy.h | |
| parent | 3b932976e0a1372ceaba0ceddec27e07d49e5715 (diff) | |
net: usb: enable the work after stop usbnet by ip down/up
Oleksij reported that:
The smsc95xx driver fails after one down/up cycle, like this:
$ nmcli device set enu1u1 managed no
$ p a a 10.10.10.1/24 dev enu1u1
$ ping -c 4 10.10.10.3
$ ip l s dev enu1u1 down
$ ip l s dev enu1u1 up
$ ping -c 4 10.10.10.3
The second ping does not reach the host. Networking also fails on other interfaces.
Enable the work by replacing the disable_work_sync() with cancel_work_sync().
[Jun Miao: completely write the commit changelog]
Fixes: 2c04d279e857 ("net: usb: Convert tasklet API to new bottom half workqueue mechanism")
Reported-by: Oleksij Rempel <o.rempel@pengutronix.de>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Zqiang <qiang.zhang@linux.dev>
Signed-off-by: Jun Miao <jun.miao@intel.com>
Link: https://patch.msgid.link/20250708081653.307815-1-jun.miao@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/phy.h')
0 files changed, 0 insertions, 0 deletions