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| author | Zqiang <[email protected]> | 2025-07-08 08:16:53 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-07-10 02:31:26 +0000 |
| commit | 6dfcbd7d1d657994a57b53ad4be834eb783f32bc (patch) | |
| tree | 8b178f854a3d51bd255fbad7cccb965bcef5acb2 /tools/testing/selftests/drivers/net/hw/rss_api.py | |
| parent | Merge branch 'vsock-introduce-siocinq-ioctl-support' (diff) | |
| download | kernel-6dfcbd7d1d657994a57b53ad4be834eb783f32bc.tar.gz kernel-6dfcbd7d1d657994a57b53ad4be834eb783f32bc.zip | |
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 <[email protected]>
Tested-by: Oleksij Rempel <[email protected]>
Signed-off-by: Zqiang <[email protected]>
Signed-off-by: Jun Miao <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/drivers/net/hw/rss_api.py')
0 files changed, 0 insertions, 0 deletions