Searched hist:"1 e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/include/linux/usb/ |
| H A D | usbnet.h | diff 1e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce Thu Sep 19 07:33:42 CDT 2024 Oliver Neukum <oneukum@suse.com> usbnet: fix cyclical race on disconnect with work queue
commit 04e906839a053f092ef53f4fb2d610983412b904 upstream.
The work can submit URBs and the URBs can schedule the work.
This cycle needs to be broken, when a device is to be stopped.
Use a flag to do so.
This is a design issue as old as the driver.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
CC: stable@vger.kernel.org
Link: https://patch.msgid.link/20240919123525.688065-1-oneukum@suse.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| /openbmc/linux/drivers/net/usb/ |
| H A D | usbnet.c | diff 1e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce Thu Sep 19 07:33:42 CDT 2024 Oliver Neukum <oneukum@suse.com> usbnet: fix cyclical race on disconnect with work queue
commit 04e906839a053f092ef53f4fb2d610983412b904 upstream.
The work can submit URBs and the URBs can schedule the work.
This cycle needs to be broken, when a device is to be stopped.
Use a flag to do so.
This is a design issue as old as the driver.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
CC: stable@vger.kernel.org
Link: https://patch.msgid.link/20240919123525.688065-1-oneukum@suse.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|