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baf33d7a75
For the situation that the disconnect event comes very late when the device is unplugged, the driver would resubmit the RX bulk transfer after getting the callback with -EPROTO immediately and continually. Finally, soft lockup occurs. This patch avoids to resubmit RX immediately. It uses a workqueue to schedule the RX NAPI. And the NAPI would resubmit the RX. It let the disconnect event have opportunity to stop the submission before soft lockup. Reported-by: Jason-ch Chen <jason-ch.chen@mediatek.com> Tested-by: Jason-ch Chen <jason-ch.chen@mediatek.com> Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| aqc111.c | ||
| aqc111.h | ||
| asix.h | ||
| asix_common.c | ||
| asix_devices.c | ||
| ax88172a.c | ||
| ax88179_178a.c | ||
| catc.c | ||
| cdc-phonet.c | ||
| cdc_eem.c | ||
| cdc_ether.c | ||
| cdc_mbim.c | ||
| cdc_ncm.c | ||
| cdc_subset.c | ||
| ch9200.c | ||
| cx82310_eth.c | ||
| dm9601.c | ||
| gl620a.c | ||
| hso.c | ||
| huawei_cdc_ncm.c | ||
| int51x1.c | ||
| ipheth.c | ||
| kalmia.c | ||
| kaweth.c | ||
| Kconfig | ||
| lan78xx.c | ||
| lan78xx.h | ||
| lg-vl600.c | ||
| Makefile | ||
| mcs7830.c | ||
| net1080.c | ||
| pegasus.c | ||
| pegasus.h | ||
| plusb.c | ||
| qmi_wwan.c | ||
| r8152.c | ||
| r8153_ecm.c | ||
| rndis_host.c | ||
| rtl8150.c | ||
| sierra_net.c | ||
| smsc75xx.c | ||
| smsc75xx.h | ||
| smsc95xx.c | ||
| smsc95xx.h | ||
| sr9700.c | ||
| sr9700.h | ||
| sr9800.c | ||
| sr9800.h | ||
| usbnet.c | ||
| zaurus.c | ||