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5c4903549c
We are seeing dev_watchdog hangs on several drivers. I suspect this is due to the __QUEUE_STATE_STACK_XOFF bit being set prior to a reset for link change, and then not being cleared by netdev_tx_reset_queue. This change corrects that. In addition we were seeing dev_watchdog hangs on igb after running the ethtool tests. We found this to be due to the fact that the ethtool test runs the same logic as ndo_start_xmit, but we were never clearing the XOFF flag since the loopback test in ethtool does not do byte queue accounting. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| .. | ||
| e1000_82575.c | ||
| e1000_82575.h | ||
| e1000_defines.h | ||
| e1000_hw.h | ||
| e1000_mac.c | ||
| e1000_mac.h | ||
| e1000_mbx.c | ||
| e1000_mbx.h | ||
| e1000_nvm.c | ||
| e1000_nvm.h | ||
| e1000_phy.c | ||
| e1000_phy.h | ||
| e1000_regs.h | ||
| igb.h | ||
| igb_ethtool.c | ||
| igb_main.c | ||
| Makefile | ||