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linux/drivers/net/ethernet/intel/igb
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Jakub Kicinski ed4420a3b4 igb: fix race conditions on queuing skb for HW time stamp 
igb has a single set of TX time stamping resources per NIC.
Use a simple bit lock to avoid race conditions and leaking skbs
when multiple TX rings try to claim time stamping.

Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 		2014-03-28 06:54:02 -07:00
..
Makefile igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_82575.c igb: fix warning if !CONFIG_IGB_HWMON 2014-03-08 00:36:55 -08:00
e1000_82575.h igb: enable VLAN stripping for VMs with i350 2014-03-19 21:38:54 -07:00
e1000_defines.h igb: Add register defines needed for time sync functions 2014-03-19 17:17:23 -07:00
e1000_hw.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_i210.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_i210.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_mac.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_mac.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_mbx.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_mbx.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_nvm.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_nvm.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_phy.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_phy.h igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
e1000_regs.h igb: add register rd/wr for surprise removal 2014-03-21 03:00:49 -07:00
igb.h igb: fix race conditions on queuing skb for HW time stamp 2014-03-28 06:54:02 -07:00
igb_ethtool.c igb: specify phc_index of 82575 for get_ts_info 2014-03-21 03:37:24 -07:00
igb_hwmon.c igb: Update license text to remove FSF address and update copyright. 2014-02-26 15:54:52 -05:00
igb_main.c igb: fix race conditions on queuing skb for HW time stamp 2014-03-28 06:54:02 -07:00
igb_ptp.c igb: fix race conditions on queuing skb for HW time stamp 2014-03-28 06:54:02 -07:00