linux_dsm_epyc7002/drivers/net/ethernet/intel/i40e
Jacob Keller c79756cb5f i40e: free the skb after clearing the bitlock
In commit bbc4e7d273 ("i40e: fix race condition with PTP_TX_IN_PROGRESS
bits") we modified the code which handles Tx timestamps so that we would
clear the progress bit as soon as possible.

A later commit 0bc0706b46 ("i40e: check for Tx timestamp timeouts during
watchdog") introduced similar code for detecting and handling cleanup of
a blocked Tx timestamp. This code did not use the same pattern for cleaning
up the skb.

Update this code to wait to free the skb until after the bit lock is
free, by first setting the ptp_tx_skb to NULL and clearing the lock.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-05-14 07:05:16 -07:00
..
i40e_adminq_cmd.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_adminq.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_adminq.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_alloc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_client.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_client.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_common.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_dcb_nl.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_dcb.c i40e: fix reading LLDP configuration 2018-04-30 09:12:33 -07:00
i40e_dcb.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_debugfs.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_devids.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_diag.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_diag.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_ethtool.c i40e: add tx_busy to ethtool stats 2018-05-14 07:05:16 -07:00
i40e_hmc.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_hmc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_lan_hmc.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_lan_hmc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_main.c i40e: Fix recalculation of MSI-X vectors for VMDq 2018-05-14 07:05:16 -07:00
i40e_nvm.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_osdep.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_prototype.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_ptp.c i40e: free the skb after clearing the bitlock 2018-05-14 07:05:16 -07:00
i40e_register.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_status.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_trace.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_txrx.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_txrx.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_type.h i40e: fix reading LLDP configuration 2018-04-30 09:12:33 -07:00
i40e_virtchnl_pf.c i40e/i40evf: take into account queue map from vf when handling queues 2018-04-30 09:32:54 -07:00
i40e_virtchnl_pf.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e.h i40e/i40evf: take into account queue map from vf when handling queues 2018-04-30 09:32:54 -07:00
Makefile net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00