Aaron Ma 4b79959510 igc: fix page fault when thunderbolt is unplugged ... After unplug thunderbolt dock with i225, pciehp interrupt is triggered, remove call will read/write mmio address which is already disconnected, then cause page fault and make system hang. Check PCI state to remove device safely. Trace: BUG: unable to handle page fault for address: 000000000000b604 Oops: 0000 [#1] SMP NOPTI RIP: 0010:igc_rd32+0x1c/0x90 [igc] Call Trace: igc_ptp_suspend+0x6c/0xa0 [igc] igc_ptp_stop+0x12/0x50 [igc] igc_remove+0x7f/0x1c0 [igc] pci_device_remove+0x3e/0xb0 __device_release_driver+0x181/0x240 Fixes: 13b5b7fd6a ("igc: Add support for Tx/Rx rings") Fixes: b03c49cde6 ("igc: Save PTP time before a reset") Signed-off-by: Aaron Ma <aaron.ma@canonical.com> Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>		2021-08-20 07:36:22 -07:00
..
e1000	intel: remove checker warning	2021-05-26 09:11:40 -07:00
e1000e	e1000e: Fix an error handling path in 'e1000_probe()'	2021-07-01 10:59:21 -07:00
fm10k	fm10k: Fix an error handling path in 'fm10k_probe()'	2021-07-01 10:59:21 -07:00
i40e	i40e: Fix ATR queue selection	2021-08-19 09:55:23 -07:00
iavf	iavf: Fix ping is lost after untrusted VF had tried to change MAC	2021-08-19 09:56:15 -07:00
ice	ice: do not abort devlink info if board identifier can't be found	2021-08-19 18:20:01 -07:00
igb	igb: Fix position of assignment to *ring	2021-07-01 10:59:21 -07:00
igbvf	igbvf: convert to strongly typed descriptors	2021-05-26 09:11:41 -07:00
igc	igc: fix page fault when thunderbolt is unplugged	2021-08-20 07:36:22 -07:00
ixgb	intel: handle unused assignments	2020-09-25 16:28:59 -07:00
ixgbe	ixgbe, xsk: clean up the resources in ixgbe_xsk_pool_enable error path	2021-08-17 17:47:52 -07:00
ixgbevf	ixgbevf: use xso.real_dev instead of xso.dev in callback functions of struct xfrmdev_ops	2021-07-06 10:36:59 -07:00
e100.c	e100: handle eeprom as little endian	2021-05-26 09:11:40 -07:00
Kconfig	ice: register 1588 PTP clock device object for E810 devices	2021-06-11 08:47:30 -07:00
Makefile