From 8eef5c3cea65f248c99cd9dcb3f84c6509b78162 Mon Sep 17 00:00:00 2001 From: Sasha Neftin Date: Tue, 11 Jun 2024 09:24:55 -0700 Subject: [PATCH] Revert "igc: fix a log entry using uninitialized netdev" This reverts commit 86167183a17e03ec77198897975e9fdfbd53cb0b. igc_ptp_init() needs to be called before igc_reset(), otherwise kernel crash could be observed. Following the corresponding discussion [1] and [2] revert this commit. Link: https://lore.kernel.org/all/8fb634f8-7330-4cf4-a8ce-485af9c0a61a@intel.com/ [1] Link: https://lore.kernel.org/all/87o78rmkhu.fsf@intel.com/ [2] Fixes: 86167183a17e ("igc: fix a log entry using uninitialized netdev") Signed-off-by: Sasha Neftin Tested-by: Naama Meir Signed-off-by: Tony Nguyen Link: https://lore.kernel.org/r/20240611162456.961631-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/intel/igc/igc_main.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 305e05294a26..87b655b839c1 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -7032,6 +7032,8 @@ static int igc_probe(struct pci_dev *pdev, device_set_wakeup_enable(&adapter->pdev->dev, adapter->flags & IGC_FLAG_WOL_SUPPORTED); + igc_ptp_init(adapter); + igc_tsn_clear_schedule(adapter); /* reset the hardware with the new settings */ @@ -7053,9 +7055,6 @@ static int igc_probe(struct pci_dev *pdev, /* Check if Media Autosense is enabled */ adapter->ei = *ei; - /* do hw tstamp init after resetting */ - igc_ptp_init(adapter); - /* print pcie link status and MAC address */ pcie_print_link_status(pdev); netdev_info(netdev, "MAC: %pM\n", netdev->dev_addr);