From: Shannon Nelson Date: Mon, 24 Jan 2022 18:52:58 +0000 (-0800) Subject: ionic: start watchdog after all is setup X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4f69a923a3880f0a396d62f8a0cc2b0584407d03;p=linux.git ionic: start watchdog after all is setup [ Upstream commit 9ad2939a1525962a79a2fd974ec7e3a71455b964 ] The watchdog expects the lif to fully exist when it goes off, so lets not start the watchdog until all is ready in case there is some quirky time dialation that makes probe take multiple seconds. Fixes: 089406bc5ad6 ("ionic: add a watchdog timer to monitor heartbeat") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c index 7e296fa71b368..40fa5bce2ac2c 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c @@ -331,6 +331,9 @@ static int ionic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_deregister_lifs; } + mod_timer(&ionic->watchdog_timer, + round_jiffies(jiffies + ionic->watchdog_period)); + return 0; err_out_deregister_lifs: @@ -348,7 +351,6 @@ err_out_port_reset: err_out_reset: ionic_reset(ionic); err_out_teardown: - del_timer_sync(&ionic->watchdog_timer); pci_clear_master(pdev); /* Don't fail the probe for these errors, keep * the hw interface around for inspection diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c index 0d6858ab511c6..1b7730308d6a1 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c @@ -122,9 +122,6 @@ int ionic_dev_setup(struct ionic *ionic) idev->fw_generation = IONIC_FW_STS_F_GENERATION & ioread8(&idev->dev_info_regs->fw_status); - mod_timer(&ionic->watchdog_timer, - round_jiffies(jiffies + ionic->watchdog_period)); - idev->db_pages = bar->vaddr; idev->phy_db_pages = bar->bus_addr;