iavf: Add trace while removing device

BugLink: https://bugs.launchpad.net/bugs/1964361
[ Upstream commit bdb9e5c7aec73a7b8b5acab37587b6de1203e68d ]

Add kernel trace that device was removed.
Currently there is no such information.
I.e. Host admin removes a PCI device from a VM,
than on VM shall be info about the event.

This patch adds info log to iavf_remove function.

Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 7bc8b646e37c893eae30a10044b6d07052dca6af..75fab4ea42b618073d32d4e98dd3837d999bda8b 100644 (file)
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -3985,6 +3985,7 @@ static void iavf_remove(struct pci_dev *pdev)
        if (iavf_lock_timeout(&adapter->crit_lock, 5000))
                dev_warn(&adapter->pdev->dev, "failed to acquire crit_lock in %s\n", __FUNCTION__);
 
+       dev_info(&adapter->pdev->dev, "Removing device\n");
        /* Shut down all the garbage mashers on the detention level */
        iavf_change_state(adapter, __IAVF_REMOVE);
        adapter->aq_required = 0;