This is a note to let you know that I've just added the patch titled i40e: Fix memory leak in i40e_probe to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: i40e-fix-memory-leak-in-i40e_probe.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 7193aea4d2aa82025affedc084efaec9497d3da7 Author: Keita Suzuki <keitasuzuki.park@xxxxxxxxxxxxxxxxxxxx> Date: Fri Oct 30 07:14:30 2020 +0000 i40e: Fix memory leak in i40e_probe [ Upstream commit 58cab46c622d6324e47bd1c533693c94498e4172 ] Struct i40e_veb is allocated in function i40e_setup_pf_switch, and stored to an array field veb inside struct i40e_pf. However when i40e_setup_misc_vector fails, this memory leaks. Fix this by calling exit and teardown functions. Signed-off-by: Keita Suzuki <keitasuzuki.park@xxxxxxxxxxxxxxxxxxxx> Tested-by: Tony Brelinski <tonyx.brelinski@xxxxxxxxx> Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0604b5aaad86..58211590229b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -15142,6 +15142,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) { dev_info(&pdev->dev, "setup of misc vector failed: %d\n", err); + i40e_cloud_filter_exit(pf); + i40e_fdir_teardown(pf); goto err_vsis; } }