On 1/12/2017 2:39 PM, gregkh@xxxxxxxxxxxxxxxxxxx wrote: > This is a note to let you know that I've just added the patch titled > > net/mlx5: Cancel recovery work in remove flow > > to the 4.9-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: > net-mlx5-cancel-recovery-work-in-remove-flow.patch > and it can be found in the queue-4.9 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable@xxxxxxxxxxxxxxx> know about it. > > > From foo@baz Thu Jan 12 21:37:26 CET 2017 > From: Daniel Jurgens <danielj@xxxxxxxxxxxx> > Date: Wed, 28 Dec 2016 14:58:33 +0200 > Subject: net/mlx5: Cancel recovery work in remove flow > > From: Daniel Jurgens <danielj@xxxxxxxxxxxx> > > > [ Upstream commit 689a248df83b6032edc57e86267b4e5cc8d7174e ] > > If there is pending delayed work for health recovery it must be canceled > if the device is being unloaded. > > Fixes: 05ac2c0b7438 ("net/mlx5: Fix race between PCI error handlers and health work") > Signed-off-by: Daniel Jurgens <danielj@xxxxxxxxxxxx> > Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx> > Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > --- > drivers/net/ethernet/mellanox/mlx5/core/main.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c > +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c > @@ -1159,6 +1159,8 @@ static int mlx5_unload_one(struct mlx5_c > { > int err = 0; > > + mlx5_drain_health_wq(dev); > + > mutex_lock(&dev->intf_state_mutex); > if (test_bit(MLX5_INTERFACE_STATE_DOWN, &dev->intf_state)) { > dev_warn(&dev->pdev->dev, "%s: interface is down, NOP\n", > @@ -1319,10 +1321,9 @@ static pci_ers_result_t mlx5_pci_err_det > > mlx5_enter_error_state(dev); > mlx5_unload_one(dev, priv, false); > - /* In case of kernel call save the pci state and drain health wq */ > + /* In case of kernel call save the pci state */ > if (state) { > pci_save_state(pdev); > - mlx5_drain_health_wq(dev); > mlx5_pci_disable_device(dev); > } > > > > Patches currently in stable-queue which might be from danielj@xxxxxxxxxxxx are > > queue-4.9/net-mlx5-cancel-recovery-work-in-remove-flow.patch > This patch introduced a bug. Please take this one with it: https://patchwork.ozlabs.org/patch/713425/ -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html