Messages in this thread | | | From | "Bowers, AndrewX" <> | Subject | RE: [Intel-wired-lan] [PATCH net] ixgbe: fix mdio bus registration | Date | Thu, 21 Mar 2019 22:32:47 +0000 |
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> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Ivan Vecera > Sent: Friday, March 15, 2019 1:45 AM > To: netdev@vger.kernel.org > Cc: open list <linux-kernel@vger.kernel.org>; moderated list:INTEL > ETHERNET DRIVERS <intel-wired-lan@lists.osuosl.org>; David S. Miller > <davem@davemloft.net> > Subject: [Intel-wired-lan] [PATCH net] ixgbe: fix mdio bus registration > > The ixgbe ignores errors returned from mdiobus_register() and leaves > adapter->mii_bus non-NULL and MDIO bus state as MDIOBUS_ALLOCATED. > This triggers a BUG from mdiobus_unregister() during ixgbe_remove() call. > > Fixes: 8fa10ef01260 ("ixgbe: register a mdiobus") > Signed-off-by: Ivan Vecera <ivecera@redhat.com> > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 16 +++++++++------- > 1 file changed, 9 insertions(+), 7 deletions(-)
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
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