ixgbe: disabling already-disabled device

Hello, I am seeing the following call trace on the second run of "rtcwake -m mem -s 20". After reverting commit 6f82b2558735 ("ixgbe: use generic power management"), the call trace disappeared. It seems "pci_disable_device()" is used in "__ixgbe_shutdown()", however "pci_enable_device_mem()" w

RE: [PATCH] Revert "net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init()"

> -Original Message- > From: Bartosz Golaszewski > Sent: Friday, September 25, 2020 17:44 > To: Liu, Yongxin > Cc: David S . Miller ; netdev > ; LKML > Subject: Re: [PATCH] Revert "net: ethernet: ixgbe: check the return value > of ixgbe_mii_bus_init()"

RE: [PATCH] Revert "net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init()"

> -Original Message- > From: Bartosz Golaszewski > Sent: Friday, September 25, 2020 16:15 > To: Liu, Yongxin > Cc: David S . Miller ; netdev > ; LKML > Subject: Re: [PATCH] Revert "net: ethernet: ixgbe: check the return value > of ixgbe_mii_bus_init()"

RE: [PATCH RT] nvdimm: make lane acquirement RT aware

> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Sebastian Andrzej Siewior > Sent: Friday, March 8, 2019 17:42 > To: Liu, Yongxin > Cc: linux-kernel@vger.kernel.org; linux-rt-us...@vg

RE: [PATCH RT] nvdimm: make lane acquirement RT aware

> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Sebastian Andrzej Siewior > Sent: Thursday, March 7, 2019 22:34 > To: Liu, Yongxin > Cc: linux-kernel@vger.kernel.org; linux-rt-us...@vg