Re: [PATCH 0/2] igb/ixgbe: Fix ordering of SR-IOV teardown

2015-08-03 Thread Jeff Kirsher
On Wed, 2015-07-29 at 14:31 -0700, David Miller wrote: > From: Alex Williamson > Date: Wed, 29 Jul 2015 13:33:07 -0600 > > > I expect that's because of this patch that's in Jeff's dev-queue branch: > > > > http://git.kernel.org/cgit/linux/kernel/git/jkirsher/next-queue.git/commit/?h=dev-queue&id

Re: [PATCH 0/2] igb/ixgbe: Fix ordering of SR-IOV teardown

2015-07-29 Thread David Miller
From: Alex Williamson Date: Wed, 29 Jul 2015 13:33:07 -0600 > I expect that's because of this patch that's in Jeff's dev-queue branch: > > http://git.kernel.org/cgit/linux/kernel/git/jkirsher/next-queue.git/commit/?h=dev-queue&id=ddf766a812a13eca1116b5905e902184904266f9 > > I based these patche

Re: [PATCH 0/2] igb/ixgbe: Fix ordering of SR-IOV teardown

2015-07-29 Thread Alex Williamson
On Wed, 2015-07-29 at 12:16 -0700, David Miller wrote: > From: Alex Williamson > Date: Mon, 27 Jul 2015 17:18:28 -0600 > > > When running a Windows 2012 R2 guest with a pair of VFs assigned > > through vfio-pci, we run into a problem trying to hot-unplug those VFs > > after the PF has unregistere

Re: [PATCH 0/2] igb/ixgbe: Fix ordering of SR-IOV teardown

2015-07-29 Thread David Miller
From: Alex Williamson Date: Mon, 27 Jul 2015 17:18:28 -0600 > When running a Windows 2012 R2 guest with a pair of VFs assigned > through vfio-pci, we run into a problem trying to hot-unplug those VFs > after the PF has unregistered the netdev. This is a common scenario > if the PF is unbound fro

[PATCH 0/2] igb/ixgbe: Fix ordering of SR-IOV teardown

2015-07-27 Thread Alex Williamson
When running a Windows 2012 R2 guest with a pair of VFs assigned through vfio-pci, we run into a problem trying to hot-unplug those VFs after the PF has unregistered the netdev. This is a common scenario if the PF is unbound from the driver while VFs are active. In the case of igb, the resulting