Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-08-22 Thread Jan Kiszka
On 2016-08-22 13:05, Bjorn Helgaas wrote: > Hi Jan, > > On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: >> Particularly useful when working in virtual environments where the >> controller may come and go, but possibly not only there. > > I'm not sure where we're at with this. Will ha

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-08-22 Thread Bjorn Helgaas
Hi Jan, On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: > Particularly useful when working in virtual environments where the > controller may come and go, but possibly not only there. I'm not sure where we're at with this. Will had a few questions about the tear-down paths, and I cou

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-06-23 Thread Will Deacon
On Fri, Jun 24, 2016 at 08:39:08AM +0200, Jan Kiszka wrote: > On 2016-06-24 08:12, Will Deacon wrote: > > On Thu, Jun 23, 2016 at 07:31:34PM +0200, Jan Kiszka wrote: > >> On 2016-06-22 08:06, Will Deacon wrote: > >>> - The probe path seems to have some stateful operations outside of PCI > >>>

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-06-23 Thread Jan Kiszka
On 2016-06-24 08:12, Will Deacon wrote: > On Thu, Jun 23, 2016 at 07:31:34PM +0200, Jan Kiszka wrote: >> On 2016-06-22 08:06, Will Deacon wrote: >>> On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: diff --git a/drivers/pci/host/pci-host-common.c b/drivers/pci/host/pci-host-com

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-06-23 Thread Will Deacon
On Thu, Jun 23, 2016 at 07:31:34PM +0200, Jan Kiszka wrote: > On 2016-06-22 08:06, Will Deacon wrote: > > On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: > >> diff --git a/drivers/pci/host/pci-host-common.c > >> b/drivers/pci/host/pci-host-common.c > >> index 8cba7ab..c0ff4b1 100644 >

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-06-23 Thread Jan Kiszka
On 2016-06-22 08:06, Will Deacon wrote: > Hi Jan, > > On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: >> Particularly useful when working in virtual environments where the >> controller may come and go, but possibly not only there. >> >> Signed-off-by: Jan Kiszka >> --- >> drivers/pc

Re: [PATCH] pci: Add support for unbinding the generic PCI host controller

2016-06-21 Thread Will Deacon
Hi Jan, On Tue, Jun 21, 2016 at 08:07:50PM +0200, Jan Kiszka wrote: > Particularly useful when working in virtual environments where the > controller may come and go, but possibly not only there. > > Signed-off-by: Jan Kiszka > --- > drivers/pci/ecam.h | 1 + > drivers/pci/hos