Re: [Qemu-devel] [PATCH] hw/arm/virt: Add linux, pci-domain property

2018-04-27 Thread Peter Maydell
On 24 April 2018 at 15:12, Andrew Jones wrote: > On Mon, Apr 23, 2018 at 02:11:40PM +0100, Peter Maydell wrote: >> On 23 April 2018 at 06:18, Jan Kiszka wrote: >> > From: Jan Kiszka >> > >> > This allows to pin the host controller in the Linux PCI domain space. >> > Linux requires that property

Re: [Qemu-devel] [PATCH] hw/arm/virt: Add linux, pci-domain property

2018-04-24 Thread Andrew Jones
On Tue, Apr 24, 2018 at 04:12:58PM +0200, Andrew Jones wrote: > On Mon, Apr 23, 2018 at 02:11:40PM +0100, Peter Maydell wrote: > > On 23 April 2018 at 06:18, Jan Kiszka wrote: > > > From: Jan Kiszka > > > > > > This allows to pin the host controller in the Linux PCI domain space. > > > Linux requ

Re: [Qemu-devel] [PATCH] hw/arm/virt: Add linux, pci-domain property

2018-04-24 Thread Andrew Jones
On Mon, Apr 23, 2018 at 02:11:40PM +0100, Peter Maydell wrote: > On 23 April 2018 at 06:18, Jan Kiszka wrote: > > From: Jan Kiszka > > > > This allows to pin the host controller in the Linux PCI domain space. > > Linux requires that property to be available consistently or not at all, > > in whic

Re: [Qemu-devel] [PATCH] hw/arm/virt: Add linux, pci-domain property

2018-04-23 Thread Jan Kiszka
On 2018-04-23 15:11, Peter Maydell wrote: > On 23 April 2018 at 06:18, Jan Kiszka wrote: >> From: Jan Kiszka >> >> This allows to pin the host controller in the Linux PCI domain space. >> Linux requires that property to be available consistently or not at all, >> in which case the domain number b

Re: [Qemu-devel] [PATCH] hw/arm/virt: Add linux, pci-domain property

2018-04-23 Thread Peter Maydell
On 23 April 2018 at 06:18, Jan Kiszka wrote: > From: Jan Kiszka > > This allows to pin the host controller in the Linux PCI domain space. > Linux requires that property to be available consistently or not at all, > in which case the domain number becomes unstable on additions/removals. > Adding i

[Qemu-devel] [PATCH] hw/arm/virt: Add linux,pci-domain property

2018-04-22 Thread Jan Kiszka
From: Jan Kiszka This allows to pin the host controller in the Linux PCI domain space. Linux requires that property to be available consistently or not at all, in which case the domain number becomes unstable on additions/removals. Adding it here won't make a difference in practice for most setup