Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-23 Thread Marcel Apfelbaum
On Tue, 2014-04-22 at 20:13 -0400, Don Slutz wrote: > On 04/21/14 08:27, Paolo Bonzini wrote: > > Il 24/03/2014 19:55, Don Slutz ha scritto: > >> This new object has the property max-ram-below-4g. > >> > >> If you add enough PCI devices then all mmio for them will not fit > >> below 4G which may no

Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-22 Thread Paolo Bonzini
Il 22/04/2014 20:13, Don Slutz ha scritto: (I did add this to qemu_machine_opts and changed to the current way to handle: Subject: Re: [Qemu-devel] [PATCH 1/1] vl.c: Add pci_hole_min_size machine option. Date: Wed, 5 Mar 2014 08:46:33 +0200 From: Michael S. Tsirkin To: Don Slu

Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-22 Thread Don Slutz
On 04/21/14 08:27, Paolo Bonzini wrote: Il 24/03/2014 19:55, Don Slutz ha scritto: This new object has the property max-ram-below-4g. If you add enough PCI devices then all mmio for them will not fit below 4G which may not be the layout the user wanted. This allows you to increase the below 4G

Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-22 Thread Don Slutz
On 04/18/14 11:45, Andreas Färber wrote: Am 25.03.2014 00:55, schrieb Don Slutz: This new object has the property max-ram-below-4g. If you add enough PCI devices then all mmio for them will not fit below 4G which may not be the layout the user wanted. This allows you to increase the below 4G ad

Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-21 Thread Paolo Bonzini
Il 24/03/2014 19:55, Don Slutz ha scritto: This new object has the property max-ram-below-4g. If you add enough PCI devices then all mmio for them will not fit below 4G which may not be the layout the user wanted. This allows you to increase the below 4G address space that PCI devices can use (a

Re: [Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-04-18 Thread Andreas Färber
Am 25.03.2014 00:55, schrieb Don Slutz: > This new object has the property max-ram-below-4g. > > If you add enough PCI devices then all mmio for them will not fit > below 4G which may not be the layout the user wanted. This allows > you to increase the below 4G address space that PCI devices can u

[Qemu-devel] [PATCH v3 3/4] pc & q35: Add new object pc-memory-layout.

2014-03-24 Thread Don Slutz
This new object has the property max-ram-below-4g. If you add enough PCI devices then all mmio for them will not fit below 4G which may not be the layout the user wanted. This allows you to increase the below 4G address space that PCI devices can use (aka decrease ram below 4G) and therefore in mo