Re: [Qemu-devel] [PATCH 1/1] pc & q35: fix handling of lowmem

2014-02-28 Thread Don Slutz
On 02/28/14 08:35, Gerd Hoffmann wrote: On Do, 2014-02-27 at 15:01 -0500, Don Slutz wrote: Without this, asking for 3.25G on memory for pc-i440fx-2.0 does not adjust the pci hole to start at 3G. Asking for 3.75G does do this adjustment. This is intentional. If we can fit all ram into low memo

Re: [Qemu-devel] [PATCH 1/1] pc & q35: fix handling of lowmem

2014-02-28 Thread Gerd Hoffmann
On Do, 2014-02-27 at 15:01 -0500, Don Slutz wrote: > Without this, asking for 3.25G on memory for pc-i440fx-2.0 does not > adjust the pci hole to start at 3G. Asking for 3.75G does do this > adjustment. This is intentional. If we can fit all ram into low memory, because it is less than 3.5G, we'

[Qemu-devel] [PATCH 1/1] pc & q35: fix handling of lowmem

2014-02-27 Thread Don Slutz
Without this, asking for 3.25G on memory for pc-i440fx-2.0 does not adjust the pci hole to start at 3G. Asking for 3.75G does do this adjustment. Here is what the current code does: out/x86_64-softmmu/qemu-system-x86_64 -serial pty ~/qemu-img/Lin-Net-disk1.raw -machine pc-i440fx-2.0 -m 3.75G B