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Re: [Qemu-devel] [PATCH 4/5] memory: interface to allocate device ram
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 4/5] memory: interface to allocate device ram |
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Date: |
Mon, 17 Nov 2014 20:21:00 +0000 |
On 17 November 2014 20:08, Michael S. Tsirkin <address@hidden> wrote:
> Add API to allocate on-device RAM.
> This looks just like regular RAM from migration POV,
> but has two special properties internally:
> - it is never exposed to guest
If it's not exposed to the guest why is it a MemoryRegion?
Those are pretty much the definition of regions of memory
we expose to the guest (via one address space or another)...
-- PMM
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, (continued)
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Markus Armbruster, 2014/11/19
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Michael S. Tsirkin, 2014/11/19
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Juan Quintela, 2014/11/19
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Michael S. Tsirkin, 2014/11/19
- Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Juan Quintela, 2014/11/19
Re: [Qemu-devel] [PATCH 2/5] exec: qemu_ram_alloc_device, qemu_ram_resize, Peter Maydell, 2014/11/19
[Qemu-devel] [PATCH 4/5] memory: interface to allocate device ram, Michael S. Tsirkin, 2014/11/17
- Re: [Qemu-devel] [PATCH 4/5] memory: interface to allocate device ram,
Peter Maydell <=
[Qemu-devel] [PATCH 5/5] acpi-build: make ROMs device RAM, make them resizeable, Michael S. Tsirkin, 2014/11/17
[Qemu-devel] [PATCH 3/5] arch_init: support resizing on incoming migration, Michael S. Tsirkin, 2014/11/17
Re: [Qemu-devel] [PATCH 0/5] pc: make ROMs resizeable, Michael S. Tsirkin, 2014/11/17
Re: [Qemu-devel] [PATCH 0/5] pc: make ROMs resizeable, Markus Armbruster, 2014/11/18
Re: [Qemu-devel] [PATCH 0/5] pc: make ROMs resizeable, Amit Shah, 2014/11/19