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Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec c


From: Gleb Natapov
Subject: Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant
Date: Sun, 11 Oct 2009 17:00:05 +0200

On Sun, Oct 11, 2009 at 04:45:46PM +0200, Michael S. Tsirkin wrote:
> > AFAIR it is not writable on plain qemu.
> 
> What makes it non-writeable?
> It goes:
>     bios_offset = qemu_ram_alloc(bios_size);
>     ret = load_image(filename, qemu_get_ram_ptr(bios_offset));
> Does qemu_ram_alloc allocate read-only memory then?
> 
Look closer.

--
                        Gleb.




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