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Re: [Qemu-devel] [RFC PATCH 01/10] configure: factor out list of support
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [RFC PATCH 01/10] configure: factor out list of supported Xen/KVM targets |
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Date: |
Mon, 17 Sep 2012 18:13:23 +0100 |
On 17 September 2012 18:09, Paolo Bonzini <address@hidden> wrote:
> Il 17/09/2012 19:02, Peter Maydell ha scritto:
>> If Xen requires 64 bit physaddrs it should probably just be asserting
>> this here, not randomly changing target_phys_bits. In fact all the
>> supported Xen target archs already have 64 bit physaddrs, so it's
>> harmless. But if there ever were a target Xen arch which didn't support
>> 64 bit phys addrs then the right approach would be to convert it to
>> do so regardless of whether we were using Xen or not.
>
> No, Xen does not require 64-bit physaddrs, but it supports them even if
> you build it for 32-bit.
If it doesn't require them then it definitely shouldn't be messing
with the value of target_phys_bits in configure...
-- PMM
[Qemu-devel] [RFC PATCH 08/10] configure: add --disable-tcg configure option, Paolo Bonzini, 2012/09/17
[Qemu-devel] [RFC PATCH 05/10] exec: small adjustments for TCG separation, Paolo Bonzini, 2012/09/17
[Qemu-devel] [RFC PATCH 06/10] monitor: disable info jit if !TCG, Paolo Bonzini, 2012/09/17
[Qemu-devel] [RFC PATCH 09/10] i386: move TCG functions out of helper.o, non-TCG functions to cpu.o, Paolo Bonzini, 2012/09/17