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Re: [Qemu-devel] [PATCH V7 10/15] configure: Always use 64bits target ph
From: |
Anthony PERARD |
Subject: |
Re: [Qemu-devel] [PATCH V7 10/15] configure: Always use 64bits target physical addresses with xen enabled. |
Date: |
Mon, 29 Nov 2010 18:49:09 +0000 (GMT) |
User-agent: |
Alpine 1.10 (DEB 962 2008-03-14) |
On Mon, 29 Nov 2010, Alexander Graf wrote:
>
> On 23.11.2010, at 20:51, address@hidden wrote:
>
> > From: Anthony PERARD <address@hidden>
> >
> > With MapCache, we can handle a 64b target, even with a 32b host/qemu.
> > So, we need to have target_phys_addr_t to 64bits.
> >
> > Signed-off-by: Anthony PERARD <address@hidden>
> > ---
> > configure | 3 +++
> > 1 files changed, 3 insertions(+), 0 deletions(-)
> >
> > diff --git a/configure b/configure
> > index 7625054..7688b20 100755
> > --- a/configure
> > +++ b/configure
> > @@ -2950,6 +2950,9 @@ case "$target_arch2" in
> > exit 1
> > ;;
> > esac
> > +if test "$xen" = yes; then
> > + target_phys_bits=64
> > +fi
>
> This makes all targets be 64-bit target_phys when xen mode is enabled for x86
> only, right? It should be restricted to x86.
Right, I will restricted to x86 target.
--
Anthony PERARD
- [Qemu-devel] [PATCH V7 00/15] Xen device model support, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 01/15] xen: Replace some tab-indents with spaces (clean-up)., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 02/15] xen: Add a generic layer for xc calls, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 04/15] xen: Add xen_machine_fv, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 05/15] xen: Add initialisation of Xen, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 03/15] xen: Support new libxc calls from xen unstable., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 06/15] xen: Add the Xen platform pci device, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 07/15] piix_pci: Introduces Xen specific call for irq., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 10/15] configure: Always use 64bits target physical addresses with xen enabled., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 08/15] xen: add a 8259 Interrupt Controller, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 09/15] xen: Introduce the Xen mapcache, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 11/15] Introduce qemu_ram_ptr_unlock., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 12/15] vl.c: Introduce getter for shutdown_requested and reset_requested., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 14/15] xen: Set running state in xenstore., anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 13/15] xen: Initialize event channels and io rings, anthony . perard, 2010/11/23
- [Qemu-devel] [PATCH V7 15/15] acpi-piix4: Add Xen hypercall for sleep state., anthony . perard, 2010/11/23
- Re: [Qemu-devel] [PATCH V7 00/15] Xen device model support, Alexander Graf, 2010/11/29