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Re: [Qemu-devel] [PATCH] piix: set legacy table size for 1.7
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH] piix: set legacy table size for 1.7 |
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Date: |
Tue, 29 Jul 2014 10:25:04 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
Il 28/07/2014 23:01, Michael S. Tsirkin ha scritto:
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> ---
>
> Paolo, so the following is needed on top of your patch?
>
> hw/i386/pc_piix.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index 4524e6b..9694f88 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -326,6 +326,7 @@ static void pc_compat_1_7(MachineState *machine)
> smbios_defaults = false;
> gigabyte_align = false;
> option_rom_has_mr = true;
> + legacy_acpi_table_size = 6414;
> x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC);
> }
Only if you want to support pc-i440fx-1.7 migration for 1.7->2.1 (and
not for 2.0->2.1). Probably better considering we're applying Igor's patch.
Paolo