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Re: [Qemu-devel] [PATCH v4 03/13] acpi: cphp: force switch to modern cpu
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From: |
Eduardo Habkost |
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Subject: |
Re: [Qemu-devel] [PATCH v4 03/13] acpi: cphp: force switch to modern cpu hotplug if APIC ID > 254 |
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Date: |
Wed, 19 Oct 2016 10:54:53 -0200 |
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User-agent: |
Mutt/1.7.0 (2016-08-17) |
On Wed, Oct 19, 2016 at 02:05:33PM +0200, Igor Mammedov wrote:
> Switch to modern cpu hotplug at machine startup time if
> a cpu present at boot has apic-id in range unsupported
> by legacy cpu hotplug interface (i.e. > 254), to avoid
> killing QEMU from legacy cpu hotplug code with error:
> "acpi: invalid cpu id: #apic-id#"
>
> Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
--
Eduardo
- [Qemu-devel] [PATCH v4 00/13] pc: q35: x2APIC support in kvm_apic mode, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 02/13] pc: acpi: x2APIC support for SRAT table, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 03/13] acpi: cphp: force switch to modern cpu hotplug if APIC ID > 254, Igor Mammedov, 2016/10/19
- Re: [Qemu-devel] [PATCH v4 03/13] acpi: cphp: force switch to modern cpu hotplug if APIC ID > 254,
Eduardo Habkost <=
- [Qemu-devel] [PATCH v4 01/13] pc: acpi: x2APIC support for MADT table and _MAT method, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 06/13] pc: apic_common: restore APIC ID to initial ID on reset, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 05/13] pc: apic_common: extend APIC ID property to 32bit, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 04/13] pc: leave max apic_id_limit only in legacy cpu hotplug code, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 08/13] pc: kvm_apic: pass APIC ID depending on xAPIC/x2APIC mode, Igor Mammedov, 2016/10/19
- [Qemu-devel] [PATCH v4 07/13] pc: apic_common: reset APIC ID to initial ID when switching into x2APIC mode, Igor Mammedov, 2016/10/19