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Re: [Qemu-devel] [PATCH v1 1/5] cpu: introduce die, the new cpu toppolgy
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v1 1/5] cpu: introduce die, the new cpu toppolgy emulation level |
Date: |
Mon, 14 Jan 2019 14:08:16 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 1/14/19 6:24 AM, Like Xu wrote:
> Following codes on smp_cores, the smp_dies/nr_dies/die-id is added to
> machine and CPUState. In addition to enable_cpuid_0xb, enable_cpuid_0x1f
> is introduced to track wether host is a new MCP macine or just ignored.
s/wether/whether/, s/macine/machine/
> The number for die level_type on Intel is 5 while core type keeps 2.
>
> Signed-off-by: Like Xu <address@hidden>
> ---
> cpus.c | 1 +
> include/qom/cpu.h | 1 +
> include/sysemu/cpus.h | 1 +
> qapi/misc.json | 1 +
> target/i386/cpu.h | 5 +++++
> 5 files changed, 9 insertions(+)
>
> +++ b/qapi/misc.json
> @@ -3229,6 +3229,7 @@
> { 'struct': 'CpuInstanceProperties',
> 'data': { '*node-id': 'int',
> '*socket-id': 'int',
> + '*die-id': 'int',
Missing documentation of the new field, including a '(since 4.0)' tag.
> '*core-id': 'int',
> '*thread-id': 'int'
> }
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
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- [Qemu-devel] [PATCH v1 0/5] Introduce cpu die topology and enable CPUID.1F for i386, Like Xu, 2019/01/13
- [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Like Xu, 2019/01/13
- Re: [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Eduardo Habkost, 2019/01/14
- Re: [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Xu, Like, 2019/01/14
- Re: [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Daniel P . Berrangé, 2019/01/16
- Re: [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Like Xu, 2019/01/16
- Re: [Qemu-devel] [PATCH v1 2/5] vl.c: add -smp, dies=* command line support, Daniel P . Berrangé, 2019/01/17
[Qemu-devel] [PATCH v1 3/5] i386: extend x86_apicid_* functions for smp_dies support, Like Xu, 2019/01/13
[Qemu-devel] [PATCH v1 1/5] cpu: introduce die, the new cpu toppolgy emulation level, Like Xu, 2019/01/13
- Re: [Qemu-devel] [PATCH v1 1/5] cpu: introduce die, the new cpu toppolgy emulation level,
Eric Blake <=
[Qemu-devel] [PATCH v1 4/5] i386: enable CPUID.1F leaf generation based on spec, Like Xu, 2019/01/13
[Qemu-devel] [PATCH v1 5/5] i386: add CPUID.1F to cpuid_data with host_cpuid check, Like Xu, 2019/01/13
Re: [Qemu-devel] [PATCH v1 0/5] Introduce cpu die topology and enable CPUID.1F for i386, Igor Mammedov, 2019/01/17