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Groups > linux.kernel > #1695470
| From | Borislav Petkov <bp@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration |
| Date | 2017-07-25 10:10 +0200 |
| Message-ID | <u734L-iG-35@gated-at.bofh.it> (permalink) |
| References | (3 earlier) <u6MQj-6cH-43@gated-at.bofh.it> <u6MQj-6cH-41@gated-at.bofh.it> <u712W-7ke-7@gated-at.bofh.it> <u712W-7ke-5@gated-at.bofh.it> <u734L-iG-37@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Jul 25, 2017 at 01:02:49PM +0700, Suravee Suthikulpanit wrote:
> Actually, this commit change how we derive the cpu_core_id fro family17h to
> use CPUID_Fn8000001E_EBX instead of from APIC ID for family17h and later.
Is the CPUID info correct also for downcored, MCM configurations? If so,
I guess you could exit early from amd_get_topology() on F17h...
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
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Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration Borislav Petkov <bp@suse.de> - 2017-07-24 13:20 +0200
Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration Borislav Petkov <bp@suse.de> - 2017-07-24 16:50 +0200
Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration Borislav Petkov <bp@suse.de> - 2017-07-25 08:00 +0200
Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration Borislav Petkov <bp@suse.de> - 2017-07-25 10:10 +0200
Re: [PATCH v4 2/2] x86/amd: Fixup cpu_core_id for family17h downcore configuration Andreas Herrmann <aherrmann@suse.com> - 2017-07-28 11:50 +0200
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