Messages in this thread | | | Subject | Re: [PATCH 0/2] x86/CPU/AMD: Add support for Extended Topology Enumeration | From | Suravee Suthikulpanit <> | Date | Tue, 27 Mar 2018 18:34:22 +0700 |
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Hi All,
On 3/27/18 1:52 PM, David Rientjes wrote: > On Tue, 27 Mar 2018, Ingo Molnar wrote: > >>> Linux currently provides function detect_extended_topology() >>> for parsing CPUID Fn0xB and derive CPU topology information. >>> Therefore, also call this function in AMD code path. >>> >>> Thanks, >>> Suravee >>> >>> Suravee Suthikulpanit (2): >>> x86/CPU: Modify detect_extended_topology() to return result >>> x86/CPU/AMD: Derive CPU topology from CPUID Fn0xB when available >>> >>> arch/x86/include/asm/processor.h | 2 +- >>> arch/x86/kernel/cpu/amd.c | 16 ++++++++++++---- >>> arch/x86/kernel/cpu/topology.c | 8 ++++---- >>> 3 files changed, 17 insertions(+), 9 deletions(-) >> >> Which tree is this again? The second patch does not apply to -linus or -tip. >> > > I was wondering the exact same thing today when this came across. I found > it's based on Suravee's other patch series posted today entitled "x86/CPU: > Update AMD Last-Level-Cache Information". > > https://marc.info/?l=linux-kernel&m=152204614503522 > 1522046116-22578-1-git-send-email-suravee.suthikulpanit@amd.com >
Sorry for failing to mention the dependency on the other series here (https://lkml.org/lkml/2018/3/26/24).
Suravee
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