linux-kernel - Re: [PATCH 0/2] x86/CPU/AMD: Add support for Extended Topology Enumeration

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Message-ID: <20180327064806.dy5updhu7grlct3q@gmail.com>
Date:   Tue, 27 Mar 2018 08:48:06 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Suravee Suthikulpanit <suravee.suthikulpanit@....com>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org, tglx@...utronix.de,
        mingo@...hat.com, hpa@...or.com, bp@...e.de
Subject: Re: [PATCH 0/2] x86/CPU/AMD: Add support for Extended Topology
 Enumeration


* Suravee Suthikulpanit <suravee.suthikulpanit@....com> 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.

Thanks,

	Ingo