linux-kernel - Re: [patch v5 04/19] x86/cpu: Use common topology code for Centaur and Zhaoxin

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Message-ID: <20240130190929.GDZblJaV66OM8NW8MO@fat_crate.local>
Date: Tue, 30 Jan 2024 20:09:29 +0100
From: Borislav Petkov <bp@...en8.de>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	Tom Lendacky <thomas.lendacky@....com>,
	Andrew Cooper <andrew.cooper3@...rix.com>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Huang Rui <ray.huang@....com>, Juergen Gross <jgross@...e.com>,
	Dimitri Sivanich <dimitri.sivanich@....com>,
	Sohil Mehta <sohil.mehta@...el.com>,
	K Prateek Nayak <kprateek.nayak@....com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	Zhang Rui <rui.zhang@...el.com>,
	"Paul E. McKenney" <paulmck@...nel.org>,
	Feng Tang <feng.tang@...el.com>,
	Andy Shevchenko <andy@...radead.org>,
	Michael Kelley <mhklinux@...look.com>,
	"Peter Zijlstra (Intel)" <peterz@...radead.org>
Subject: Re: [patch v5 04/19] x86/cpu: Use common topology code for Centaur
 and Zhaoxin

On Tue, Jan 23, 2024 at 01:53:35PM +0100, Thomas Gleixner wrote:
> From: Thomas Gleixner <tglx@...utronix.de>
> 
> Centaur and Zhaoxin CPUs use only the legacy SMP detection. Remove the
> invocations from their 32bit path and exempt them from the call 64bit.

"... and exclude them from the 64-bit call path."

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette