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Date:   Tue, 11 Oct 2022 15:01:15 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     Feng Tang <feng.tang@intel.com>
Cc:     Dave Hansen <dave.hansen@intel.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        "H . Peter Anvin" <hpa@zytor.com>, x86@kernel.org,
        linux-kernel@vger.kernel.org, rui.zhang@intel.com,
        tim.c.chen@intel.com, Xiongfeng Wang <wangxiongfeng2@huawei.com>,
        Yu Liao <liaoyu15@huawei.com>
Subject: Re: [PATCH] x86/tsc: Extend the watchdog check exemption to 4S/8S
 machine
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On Tue, Oct 11, 2022 at 03:51:21PM +0800, Feng Tang wrote:
> Th simple patch below is to have a dedicate CPU nodemask and set it in
> early SRAT CPU parsing, still it has problem when sub-numa is enabled
> in BIOS where there are more NUMA nodes in SRAT table. (also I'm
> not sure the change to amdtopology.c is right)

No; none of this has anything to do with nodes. This is about sockets.