linux-kernel - Re: [PATCH 3/5] x86/cpu: Replace PEBS use of 'x86_cpu_desc' use with 'x86_cpu

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Message-ID: <c4865084-f52f-4304-b029-802bde676d7d@intel.com>
Date: Fri, 6 Dec 2024 16:02:38 -0800
From: Dave Hansen <dave.hansen@...el.com>
To: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>,
 Dave Hansen <dave.hansen@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org, x86@...nel.org, tglx@...utronix.de,
 bp@...en8.de, kan.liang@...ux.intel.com, mingo@...nel.org,
 peterz@...radead.org, tony.luck@...el.com
Subject: Re: [PATCH 3/5] x86/cpu: Replace PEBS use of 'x86_cpu_desc' use with
 'x86_cpu_id'

On 12/6/24 15:58, Pawan Gupta wrote:
>> +	X86_MATCH_VFM_STEPPINGS(INTEL_SKYLAKE_L,	 3,  3, 0x0000007c),
>> +	X86_MATCH_VFM_STEPPINGS(INTEL_SKYLAKE,		 3,  3, 0x0000007c),
>> +	X86_MATCH_VFM_STEPPINGS(INTEL_KABYLAKE,		 9,  9, 0x0000004e),
> This ...
> 
>> +	X86_MATCH_VFM_STEPPINGS(INTEL_KABYLAKE_L,	 9, 12, 0x0000004e),
>> +	X86_MATCH_VFM_STEPPINGS(INTEL_KABYLAKE,		10, 13, 0x0000004e),
> ... and this can also be combined into a single entry.

Good catch, thanks!