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[82.69.66.36]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4839ea2f7a9sm22888445e9.3.2026.02.19.02.20.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Feb 2026 02:20:59 -0800 (PST) Date: Thu, 19 Feb 2026 10:20:57 +0000 From: David Laight To: Dave Hansen Cc: linux-kernel@vger.kernel.org, Borislav Petkov , Guenter Roeck , "H. Peter Anvin" , Ingo Molnar , Iwona Winiarska , linux-hwmon@vger.kernel.org, openbmc@lists.ozlabs.org, Thomas Gleixner , Tony Luck , x86@kernel.org Subject: Re: [PATCH] peci: Remove dependency on x86 CPU variables Message-ID: <20260219102057.1da25411@pumpkin> In-Reply-To: <20260218170301.D814B556@davehans-spike.ostc.intel.com> References: <20260218170301.D814B556@davehans-spike.ostc.intel.com> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; arm-unknown-linux-gnueabihf) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 18 Feb 2026 09:03:01 -0800 Dave Hansen wrote: > From: Dave Hansen > > tl;dr: The non-x86 PECI driver #includes an arch/x86 header. This is > ostensibly to avoid duplicating CPU model number constants, but the > result is complexity and duplicated *code* which is a far worse fate > than duplicated constants. Is is possible/sensible to add a check in one file that includes both headers that the constants match? That will help pick up any typos. David