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Thu, 03 Apr 2025 03:55:39 -0700 (PDT) Received: from archie.me ([103.124.138.155]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2297865e04bsm11402235ad.114.2025.04.03.03.55.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Apr 2025 03:55:38 -0700 (PDT) Received: by archie.me (Postfix, from userid 1000) id EFE744208F7B; Thu, 03 Apr 2025 17:55:35 +0700 (WIB) Date: Thu, 3 Apr 2025 17:55:35 +0700 From: Bagas Sanjaya To: "Naveen N Rao (AMD)" , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: Borislav Petkov , Thomas Gleixner , Ingo Molnar , Dave Hansen , Jonathan Corbet , x86@kernel.org Subject: Re: [PATCH] Documentation/x86: Clarify naming of CPU features for /proc/cpuinfo Message-ID: References: <20250403094308.2297617-1-naveen@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="RhAAMdodC1OlX4rj" Content-Disposition: inline In-Reply-To: <20250403094308.2297617-1-naveen@kernel.org> --RhAAMdodC1OlX4rj Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 03, 2025 at 03:13:08PM +0530, Naveen N Rao (AMD) wrote: > If the comment on the line for the #define X86_FEATURE_* starts with a > -double-quote character (""), the string inside the double-quote characte= rs > -will be the name of the flags. For example, the flag "sse4_1" comes from > -the comment "sse4_1" following the X86_FEATURE_XMM4_1 definition. > +double-quote character (""), the string inside the double-quote characte= rs will "... the quoted string ..." > +be the name of the flag. For example, the flag "sse4_1" comes from the c= omment > +"sse4_1" following the X86_FEATURE_XMM4_1 definition. /proc/cpuinfo is a > +userspace interface and must remain constant. If, for some reason, the n= aming > +of X86_FEATURE_ changes, one shall retain the name already used in > +/proc/cpuinfo. Thanks. --=20 An old man doll... just what I always wanted! - Clara --RhAAMdodC1OlX4rj Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZ+5pJwAKCRD2uYlJVVFO o4VoAP9Dd/u1PorFRyEC/XHLuijWLg32I7km53KfdYi9N6GsvAEAl+P9pwvFptaG Se86hcc9DINWnPrw3KXrBBvZx2L9tQU= =F0td -----END PGP SIGNATURE----- --RhAAMdodC1OlX4rj--