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(1F2EF046.nat.pool.telekom.hu. [31.46.240.70]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac314a481absm727454966b.155.2025.03.17.15.18.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Mar 2025 15:18:45 -0700 (PDT) Sender: Ingo Molnar From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Juergen Gross , Stefano Stabellini , "Ahmed S . Darwish" , Andrew Cooper , "H . Peter Anvin" , John Ogness , Linus Torvalds , Peter Zijlstra , Borislav Petkov , Thomas Gleixner Subject: [PATCH 2/5] x86/cpuid: Clean up Date: Mon, 17 Mar 2025 23:18:21 +0100 Message-ID: <20250317221824.3738853-3-mingo@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250317221824.3738853-1-mingo@kernel.org> References: <20250317221824.3738853-1-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" - We have 0x0d, 0x9 and 0x1d as literals for the CPUID_LEAF definitions, pick a single, consistent style of 0xZZ literals. - Likewise, harmonize the style of the 'struct cpuid_regs' list of registers with that of 'enum cpuid_regs_idx'. Because while computers don't care about unnecessary visual noise, humans do. Signed-off-by: Ingo Molnar Cc: Ahmed S. Darwish Cc: Andrew Cooper Cc: "H. Peter Anvin" Cc: John Ogness Cc: x86-cpuid@lists.linux.dev Link: https://lore.kernel.org/r/20250317164745.4754-3-darwi@linutronix.de --- arch/x86/include/asm/cpuid/types.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/cpuid/types.h b/arch/x86/include/asm/cpui= d/types.h index 724002aaff4d..8582e27e836d 100644 --- a/arch/x86/include/asm/cpuid/types.h +++ b/arch/x86/include/asm/cpuid/types.h @@ -5,11 +5,14 @@ #include =20 /* - * Types for raw CPUID access + * Types for raw CPUID access: */ =20 struct cpuid_regs { - u32 eax, ebx, ecx, edx; + u32 eax; + u32 ebx; + u32 ecx; + u32 edx; }; =20 enum cpuid_regs_idx { @@ -19,8 +22,8 @@ enum cpuid_regs_idx { CPUID_EDX, }; =20 -#define CPUID_LEAF_MWAIT 0x5 -#define CPUID_LEAF_DCA 0x9 +#define CPUID_LEAF_MWAIT 0x05 +#define CPUID_LEAF_DCA 0x09 #define CPUID_LEAF_XSTATE 0x0d #define CPUID_LEAF_TSC 0x15 #define CPUID_LEAF_FREQ 0x16 --=20 2.45.2