Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932609AbZKNAeG (ORCPT ); Fri, 13 Nov 2009 19:34:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932567AbZKNAeF (ORCPT ); Fri, 13 Nov 2009 19:34:05 -0500 Received: from hera.kernel.org ([140.211.167.34]:56701 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932561AbZKNAeD (ORCPT ); Fri, 13 Nov 2009 19:34:03 -0500 Date: Sat, 14 Nov 2009 00:33:35 GMT From: tip-bot for Dave Jones Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, davej@redhat.com, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, davej@redhat.com, mingo@elte.hu In-Reply-To: <20091113203000.GA19160@redhat.com> References: <20091113203000.GA19160@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/debug] x86: Minimise printk spew from per-vendor init code Message-ID: Git-Commit-ID: 0388423dba2217b4e5b6c61690b0506d13b25a49 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1913 Lines: 66 Commit-ID: 0388423dba2217b4e5b6c61690b0506d13b25a49 Gitweb: http://git.kernel.org/tip/0388423dba2217b4e5b6c61690b0506d13b25a49 Author: Dave Jones AuthorDate: Fri, 13 Nov 2009 15:30:00 -0500 Committer: Ingo Molnar CommitDate: Sat, 14 Nov 2009 01:18:05 +0100 x86: Minimise printk spew from per-vendor init code In the default case where the kernel supports all CPU vendors, we currently print out a bunch of not useful messages on every system. 32-bit: KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD NSC Geode by NSC Cyrix CyrixInstead Centaur CentaurHauls Transmeta GenuineTMx86 Transmeta TransmetaCPU UMC UMC UMC UMC 64-bit: KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls Given that "what CPUs does the kernel support" isn't useful for the "support everything" case, we can suppress these printk's. Signed-off-by: Dave Jones LKML-Reference: <20091113203000.GA19160@redhat.com> Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/common.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index cc25c2b..617a29f 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -656,6 +656,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) void __init early_cpu_init(void) { +#ifdef PROCESSOR_SELECT const struct cpu_dev *const *cdev; int count = 0; @@ -676,7 +677,7 @@ void __init early_cpu_init(void) cpudev->c_ident[j]); } } - +#endif early_identify_cpu(&boot_cpu_data); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/