Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754524AbaKKLzK (ORCPT ); Tue, 11 Nov 2014 06:55:10 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:57378 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753841AbaKKLJz (ORCPT ); Tue, 11 Nov 2014 06:09:55 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Josh Triplett , Kamal Mostafa , Luis Henriques Subject: [PATCH 3.16.y-ckt 058/170] init/Kconfig: Hide printk log config if CONFIG_PRINTK=n Date: Tue, 11 Nov 2014 11:06:57 +0000 Message-Id: <1415704129-12709-59-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1415704129-12709-1-git-send-email-luis.henriques@canonical.com> References: <1415704129-12709-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.7-ckt1 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Josh Triplett commit 361e9dfbaae84b0b246ed18d1ab7c82a1a41b53e upstream. The buffers sized by CONFIG_LOG_BUF_SHIFT and CONFIG_LOG_CPU_MAX_BUF_SHIFT do not exist if CONFIG_PRINTK=n, so don't ask about their size at all. Signed-off-by: Josh Triplett Acked-by: Randy Dunlap [ kamal: backport to 3.13-stable: only LOG_BUF_SHIFT ] Signed-off-by: Kamal Mostafa Signed-off-by: Luis Henriques --- init/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/init/Kconfig b/init/Kconfig index 35685a46e4da..e1f5e082b26b 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -806,6 +806,7 @@ config LOG_BUF_SHIFT int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" range 12 21 default 17 + depends on PRINTK help Select kernel log buffer size as a power of 2. Examples: -- 2.1.0 -- 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/