Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757089AbaD1VLj (ORCPT ); Mon, 28 Apr 2014 17:11:39 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:46238 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755450AbaD1VLe (ORCPT ); Mon, 28 Apr 2014 17:11:34 -0400 From: Joseph Salisbury To: linux-kernel@vger.kernel.org, benh@kernel.crashing.org, paulus@samba.org Cc: linuxppc-dev@lists.ozlabs.org, anton@samba.org Subject: [PATCH 3/3][RFC][v1] powerpc: kconfig: Increase the size of COMMAND_LINE_SIZE to 2048 from 512 for powerpc. Date: Mon, 28 Apr 2014 17:11:25 -0400 Message-Id: <2640a93711258c5a6e72e7fed8f89ddd25504d5b.1398287637.git.joseph.salisbury@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org BugLink: http://bugs.launchpad.net/bugs/1306677 While booting the PPC64EL kernel, the command line gets truncated to 512 characters. This is due to a limit of 512 defined for COMMAND_LINE_SIZE. It would be beneficial to have a command line longer than 512 characters, as iscsi targets and cloud-init parameters are passed through the kernel command line. Signed-off-by: Joseph Salisbury --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3426bdc..becee70 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -614,7 +614,7 @@ config CMDLINE_BOOL config COMMAND_LINE_SIZE int "Maximum size of the command line." - default "512" + default "2048" help This is the per architecture maximum command line size. -- 1.9.1 -- 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/