Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754418AbZCFM3l (ORCPT ); Fri, 6 Mar 2009 07:29:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752649AbZCFM3c (ORCPT ); Fri, 6 Mar 2009 07:29:32 -0500 Received: from 81-7-68-229.static.zebra.lt ([81.7.68.229]:59834 "EHLO teltonika.lt" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751497AbZCFM3c (ORCPT ); Fri, 6 Mar 2009 07:29:32 -0500 From: Paulius Zaleckas Subject: [PATCH] Add documentation for "nohlt" kernel parameter To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.arm.linux.org.uk, linux-sh@vger.kernel.org Cc: yanok@emcraft.com, wd@denx.de Date: Fri, 06 Mar 2009 14:29:26 +0200 Message-ID: <20090306122925.9779.95415.stgit@Programuotojas> User-Agent: StGIT/0.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1157 Lines: 31 As per discussion in: http://marc.info/?l=linux-arm-kernel&m=123633652517391&w=2 Signed-off-by: Paulius Zaleckas --- Documentation/kernel-parameters.txt | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 54f21a5..de06666 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1487,7 +1487,9 @@ and is between 256 and 4096 characters. It is defined in the file noclflush [BUGS=X86] Don't use the CLFLUSH instruction - nohlt [BUGS=ARM,SH] + nohlt [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or + wfi(ARM) instruction doesn't work correctly and not to + use it. This is also usefull when using JTAG debugger. no-hlt [BUGS=X86-32] Tells the kernel that the hlt instruction doesn't work correctly and not to -- 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/