From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754588AbXIQA6R (ORCPT ); Sun, 16 Sep 2007 20:58:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753063AbXIQA6F (ORCPT ); Sun, 16 Sep 2007 20:58:05 -0400 Received: from wa-out-1112.google.com ([209.85.146.182]:4837 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753671AbXIQA6D (ORCPT ); Sun, 16 Sep 2007 20:58:03 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:subject:content-type:content-transfer-encoding; b=ZVUEXlf6wFbGLWjLnxGCD9xn+vF7z9GIHwTIqNxfFWaWCRI9A8sz4r+6JIz6DC7BYHVYWvTuwDwpCgkiNVotvNiLvf/tsXb2e2NAE9r1zbiqJDAkQDv0J3OdrsiM7GivQpH8odwIJUe1PqSWqpxhQok/UFyHS015HHjMBl1sIAo= Message-ID: <46EDD114.7010403@gmail.com> Date: Mon, 17 Sep 2007 09:57:56 +0900 From: shinkoi2005a User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20070615 Fedora/2.0.0.4-1.fc7 Thunderbird/2.0.0.4 Mnenhy/0.7.5.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: printk format "%4.4s" Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, all I have a question about printk format. Can printk format use "%4.4s"? This format is used following source. ############# drivers/acpi/tables/tbinstal.c ACPI_ERROR((AE_INFO, "Table has invalid signature [%4.4s], must be SSDT, PSDT or OEMx", table_desc->pointer->signature)); ############## At least, my dmesg is buggy output like that.. ############## $ dmesg (snip) ACPI Warning (tbutils-0158): Incorrect checksum in table [ ^E礑 - 00, should b e F6 [20070126] ACPI Error (tbinstal-0134): Table has invalid signature [ ^E礑, must be SSDT, P SDT or OEMx [20070126] (snip) ##############