From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757431Ab3B1XFY (ORCPT ); Thu, 28 Feb 2013 18:05:24 -0500 Received: from longford.logfs.org ([213.229.74.203]:58571 "EHLO longford.logfs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757124Ab3B1XFV (ORCPT ); Thu, 28 Feb 2013 18:05:21 -0500 From: Joern Engel To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Borislav Petkov , Jeff Moyer , Joern Engel Subject: [PATCH 5/9] blockconsole: use CON_ALLDATA Date: Thu, 28 Feb 2013 16:39:58 -0500 Message-Id: <1362087602-8979-6-git-send-email-joern@logfs.org> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1362087602-8979-1-git-send-email-joern@logfs.org> References: <1362087602-8979-1-git-send-email-joern@logfs.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Blockconsole should really see every message ever printed. The alternative is to try debugging with information like this: [166135.633974] Stack: [166135.634016] Call Trace: [166135.634029] [166135.634156] [166135.634177] Code: 00 00 55 48 89 e5 0f 1f 44 00 00 ff 15 31 49 80 00 c9 c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 [166135.634384] 48 8b 14 25 98 24 01 00 48 8d 14 92 48 8d 04 bd 00 00 00 00 Signed-off-by: Joern Engel --- drivers/block/blockconsole.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/blockconsole.c b/drivers/block/blockconsole.c index 7f8ac5b..32f6c62 100644 --- a/drivers/block/blockconsole.c +++ b/drivers/block/blockconsole.c @@ -481,7 +481,7 @@ static int bcon_create(const char *devname) strlcpy(bc->devname, devname, sizeof(bc->devname)); spin_lock_init(&bc->end_io_lock); strcpy(bc->console.name, "bcon"); - bc->console.flags = CON_PRINTBUFFER | CON_ENABLED; + bc->console.flags = CON_PRINTBUFFER | CON_ENABLED | CON_ALLDATA; bc->console.write = bcon_write; bc->bdev = blkdev_get_by_path(devname, mode, NULL); #ifndef MODULE -- 1.7.10.4