Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932310AbWIJRI4 (ORCPT ); Sun, 10 Sep 2006 13:08:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932312AbWIJRI4 (ORCPT ); Sun, 10 Sep 2006 13:08:56 -0400 Received: from cable-static-233-101.eblcom.ch ([213.188.233.101]:64786 "HELO hydrogenium.schottelius.org") by vger.kernel.org with SMTP id S932310AbWIJRIy (ORCPT ); Sun, 10 Sep 2006 13:08:54 -0400 Date: Sun, 10 Sep 2006 19:08:37 +0200 From: Nico Schottelius To: LKML Subject: 2.6.17.13 Uninitialized variable / printf timing Message-ID: <20060910170837.GA18697@schottelius.org> Mail-Followup-To: Nico Schottelius , LKML MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+HP7ph2BbKc20aGI" Content-Disposition: inline User-Agent: echo $message | gpg -e $sender -s | netcat mailhost 25 X-Linux-Info: http://linux.schottelius.org/ X-Operating-System: Linux 2.6.17.6-hydrogenium Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4158 Lines: 110 --+HP7ph2BbKc20aGI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello! When booting 2.6.17.13 on my Geode, kprintf enabled with timing output, it looks a bit strange (the first 24 lines): ---------------------------------------------------------------------------= ----- Booting 'Zwerg - 2.6.17.13' =20 root (hd0,1) =20 Filesystem type is jfs, partition type 0x83 kernel /usr/src/linux-2.6.17.13/arch/i386/boot/bzImage root=3D/dev/hda2 console=3Dt tyS0,38400 =20 [Linux-bzImage, setup=3D0x1400, size=3D0x10afff] =20 [42949372.960000] Linux version 2.6.17.13-zwerg (root@buche) (gcc version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5)) #1 Sun Sep 10 16:15:23 UTC 2006 [42949372.960000] BIOS-provided physical RAM map: [42949372.960000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [42949372.960000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [42949372.960000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [42949372.960000] BIOS-e820: 0000000000100000 - 0000000008000000 (usable) [42949372.960000] BIOS-e820: 00000000fff0000 - 0000000100000000 (reserved) [42949372.960000] 128MB LOWMEM available. [42949372.960000] DMI not present or invalid. [42949372.960000] ACPI: Unable to locate RSDP [42949372.960000] Allocating PCI resources starting at 10000000 (gap: 08000000:f7f00000) [42949372.960000] Built 1 zonelists [42949372.960000] Kernel command line: root=3D/dev/hda2 console=3DttyS0,38400 [42949372.960000] No local APIC present or hardware disabled [42949372.960000] Initializing CPU#0 [42949372.960000] PID hash table entries: 1024 (order: 10, 4096 bytes) [ 0.000000] Detected 266.663 MHz processor. [ 20.718339] Using tsc for high-res timesource [ 20.718638] Console: colour dummy device 80x25 [ 21.045363] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 21.067257] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 21.129713] Memory: 127256k/131072k available 333k kernel code, 3420k reserved, 498k data, 124k init, 0k highmem) [ 21.161087] Checking if this processor honours the WP bit even in supervisor mode... Ok. [ 21.328007] Calibrating delay using timer specific routine.. 534.16 BogoMIPS (lpj=3D2670830) [ 21.353474] Mount-cache hash table entries: 512 [ 21.368758] CPU: NSC Unknown stepping 01 [ 21.380743] Checking 'hlt' instruction... OK. [ 21.394059] SMP alternatives: switching to UP code [ 21.408503] Freeing SMP alternatives: 0k freed [...] ---------------------------------------------------------------------------= ----- Just wanted to ask whether this is ... a) wanted b) not yet seen c) nothing one should care about Nico --=20 ``...if there's one thing about Linux users, they're do-ers, not whiners.'' (A quotation of Andy Patrizio I completely agree with) --+HP7ph2BbKc20aGI Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQIVAwUBRQRGlLOTBMvCUbrlAQLYfg/+Mq06bYizlUPZedAGagfdUbZ+dzhm5ReL wPmlCZzRuj3rRe/feale/xzRzx4WZZI/7rC2+MIBnGqOommfXdcq8uj+hzBTEtc6 0baXe/y2PlZD4qPRDb9FsnxjIUTgj9d8kdyBVkcckdPjshvTZfZQXloBreJv3ASS EcFkXqjF4ueaS3SqBGcjyF2cChNLSv+8MlMaHUVpORJnm2+eXDxcyT7Yzn2aYHDD 4frG18Je1XHd097uf/Oi25xAhuZ5EDESHWIBznJ8hpX1D5oF2m8vwq2M6Ob+lvlU Q67Jsr/oP/IyUIGt30si/Q+ij/Cc5zRSvsQtZemuOQHkQxW92K5x7vbEOypgHxMs XVi+j4++JIMYYwTSkmWLUGAANM2i2ySPF6cxE/tQcJX1DQwxRR0KkdSWa6QhGir2 6XmkPyWU2q7363Zch4DUa4Bbz4lIA3vuzyZL9DgBNWWA5kHlVcReY5yGh2kiAFaP s2s6tlfRCPSiIHAmDd+rbdSJbmDoEMxbQD8F7IDtAxt8ZoAnlMHrbGF3X44HZR61 xaU3xD/AH4YLXzZ4CNAtFOt+blDTqTbsVQbFViU9hoq5oAvTHvZEb6iRsOOnktm6 yWGCUtt0Kbmiuex5GtqRmKzqI7MJaz95DTDfiujLn6Y/4PN9krdRVI5CGD2/cBwB Sl59hwu5WHM= =o4/d -----END PGP SIGNATURE----- --+HP7ph2BbKc20aGI-- - 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/