From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753181AbZHBQ6n (ORCPT ); Sun, 2 Aug 2009 12:58:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753126AbZHBQ6m (ORCPT ); Sun, 2 Aug 2009 12:58:42 -0400 Received: from mail.open.by ([193.232.92.17]:51516 "EHLO post.open.by" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753125AbZHBQ6m (ORCPT ); Sun, 2 Aug 2009 12:58:42 -0400 X-SpamTest-Envelope-From: sergey.senozhatsky@mail.by X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 9223 [Aug 2 2009] X-SpamTest-Info: {relay has no DNS name} X-SpamTest-Method: none X-SpamTest-Rate: 55 X-SpamTest-SPF: softfail X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release Date: Sun, 2 Aug 2009 20:01:20 +0300 From: Sergey Senozhatsky To: Greg KH Cc: Linus Torvalds , OGAWA Hirofumi , linux-kernel@vger.kernel.org Subject: Re: WARNING at: drivers/char/tty_ldisc.c Message-ID: <20090802170120.GA3181@localdomain.by> References: <20090802120120.GA3097@localdomain.by> <20090802160532.GA25312@kroah.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="u3/rZRmxL6MmkK24" Content-Disposition: inline In-Reply-To: <20090802160532.GA25312@kroah.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --u3/rZRmxL6MmkK24 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On (08/02/09 09:05), Greg KH wrote: > On Sun, Aug 02, 2009 at 03:01:20PM +0300, Sergey Senozhatsky wrote: > > Hello Linus, Ogawa, > > Looks like we have one more bug in tty code: > > 'shutdown -r now' in 'single' user mode gives following trace: > >=20 > > WARNING at: drivers/char/tty_ldisc.c:209 tty_ldisc_put+0x95/0xa0 >=20 > Ugh, someone still has a ldisc reference somehow. Does this happen for > you on a "normal" boot and shutdown? >=20 Hello Greg, No, I can't see this while shutting down "normal" booted system. Sergey --u3/rZRmxL6MmkK24 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iJwEAQECAAYFAkp1xmAACgkQfKHnntdSXjS0tAQAoV6+MWWn99Tv08HdNs5tun2/ rhfNrBjTQxgYPh5RJsvPwhTKOKKSdHvobVKw4fm6FmoJNyMKspJJo0M6O3O3WEjz NBrrg7EgJ2yV5iMKF+j0912ujliwFVa4PUeh5zg9CeKYZUcDexUx+F/d1cHr+GlI q2NrV7Am5zDVL7IlPcQ= =90o1 -----END PGP SIGNATURE----- --u3/rZRmxL6MmkK24--