From owner-cvs-src-old@FreeBSD.ORG Wed Apr 8 20:52:35 2009 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6EA8E1065694 for ; Wed, 8 Apr 2009 20:52:35 +0000 (UTC) (envelope-from emax@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 5B69D8FC13 for ; Wed, 8 Apr 2009 20:52:35 +0000 (UTC) (envelope-from emax@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n38KqZSu043583 for ; Wed, 8 Apr 2009 20:52:35 GMT (envelope-from emax@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n38KqZaA043582 for cvs-src-old@freebsd.org; Wed, 8 Apr 2009 20:52:35 GMT (envelope-from emax@repoman.freebsd.org) Message-Id: <200904082052.n38KqZaA043582@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to emax@repoman.freebsd.org using -f From: Maksim Yevmenkin Date: Wed, 8 Apr 2009 20:52:30 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/dev/kbdmux kbdmux.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Apr 2009 20:52:37 -0000 emax 2009-04-08 20:52:30 UTC FreeBSD src repository Modified files: sys/dev/kbdmux kbdmux.c Log: SVN rev 190857 on 2009-04-08 20:52:30Z by emax Undo SVN rev 183283 Do not use Giant for kbdmux(4) locking. This is wrong and apparently causing more problems than it solves. This will re-open the issue where interrupt handlers may race with kbdmux(4) in polling mode. Typical symptoms include (but not limited to) duplicated and/or missing characters when low level console functions (such as gets) are used while interrupts are enabled (for example geli password prompt, mountroot prompt etc.) MFC after: 3 days Revision Changes Path 1.21 +4 -4 src/sys/dev/kbdmux/kbdmux.c