From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15139 invoked by alias); 25 Jul 2008 06:46:02 -0000 Received: (qmail 15056 invoked by uid 48); 25 Jul 2008 06:45:22 -0000 Date: Fri, 25 Jul 2008 06:46:00 -0000 Message-ID: <20080725064522.15055.qmail@sourceware.org> From: "wenji dot huang at oracle dot com" To: systemtap@sources.redhat.com In-Reply-To: <20080724102522.6764.srinivasa@in.ibm.com> References: <20080724102522.6764.srinivasa@in.ibm.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug runtime/6764] Execution of probefunc.exp causes system hang on s390 system X-Bugzilla-Reason: AssignedTo Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2008-q3/txt/msg00314.txt.bz2 ------- Additional Comments From wenji dot huang at oracle dot com 2008-07-25 06:45 ------- > Different scenarios under which system works well. > 1) printing "hello" message and calling probefunc() or pp()(without printing > their value) inside scheduler_tick() probe handler. > ======================================== > probe kernel.statement(0x000000000003b83c).absolute { > funcname = probefunc(); > printf("hello"); > } > ============================== The unused variable will be optimized, try it with -u. The problem won't exist on x86, seems specific to s390. -- http://sourceware.org/bugzilla/show_bug.cgi?id=6764 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.