From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28198 invoked by alias); 2 Feb 2012 18:21:11 -0000 Received: (qmail 28189 invoked by uid 22791); 2 Feb 2012 18:21:10 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 02 Feb 2012 18:20:57 +0000 From: "dsmith at redhat dot com" To: systemtap@sourceware.org Subject: [Bug testsuite/13650] on rawhide, 'scan_unevictable_pages' warning Date: Thu, 02 Feb 2012 18:21:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: testsuite X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dsmith at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-q1/txt/msg00111.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=13650 --- Comment #1 from David Smith 2012-02-02 18:20:24 UTC --- Looks like this comes from 2 example scripts (or would if you got the error more than once): general/para-callgraph.stp general/para-callgraph-verbose.stp The testcase for both of these does something like the following: # stap para-callgraph.stp 'kernel.function("*@fs/proc*.c")' 'kernel.function("vfs_read")' -c "cat /proc/sys/vm/* || true" If a process reads /proc/sys/vm/scan_unevictable_pages, that warning is generated. On a freshly rebooted rawhide system with that kernel, just doing the following by hand will cause that warning to appear: # cat /proc/sys/vm/scan_unevictable_pages Our options here are to ignore the warning or read a different set of files, perhaps something in the testsuite directory itself. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.