Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 3436 invoked from network); 18 Jul 2007 13:36:40 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 18 Jul 2007 13:36:40 -0000 Received: (qmail 97584 invoked by uid 500); 18 Jul 2007 13:36:28 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 97565 invoked by uid 500); 18 Jul 2007 13:36:28 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 97552 invoked by uid 99); 18 Jul 2007 13:36:28 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 18 Jul 2007 06:36:28 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 18 Jul 2007 06:36:25 -0700 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id B14B97141F6 for ; Wed, 18 Jul 2007 06:36:05 -0700 (PDT) Message-ID: <18202930.1184765765663.JavaMail.jira@brutus> Date: Wed, 18 Jul 2007 06:36:05 -0700 (PDT) From: "Mikhail Fursov (JIRA)" To: commits@harmony.apache.org Subject: [jira] Assigned: (HARMONY-4025) [drlvm][jit][tc]Known/proven race conditions markup at vmcore\src\jit\jit_runtime_support.cpp at rth_type_test_update_stats and rth_update_instanceof_stats functions In-Reply-To: <18253620.1180701136803.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HARMONY-4025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mikhail Fursov reassigned HARMONY-4025: --------------------------------------- Assignee: Mikhail Fursov > [drlvm][jit][tc]Known/proven race conditions markup at vmcore\src\jit\jit_runtime_support.cpp at rth_type_test_update_stats and rth_update_instanceof_stats functions > --------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HARMONY-4025 > URL: https://issues.apache.org/jira/browse/HARMONY-4025 > Project: Harmony > Issue Type: Bug > Components: DRLVM > Reporter: Ilya Leviev > Assignee: Mikhail Fursov > Attachments: HARMONY-4025_add_markup.patch > > > Known/proven race conditions markup at vmcore\src\jit\jit_runtime_support.cpp at rth_type_test_update_stats and rth_update_instanceof_stats functions > TC report on thread unsafe access that result in race conditions that occur during execution of rth_type_test_update_stats and rth_update_instanceof_stats functions > Data-races: > Memory read at "jit_runtime_support.cpp":351 conflicts with a prior memory write at "jit_runtime_support.cpp":351 > Memory read at "jit_runtime_support.cpp":353 conflicts with a prior memory write at "jit_runtime_support.cpp":353 > Memory write at "jit_runtime_support.cpp":355 conflicts with a prior memory write at "jit_runtime_support.cpp":355 > Memory read at "jit_runtime_support.cpp":388 conflicts with a prior memory write at "jit_runtime_support.cpp":388 > Memory read at "jit_runtime_support.cpp":390 conflicts with a prior memory write at "jit_runtime_support.cpp":390 > As issues related to vm statistic data collection in debug mode and it not affect correctness of execution I mark it by special API for prevention of further alarms on this race. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.