From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-il1-x12e.google.com (mail-il1-x12e.google.com [IPv6:2607:f8b0:4864:20::12e]) by sourceware.org (Postfix) with ESMTPS id F17483856962 for ; Tue, 15 Aug 2023 13:37:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F17483856962 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=adacore.com Received: by mail-il1-x12e.google.com with SMTP id e9e14a558f8ab-34914684b62so20698365ab.3 for ; Tue, 15 Aug 2023 06:37:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=adacore.com; s=google; t=1692106620; x=1692711420; h=mime-version:user-agent:message-id:in-reply-to:date:references :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=Z6YIwNLA07sdFucqYEgfhzsDV/qZ0G5yzqPpGZ0aONM=; b=XHzjNTHojlqdq0e5bawc1+iOkpwcDon7WsXNS2SOyM/2Tl+k68/aI0P7FtQmorQJQP SmA+UFrki/SOSIUCjAaZ6xuKTiM5CSfbd/mrGm9nJ84ISvClmr1ClvDUo6pxeZZdDiIQ sT1nEwWEMMqXuq0AxJrtL+hGfSsvKRCHUosIzfOyeOS7ZVU6ebfZKApqqKOgoIyOjJsO ldEsA0jh4JzCmvAQRMDTzcYEI8G+hGA5XREDU2z5gm6q6Wt6eUtV1xNYb27TovDvB349 F+MwVH8MpwQZVTboXtb+SS4uPGvu53yNfZf8YwQMVvaLEYLj+2PACIMQp0LZ++oiaEmI ySRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692106620; x=1692711420; h=mime-version:user-agent:message-id:in-reply-to:date:references :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Z6YIwNLA07sdFucqYEgfhzsDV/qZ0G5yzqPpGZ0aONM=; b=an9b5QYVDRdgnbG5k1CMGjOnqjMr50pQVlfuvFMyRaPIkc0xYK87gvDl++FPpIDDGa WpqiSmRKYK/z84a8EoY1533tger3NMVCjQFK3yFjGeMl9bbQDu8pEJ5hJrmbK3ZFb75G 6cMEMc9qmnG0bGlv6roschggFSteyWRalZNXdb7M7bXS0miWtmFmBXx5bm/6fNqUOzb9 uyGMoi5grhDfz5P1c04F7R6ZpSbySiwT/m7bJq9OCQD/DE8KkETLm8NvSestCluDC3Iu 4WQqLgNFc3QtbzMRosjexYGoBGaXkDd7ef8EuuswLOFGVh+6+VLS9g9ngDTo9MvOcRfA 9eqA== X-Gm-Message-State: AOJu0YyxfYB21P/DdYrVdsyeQO9bOTT2fLL/ou6HziHstGHecY0eDsOL /S5oeybvT322VaazAKwHVXwHsw== X-Google-Smtp-Source: AGHT+IG7hHy41a4vJ6Q2zUSMC1oidUrmLyUx620Jh/XQLpZS4C29mxhFx+zNerjaZMAo3ammXY0U9A== X-Received: by 2002:a92:c7cf:0:b0:348:d5fc:fed with SMTP id g15-20020a92c7cf000000b00348d5fc0fedmr13670482ilk.32.1692106620184; Tue, 15 Aug 2023 06:37:00 -0700 (PDT) Received: from murgatroyd (75-166-142-177.hlrn.qwest.net. [75.166.142.177]) by smtp.gmail.com with ESMTPSA id a16-20020a92ce50000000b00345ca94df01sm3967233ilr.35.2023.08.15.06.36.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Aug 2023 06:36:59 -0700 (PDT) From: Tom Tromey To: Andrew Burgess Cc: gdb-patches@sourceware.org, Tom Tromey , Simon Farre Subject: Re: [PATCH] gdb/testsuite: fix race condition in gdb.python/py-thread-exited.exp References: X-Attribution: Tom Date: Tue, 15 Aug 2023 07:36:58 -0600 In-Reply-To: (Andrew Burgess's message of "Mon, 14 Aug 2023 21:58:23 +0100") Message-ID: <875y5gzath.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: >>>>> "Andrew" == Andrew Burgess writes: Andrew> I could fix this by having the .exp file not care about the thread Andrew> order, or by changing the C file to force the order. I chose the Andrew> later, and added a pthread_barrier_t to ensure the threads exit in the Andrew> correct order. Looks good to me, thanks. Tom