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[209.51.188.17]) by mx.google.com with ESMTPS id n136si8090724yba.479.2020.05.29.06.30.28 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 29 May 2020 06:30:28 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=SkTUCqwc; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:45154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jef5g-0007SE-GJ for patch@linaro.org; Fri, 29 May 2020 09:30:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42914) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jeezP-0004xz-MZ for qemu-devel@nongnu.org; Fri, 29 May 2020 09:23:59 -0400 Received: from mail-pj1-x1043.google.com ([2607:f8b0:4864:20::1043]:33624) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jeezO-0003ib-Th for qemu-devel@nongnu.org; Fri, 29 May 2020 09:23:59 -0400 Received: by mail-pj1-x1043.google.com with SMTP id z15so3151369pjb.0 for ; Fri, 29 May 2020 06:23:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=yJ08HengHm5gv++XKOUrrTtG6i6MD5Dt3ZAL97dGxmk=; b=SkTUCqwccYlbbtrJkwUfKnNuedk0cp3LgopEKXPhrYTRfTU8Z/EcFaWthADE4RaV/C jiZvOxtsHoJfwOhuWmwb6L/RtU+d0AMC3SBiTkcXKbadtIkRi7P061iHZ7OX9ZZCK4kZ 4iUNL/4A7FCM5/ATw3uh7c4lX6pC2IRDYtwVAFNJ3GR4czZ85aIIowhJo5Zp4fMdjGvt VaFzczl2/dtYhVPlAlG5X609YvKd1j4IX4Ff9rpb+PoNjl79QW+/aOUpsFvj9SWtmiUR o/X8OwWwIpRkfbHMaifXVKZB6/aN5HtR8ofzMb+dR8i4bZVqu3EwToNRlbT7LysEJorG FOvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=yJ08HengHm5gv++XKOUrrTtG6i6MD5Dt3ZAL97dGxmk=; b=KIWhcGyqsHh5jMEXndCTadToIRagFMusLiNEuR9fj5LiCVQaESrQl37X52tPDfjcKs KtyYDMcNvKMOoWCou7A7o8Eukyi71JFlKclTMmOrZyx3dYc2gT8WwYipUCxnR8BQ5fxk Q82KvEL2TI1ZFyUTf4MLRGqQ5doFzu2ggPsb3IkoNFNUEOhDEBoZxPuVBCq5Zck5hTAI xVptcq2ewIYzaSWNmwziNmzKcn3CTXcpK9Z/ikpeviuH3NjqAifMmjhShtjnytvToTqf J3lyTS0Ef6mDdcvYSOY3GPjYiQ4g5pUe/HVbyLF3wE8xWvIHi3Dl5D9InTuunUzzk+9h qonA== X-Gm-Message-State: AOAM531DAxVX7PmwKHLbjF+D8IbL9DERS4knA1oqzK37d48Tig5S9cCw idxme3flfnh2lovFykiqn40WDxK0PNmYdQ== X-Received: by 2002:a17:90a:8918:: with SMTP id u24mr9340872pjn.71.1590758637313; Fri, 29 May 2020 06:23:57 -0700 (PDT) Received: from Rfoley-MA01.hsd1.ma.comcast.net ([2601:199:4480:60c0:75ac:d268:da04:dde4]) by smtp.gmail.com with ESMTPSA id e13sm1998686pfd.10.2020.05.29.06.23.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 May 2020 06:23:56 -0700 (PDT) From: Robert Foley To: qemu-devel@nongnu.org Subject: [PATCH v1 11/12] util: Added tsan annotate for thread name. Date: Fri, 29 May 2020 09:23:41 -0400 Message-Id: <20200529132341.755-11-robert.foley@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200529132341.755-1-robert.foley@linaro.org> References: <20200529132341.755-1-robert.foley@linaro.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::1043; envelope-from=robert.foley@linaro.org; helo=mail-pj1-x1043.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.puhov@linaro.org, cota@braap.org, alex.bennee@linaro.org, robert.foley@linaro.org, Paolo Bonzini Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" This allows us to see the name of the thread in tsan warning reports such as this: Thread T7 'CPU 1/TCG' (tid=24317, running) created by main thread at: Signed-off-by: Robert Foley --- util/qemu-thread-posix.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.17.1 Reviewed-by: Emilio G. Cota diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c index 838980aaa5..b4c2359272 100644 --- a/util/qemu-thread-posix.c +++ b/util/qemu-thread-posix.c @@ -15,6 +15,7 @@ #include "qemu/atomic.h" #include "qemu/notify.h" #include "qemu-thread-common.h" +#include "qemu/tsan.h" static bool name_threads; @@ -513,6 +514,7 @@ static void *qemu_thread_start(void *args) # endif } #endif + QEMU_TSAN_ANNOTATE_THREAD_NAME(qemu_thread_args->name); g_free(qemu_thread_args->name); g_free(qemu_thread_args); pthread_cleanup_push(qemu_thread_atexit_notify, NULL);