From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B4CE422E34 for ; Wed, 9 Sep 2026 22:21:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788992462; cv=none; b=ewRnYT5YWORS6YQ7O7xfCZoTqwHc12JxurnHQwangMk4g9iXcSmZndfCobyKsKTv0JUAIno46/6GgsOscuwm6RVeb9ZxHNg57pEDSE4NB2hQXZtGJoqsAug/td0s/9W+90iyRZok2moPjxm73NsTbzyia61iDj7MC3ax27ilJxw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788992462; c=relaxed/simple; bh=VZ+QrtQv7xI7B3IQVjbQxMe+h2xaBR/0SDyIoRVpkXI=; h=Date:Mime-Version:Message-ID:Subject:From:To:Content-Type; b=gwi0j+9Ieen+KHQcTrZNI+VFAC1MiR0wp2Ldgq+kxOSIMfMPyieGfxW0vGGqkkVdDT5gTc4CIxpo+dhpgPqFr68C57WSmcTc7KVJFaK+A/Qu8pCQmg/F4/7uP5wzBpyA9T0ilGmRJXKwviOKoabjbUjj4kl5wnDBljXlcv6Usqc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=Duea4WIS; arc=none smtp.client-ip=209.85.216.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Duea4WIS" Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-3968bb86fb7so7902353a91.2 for ; Wed, 09 Sep 2026 15:21:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1788992460; x=1789597260; darn=vger.kernel.org; h=content-type:to:from:subject:message-id:mime-version:date:from:to :cc:subject:date:message-id:reply-to:content-type; bh=/mH/R/7XHDTfSxv2g6sI7/hAPq1nkMVsTHrzOC/yfi4=; b=Duea4WISySCnIOFGZe4xAs47wZ07Pu3VhQGO1yxGKRK03wGHN16w1ZS0WjmLlVJcor UvuYZXWEoL26locoZUpaGDtf5JpMZVI6XG1qkSr7RhdXf5lHafbQVMlXJOqkDaj1dCJZ xvmHdF/0B9XXCU2uf21sUAp1V/bizc+wb7c/NbVbGXvM61kVSrBiChvVt8DQz///prVy TDWPAxaglICUgzJO7qVjmKPwLdc/APMS/69YyaRgrY6BHZa1/PoVj4k6bwnVcV/5ybMs 0d/rtMrrQ7/LEizzuSV09nsCT0SdcInOq2gCXmVieKc7+ptoS1iofmVxQODNheHxTi6E iuNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788992460; x=1789597260; h=content-type:to:from:subject:message-id:mime-version:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=/mH/R/7XHDTfSxv2g6sI7/hAPq1nkMVsTHrzOC/yfi4=; b=SNfnsn12GLZd6LJSidHOO2NAcAlGK4u7QWazzFMgRqQMMpqOin3epmM4WO6mBzajmG vlvLHXvZKNHntOxA6n7MB/53YhP0QyR5jGDDJnm+Q8U/dNylGpDWYxzou4ZmhVXYdnK8 I5phO37aMk/Gr9cKegOy1uh7GFCsfvlStDPrAGUmocxWilAe+M5Aoy8nmD4KJCE1Hr8m UMMpczTcrdplvhJMKTidH78TsuucxhZ3HIVlr1S8N1nNGfWflyF1SS1ARWBOXEm/Ec2E 2mzOLiAk4mGy8WxILZJlbAWMRSkdGZ+suH/QuZAfXAzfEo38McsJ2XI90vBXzh63i/Dx Mp1A== X-Forwarded-Encrypted: i=1; AKwUvByAcX3jI6kOBcVf6qjtzrRFKhSORMq2P2H03NxZla8SGuurEQ673xyV5vS13NmpzQJ5oU6jLkzhcB7lRZ0k3n6e@vger.kernel.org X-Gm-Message-State: AFuF++l9yoEgbCrshTNIEsBOv6wrLPZbQ0CvC31oluX8Z9qcUnvLA8jd NAoVuYN9JvWfpQcHJUNxhjxKX5bpDonqOdjGYRhofDcALtj3Eh+r+HpjdB+F6/8BRLaSqGvqL2i WkRxA+B/6XQ== X-Received: from dlj39.prod.google.com ([2002:a05:7022:527:b0:143:355c:770e]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:264e:b0:398:9bd1:3215 with SMTP id 98e67ed59e1d1-39b262e28cdmr59756112a91.22.1788992460252; Wed, 09 Sep 2026 15:21:00 -0700 (PDT) Date: Wed, 9 Sep 2026 15:20:48 -0700 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.55.0.1003.g10538fe699-goog Message-ID: <20260909222048.2138387-1-irogers@google.com> Subject: [PATCH v1] perf test x86: Fix missing __msan_unpoison From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" __msan_unpoison may need the sanitizer header including for its definition. Signed-off-by: Ian Rogers --- tools/perf/arch/x86/tests/dwarf-unwind.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/perf/arch/x86/tests/dwarf-unwind.c b/tools/perf/arch/x86/tests/dwarf-unwind.c index 99d2b7ed016f..3c66dadcab75 100644 --- a/tools/perf/arch/x86/tests/dwarf-unwind.c +++ b/tools/perf/arch/x86/tests/dwarf-unwind.c @@ -8,6 +8,10 @@ #include "debug.h" #include "tests/tests.h" +#if defined(MEMORY_SANITIZER) && !defined(__msan_unpoison) +# include +#endif + #define STACK_SIZE 8192 static int sample_ustack(struct perf_sample *sample, -- 2.55.0.1003.g10538fe699-goog