From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) (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 6888C1CF28A for ; Fri, 1 Nov 2024 18:40:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730486429; cv=none; b=mZeyaXazLvOFoU05h2dtayNtCzfDy6yX2otJayx5Ft7DasZqt6POK8jTH9+YTM4QW6W0VeXy5BUqmXZsW+5Bhiwim4G7RAlAYElwm9wVX7sVPZXiy5+WvB7p0jHB3iZbPiET9z0edFKjx9JyzIjeN6mnwlR1fk5aMPPmnENWTt4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730486429; c=relaxed/simple; bh=yMw8MTT0I1LHUDAJJo8zzbA9SWPL1RqvGrM6i8mOkzk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=TdOxJI5zVn1v5V6wQc6zBMUwnuOqKQeUMrQGBUZwYMIe41kXkpO33/EEGE871nbJQDjzxBMV1AUBp02GoHZ7wVF2JaQVwUagfb5hxQXsFti0ovHGUEH6pVgSJxHEWK5soG+4+wKMfRmcxvKwdy6MAg8rLm80n8L/0Kopq/hBoYU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=eIZ9N9qT; arc=none smtp.client-ip=209.85.167.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eIZ9N9qT" Received: by mail-lf1-f41.google.com with SMTP id 2adb3069b0e04-539e7e73740so101125e87.3 for ; Fri, 01 Nov 2024 11:40:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730486424; x=1731091224; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vvvOwVHZ4i14J6dT/7UuF/SG7t5JsDpEeQt8L7cE6aI=; b=eIZ9N9qTeiF1DZ4QkLf5XX8tBXm/qdhjLoR/8ncfHq7YHgaGyUUETrrEEzUvEh2gWF JY02CYg0efiPevPDQFmwalLvV8w6SWxDX8Uwps6qbFOBI9rU5/zKgWb1udkW7ljlKKPH mhH2G6/SDw3CIXTwzNYZUyJv2uXPthfCZoWfojhgJ11m/EhZC8bp9R7CdgDDwsqDkAmT jii0APOMlPSIONVfXdbL3yusmwXnMYUYNh0afMmDKcjRxIreS9v0ZDsh6fhMkb3lKZ8H 36pT6zMBD9H5dRuGblCIXMnzkeQuFb+Vn/fuHqb7OKgklKujtuAWWY44FYbprVEZ3K21 UwUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730486424; x=1731091224; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vvvOwVHZ4i14J6dT/7UuF/SG7t5JsDpEeQt8L7cE6aI=; b=hO87zpZqLEctM65eILtdWECBnT+11CCmYve+3ePZ8uvM+FxPYXl93EU9CxuwKR6Bw/ ASNJZQujQ7+oYbflo/w1e15YZELEzHBgmZ50P8BWjqaSUzJvQA4Z3YRBV//NspTRTCx6 KxcHtWothgMz6tm5uaUZZFX6zYvIY2b4KrjupXYUfix6XKhYNjVJ5COXFf8Ar8uZoRcr sJMOjubWI0TDh3/ylFrkYlmGJP6l7suC5Y+CNQmEq39cRhyiQ10AZPLIcGrbv791dReB Qdm3OJ1iL9TeKkokjLtqLP7ccMfMDwSILVeWPj5/brrGzuyCX/f2YD+SbPALtLZcerrS JMYg== X-Forwarded-Encrypted: i=1; AJvYcCUlzFlcrOqFzEkVPVht+jZiFld3aBr3fccDvgejW6oCIuhln2DjRD3b0EWQaIFlbCl5rM0fWqnMPyl8494=@vger.kernel.org X-Gm-Message-State: AOJu0Yz8E55Nc4U2pZkaSPtN/Rfx2B7+D70zif8UETDL8SfQ4fi51A7w hnX3hbH3Plai0S2RmpXhcmK5/eqVQvy+H8dF2xy2i46zV3DOnVjc X-Google-Smtp-Source: AGHT+IH5fcF8BYzg6W5STIyYo1fvvKvw1DJ0Of90pEW3zppY2vMeDONybXD+PH9MpX9iAFVv+lPGvw== X-Received: by 2002:a05:6512:a87:b0:53b:27ba:2d11 with SMTP id 2adb3069b0e04-53b7ece09bamr7284478e87.16.1730486423951; Fri, 01 Nov 2024 11:40:23 -0700 (PDT) Received: from work.. (2.133.25.254.dynamic.telecom.kz. [2.133.25.254]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53c7bc957cbsm646821e87.60.2024.11.01.11.40.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Nov 2024 11:40:23 -0700 (PDT) From: Sabyrzhan Tasbolatov To: ryabinin.a.a@gmail.com, andreyknvl@gmail.com, elver@google.com Cc: arnd@kernel.org, glider@google.com, dvyukov@google.com, vincenzo.frascino@arm.com, akpm@linux-foundation.org, kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, snovitoll@gmail.com Subject: [PATCH 2/2] kasan: change kasan_atomics kunit test as KUNIT_CASE_SLOW Date: Fri, 1 Nov 2024 23:40:11 +0500 Message-Id: <20241101184011.3369247-3-snovitoll@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241101184011.3369247-1-snovitoll@gmail.com> References: <20241101184011.3369247-1-snovitoll@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit During running KASAN Kunit tests with CONFIG_KASAN enabled, the following "warning" is reported by kunit framework: # kasan_atomics: Test should be marked slow (runtime: 2.604703115s) It took 2.6 seconds on my PC (Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz), apparently, due to multiple atomic checks in kasan_atomics_helper(). Let's mark it with KUNIT_CASE_SLOW which reports now as: # kasan_atomics.speed: slow Signed-off-by: Sabyrzhan Tasbolatov --- mm/kasan/kasan_test_c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/kasan/kasan_test_c.c b/mm/kasan/kasan_test_c.c index 3e495c09342e..3946fc89a979 100644 --- a/mm/kasan/kasan_test_c.c +++ b/mm/kasan/kasan_test_c.c @@ -2020,7 +2020,7 @@ static struct kunit_case kasan_kunit_test_cases[] = { KUNIT_CASE(kasan_strings), KUNIT_CASE(kasan_bitops_generic), KUNIT_CASE(kasan_bitops_tags), - KUNIT_CASE(kasan_atomics), + KUNIT_CASE_SLOW(kasan_atomics), KUNIT_CASE(vmalloc_helpers_tags), KUNIT_CASE(vmalloc_oob), KUNIT_CASE(vmap_tags), -- 2.34.1