From patchwork Mon Mar 4 18:11:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Edward Liaw X-Patchwork-Id: 13580981 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (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 2A558626C7 for ; Mon, 4 Mar 2024 18:11:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709575919; cv=none; b=lXO8MSgafTYz51yV/Du2Sh64qZQHh1Szt3K25kLC8yglEoC7XUs1vBx0XIXMbYjEMH9QHiS5eMbddzYLacQScm7oi1/SDbUWmCHWlX4mPIYfMjDgQdtuR1/5Hc627HruiQyPNgzIel+LaAf56BgAY9fgkBUFS5TqKhoLByqTKRg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709575919; c=relaxed/simple; bh=FqLV9lNiSU7gSVzmh0RUNwWYr0jxygkZHnJe2yCKIHk=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=EnY+e2Np1EepXK2W+IAcl4DnQENcd/gVFBe0l9DNvXQj8xUmF2P9ysvFCoQk0oxRSYe8lfd8eQ0Dpzdl+0WDeDQj7pEfmGVI18QRPWkgEN3EGgthLRJ00NMpHSXsoWVyggeUbWB2Ot2k+cNn1oomFB0Mt35hlKmLx1ItiQB0Msg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--edliaw.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=iD/WO5Y8; arc=none smtp.client-ip=209.85.210.202 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--edliaw.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="iD/WO5Y8" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-6e4867c8ea5so4741842b3a.1 for ; Mon, 04 Mar 2024 10:11:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1709575917; x=1710180717; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=+K8qGGJZU0dVFlAnq42rJW59Laz5svfdA3lu6VKJprE=; b=iD/WO5Y8KkmuAscQ9e4EZbwDgCDT9i4D9nGIF0YtbxoP7oW8KvKsLvxBMqkE++Y65Y 5XsHf0AwxpAcwakxfWmtNn82Umw/Zsc9cVo6rlDrf5e3twXtnZA/ssoaSulfpSnROXfO uTy0aUCEFi7L0UlINx5ILgOyJFlOSKlS1IQGbBLt4Up8xI0sQGERCb27i6odUYEoiWkB HAaRlXQ/yHC4Fh+9DCSyIkZEDmhE0emyPQs9QFFKT7W0hfrp/X7cW2xRf+JOgl2vmKC8 BBYxSY48k+LjHTnyRAsy8h1a0jnOKP+rb/OW+zUBgm5N5H17SRy4dV6HE925MFd3tsBT Awvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709575917; x=1710180717; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+K8qGGJZU0dVFlAnq42rJW59Laz5svfdA3lu6VKJprE=; b=UOmx/zErVgYnPns0/FBAODkFhl0agEwqCzujwnhhAF8/DX0qqTfZ0sfay9RgPAJeCu gsS1bezw4uo2KhzrM94GDOdVwONLPOrxRRhKr1EM3kDsXhcBvdcmwbJs/cILIAAIR5wQ xYfG03NtcCFdgqRxN8E62psP5tsF9eSsvxmakhvcjcZQwSTvpeITZvQ/zdMucx3+zSQC Vse+H5jvPEN/iyfxUaFJGjZs0ctA+kfEelaYEmodD99wAEOV1/xvhGnCkrY3LqIGPwuz tjy6Ptp6fXZaQ2FIwKz5LT1hhpHpmayUK42nnsswao8yE3RLpnMsIaFEjjSj45HZV/Y7 62kw== X-Gm-Message-State: AOJu0YwiUqB7IXTyEjxujXEYsbH8Btwr5g1CudjJ7/zy4KTNwpsgo74T rDmXUIyqxkurVXxwpzcascLpbeEDN1o/WzQs3V4xTYBGeQMI3LAA9BayBobkYkOnwULwqK+owNK thQ== X-Google-Smtp-Source: AGHT+IEBwRfcpn5x9AGNzJLGA/hp7XJkS1FIgFGPUMaa1opevJ7wVveO9HifQjBfzJMQbCakv4yNwPEcBGY= X-Received: from edliaw.c.googlers.com ([fda3:e722:ac3:cc00:24:72f4:c0a8:305d]) (user=edliaw job=sendgmr) by 2002:a05:6a00:27a0:b0:6e5:8053:af92 with SMTP id bd32-20020a056a0027a000b006e58053af92mr788006pfb.4.1709575917445; Mon, 04 Mar 2024 10:11:57 -0800 (PST) Date: Mon, 4 Mar 2024 18:11:34 +0000 In-Reply-To: <20240304181140.644212-1-edliaw@google.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240304181140.644212-1-edliaw@google.com> X-Mailer: git-send-email 2.44.0.rc1.240.g4c46232300-goog Message-ID: <20240304181140.644212-4-edliaw@google.com> Subject: [PATCH v1 3/3] selftests/timers/posix_timers: Use llabs for long long From: Edward Liaw To: linux-kernel@vger.kernel.org, John Stultz , Thomas Gleixner , Stephen Boyd , Shuah Khan , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: linux-kselftest@vger.kernel.org, kernel-team@android.com, Edward Liaw , llvm@lists.linux.dev Fixes clang warning: absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value. Signed-off-by: Edward Liaw --- tools/testing/selftests/timers/posix_timers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index 0f550fc9e879..78b4b2d3dc44 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -82,7 +82,7 @@ static int check_diff(struct timeval start, struct timeval end) diff = end.tv_usec - start.tv_usec; diff += (end.tv_sec - start.tv_sec) * USECS_PER_SEC; - if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) + if (llabs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) return -1; return 0;