From nobody Mon May 4 13:06:36 2026 Received: from mail-wr1-f74.google.com (mail-wr1-f74.google.com [209.85.221.74]) (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 E977638D6A4 for ; Mon, 4 May 2026 10:06:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.74 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777889219; cv=none; b=b0ADowC5dZkoYwUgjGI2cJAC4VqKf/FOygqCBXSppa1utjnszgBblkkDogkKhhHFBCS6/FUC5OEWVH9iVUWXrH6E3suGXx1FRz7orMzdRc7HpzX+ACylSCr8xX4u7IS634fF09Mib63+zkEraQ+GowYnkA7zIrZjsg+0j/dI9Fg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777889219; c=relaxed/simple; bh=e8XJS/GIgc7/+gcsnvw6uniCxIMoTSLPsBtERY0uE/4=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=cKm8Ry39mNqNLgRoTihqy3cZKHlpFxsna4Ka8P3misMgcaVlYyuyV3KyjMOAElvF4fiYBIL4CLvrkpap1twkUewHyS8TblNlS0wukBAPn1LDQWZiXVTts68DfedwebHVjYFhQpMpHLpYf1JyD8Il3lUosLyB3/xT6775nCufoV4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--glider.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=roMccd2X; arc=none smtp.client-ip=209.85.221.74 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--glider.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="roMccd2X" Received: by mail-wr1-f74.google.com with SMTP id ffacd0b85a97d-4411a1f9601so2734746f8f.0 for ; Mon, 04 May 2026 03:06:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1777889215; x=1778494015; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=lwubHosmT6eACuiU+r3y06IH9ewB9J8y2tHcYLX3hoA=; b=roMccd2XK8CF0Vofbxuq3/4M/sZuXd8uzOLRGd8pJLGL2SuacIcwPnGScU2/I8Ihrm ftWoEByWgjAmSS5x1LTNxyLkfN7mOZo73hcbzIs7q30gYq+BpBbJlauaZxKPTBkjDgWO Icsy2d4ORXCSWUFVuz2pTXk6B+uZonIZTIiRsqOXRVqmizst83IX85SOXE2kXjYxsQq3 bB55sjCetLyMTPhjOZfrYd+AetaJEKF3XOI3Xi0719EX5sLBx308bmgUtmXtwGXeWN4a 4S8cPUZa6rzCOvdw7a3/dfR0aixyhc6ki1McHnUrLlH/AVSvjodjc/UAGE8cWfoQD6Qw P+Jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777889215; x=1778494015; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=lwubHosmT6eACuiU+r3y06IH9ewB9J8y2tHcYLX3hoA=; b=W83KKrxr0CBYRRhSZWoUIr6UeNxb6sx6nXQLPflD6tyPF2q4zWx/Yu9B7mqdRzrwHM hVlf8BTuRPG2DvE9SHbLIlhPovbx3MbHXlNGFQhIDyp/itBrYXkpUwEVH5nswbsTtfNS 1lD/AkNxV+OyZaisH3et1rwzJCV6WbV1ae5o7QvY5XWTCPkkuAoiq7/7Z9HemFY82nHr U5JB579012Yv5cAK55DsA1P4d9gfb75T+MBmdkNtvi89y1eakAnVNTlHVinOs1WFOVZ3 YTNe7hO/BAeUOELxKrzFhHERpJKa1jmZgtYTqrNE62ygpQ1yBmncC6MsRn2Z6qO/oa99 7ICg== X-Forwarded-Encrypted: i=1; AFNElJ/inElcGOPYcFYRnbRqtn0723JoQE+N39bOu/kM+bLQEK8v1XZhJ/RFsuMMBptY0pkkhlQot13O7XN7ID4=@vger.kernel.org X-Gm-Message-State: AOJu0YzC8yMYbw58yssu/tDrhMdNobXPSg7BEZtCjCU8uLm+03AxoKkz ittg7iLyaFtORYQZlf/phifV4O0NxEY5yGGKwQYnm+DULqLPuhz/ZMWPy9D23sAQb9wYJVjahMk xXXgKyQ== X-Received: from wrvh12.prod.google.com ([2002:a5d:548c:0:b0:43c:f3ef:f78]) (user=glider job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6000:430a:b0:43d:1c7a:8b5b with SMTP id ffacd0b85a97d-44bb61110b2mr14460626f8f.40.1777889214894; Mon, 04 May 2026 03:06:54 -0700 (PDT) Date: Mon, 4 May 2026 12:06:37 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog Message-ID: <20260504100637.1535762-1-glider@google.com> Subject: [PATCH v1] lib/test_meminit: use && for bools From: Alexander Potapenko To: glider@google.com Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Dan Carpenter Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" As pointed out by Dan Carpenter, test_kmemcache() was using a bitwise AND on two bools instead of a boolean AND. Fix this for the sake of code cleanliness. Reported-by: Dan Carpenter Closes: https://lore.kernel.org/kernel-janitors/afOcIan1ap9kD26M@stanley.mo= untain/ Fixes: 5015a300a522 ("lib: introduce test_meminit module") Signed-off-by: Alexander Potapenko --- lib/test_meminit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/test_meminit.c b/lib/test_meminit.c index 6298f66c964b..d028a6552cd6 100644 --- a/lib/test_meminit.c +++ b/lib/test_meminit.c @@ -387,7 +387,7 @@ static int __init test_kmemcache(int *total_failures) ctor =3D flags & 1; rcu =3D flags & 2; zero =3D flags & 4; - if (ctor & zero) + if (ctor && zero) continue; num_tests +=3D do_kmem_cache_size(size, ctor, rcu, zero, &failures); --=20 2.54.0.545.g6539524ca2-goog