From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A39A51E6DC5; Mon, 29 Sep 2025 19:14:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759173268; cv=none; b=KZUAJKOO2+irEIv+AZXEDLHD3J8/RZ4koWG5Ubcc8B2kFRd3fGAIhdtMyEJxHnGlwKIz9H+K21gAUJpCZisp/Yl8+vtt0XLbLOMW1tnh+8xzqI/ZrW0DOSYvQiin97nebQi++/j+kl1NpkwLNi9bguh784WP4JbyyoUvvYowqjM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759173268; c=relaxed/simple; bh=IHWl3V/9VxXoVyYAfC5FhfIPgvkTIDxYH/FXhdTSOaA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=BmhlcTOPGtycoNxD5u65zFGAWV1ps/sYfI16ZTU4bluctNmnhQ8bOY3oL1NHwt3AVuAr3apTEvoVW/chiLtMmaO1j7brbq4MjSAoLzY2xTV2Ct/OHNWTFzjJvhSGbYy66C0TMR4b1Ewi/kRw+efCFlTIM5ORqm8irPJGl5pXmVI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RP8Wh5fc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RP8Wh5fc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE799C4CEF4; Mon, 29 Sep 2025 19:14:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759173268; bh=IHWl3V/9VxXoVyYAfC5FhfIPgvkTIDxYH/FXhdTSOaA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=RP8Wh5fcfC1T6ij+yBqI2djk8xT3ojMDhIBpmBnAYvznyP6kaCqHtghr8nkYRdUbb ZZTu44UCWwUKBvVu3hWilu/+ZxBPRbJVj+bmPlw2wPIZ55/W0bF3YgZyMDMY4Gjl5w V9PngqfVmk9yBdgvcotfV0POKmtRHUrVS0/hrZIQ9BuYAFb9te2bLN8ziIOcQLWJFZ MY1tKQXMM0XuiFZKFc2UCGaD5f/AmqahGdo1MtoQZVpP/ZAZmCLxBW5+1fpxu3LLzd 7WOvG30Js5ihz03KOeLnlM1LfQQxmIx/QERVRp2CyXUOuvlXTzGaj/4wdnBSX6vxG9 FDP78nVbAv9+g== Date: Mon, 29 Sep 2025 12:14:26 -0700 From: Jakub Kicinski To: Alessandro Zanni Cc: davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, horms@kernel.org, shuah@kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] selftest: net: Check return value from read Message-ID: <20250929121426.604f433c@kernel.org> In-Reply-To: <20250926161538.57896-1-alessandro.zanni87@gmail.com> References: <20250926161538.57896-1-alessandro.zanni87@gmail.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, 26 Sep 2025 18:15:37 +0200 Alessandro Zanni wrote: > `make -C tools/testing/selftests TARGETS=3Dnet` emits the > [...] =E2=80=98warn_unused_result=E2=80=99 [-Wunus= ed-result] Sorry if I already said this but it does not repro, for me. Please clearly explain to us how this can be reproduced so we can make our CI catch any future occurrences. Getting follow up fixes for this sort of non-issues after patches are merged is not a great use of reviewer bandwidth, so we should really catch this in CI.. --=20 pw-bot: cr