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 DC39B22F392 for ; Tue, 8 Apr 2025 17:55:32 +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=1744134932; cv=none; b=jznqLZkbcgl+GLvoZwUnuQoxxf0dkhsdWPjy56DrWc1/sOggqMJVKiUR/W4Ormnixev9gXBWEdFVBXOvU8vpesoJCkadbziL2SWS5vwMV+4/KRobyAN7zi2loBBkyJhFzqlDHRXrcrZQE+OypHKlLYj04kHfMUY+T3dWjwKSgOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744134932; c=relaxed/simple; bh=yRmas3K2xieaNhlmr4YhUVvJP1wdvguN8jnJktPsuaw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VZ95sVHziusFL5Hj7M3pgmEieluRJCx2n1xRjc04iiRxLy/1F9qnVaeBlDADsKQ/o2/+Q2AWq+f35HKw6xDyrnITSd9OSNS0N1WubtszGLNRHP+50wHFLVaTpHLgL0PfBCA2r1bD95TAETjUfd+mg2951zpNfSvv+CcAg9q9jec= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B0XE6s/E; 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="B0XE6s/E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31262C4CEE5; Tue, 8 Apr 2025 17:55:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744134932; bh=yRmas3K2xieaNhlmr4YhUVvJP1wdvguN8jnJktPsuaw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=B0XE6s/EoS129ZTPP03lyNLBNr89ml4RGg/zzFnUTW9DKHiN/H54bAzo4GSoEE6x5 gd7S5RJiCYot2SnEr4iQJufcFBYuQCtdHICy/60HOnlK35L2oB91L7pTpQ+bE1J0e9 +/WvkTYSAXxSi82uHhhmIOKmC6ug254jDQAJKkGAiakhwzDfQotJJcVz5Jrv1aGMHn 2ogNSf8XGixUqMR/Ey99e9r6j/UvC4q9yd9EqVLK3a3YNhVA/v5+EH3Mg4tniOyZ+2 yvQMn2yUVRqEPHLwXBXyr7eGYwjYEg1YWnPaPPbXHR/WaEd4i1vETcO4JSsshNc1mM QY6Jt/7TGVPQQ== Date: Tue, 8 Apr 2025 07:55:31 -1000 From: Tejun Heo To: David Vernet , Andrea Righi , Changwoo Min Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH sched_ext/for-6.16] sched_ext: Remove cpu.weight / cpu.idle unimplemented warnings Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Apr 07, 2025 at 01:20:04PM -1000, Tejun Heo wrote: > sched_ext generates warnings when cpu.weight / cpu.idle are set to > non-default values if the BPF scheduler doesn't implement weight support. > These warnings don't provide much value while adding constant annoyance. A > BPF scheduler may not implement any particular behavior and there's nothing > particularly special about missing cgroup weight support. Drop the warnings. > > Signed-off-by: Tejun Heo Applied to sched_ext/for-6.16. Thanks. -- tejun