From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-014.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-014.esa.us-west-2.outbound.mail-perimeter.amazon.com [35.83.148.184]) (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 A57B5384235 for ; Mon, 23 Mar 2026 13:28:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=35.83.148.184 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774272505; cv=none; b=NFi9YmzAyASgJ1aIeurPZ537p/s39vHVK88Ofx8UwbHksu04phL3EUwcVOwchNng2Pm2OdtDiIFUkIPOXzlouN+hN2ahsNJkPA3tSnZ63UrFeelKi1/5W5rjvBVgkAP3WYTnQKFvAGRZgK823FxPmqG289KizCx8zPevYiWwI7A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774272505; c=relaxed/simple; bh=qqeDN4bcQOKt5YeO1wO/dsXji2hBy+YNd/W7uHVraks=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cBVjJSxOwVuHnub8A2Z1ZjwYQy8N9ftbYiy9AiRHuRyXHuc/dJ1V9k3mqnel58W6VK/6+DYWxxu5s6xc5KPlqZF3FiGtWJTyRUbR9dbrz9KuZ+n5DPI7uWNKvaJCEwjVrPzyL6QHHW/KUzUPE/5ScM3v+Pmb3//LUE+JBB4qO7k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.co.uk; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=sGQ2o5lF; arc=none smtp.client-ip=35.83.148.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.co.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="sGQ2o5lF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1774272503; x=1805808503; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4OnfEwj/GWkTh3/s4r+MIBWiaNhHj4+xwQaGBKjD5c4=; b=sGQ2o5lFXhureXHAdJ/qOgtW9Hn687C6PR9pl41PKOyqCIwlOf9LvAiC X+tQd4s1xVv95fpZ1EOlP5x1Rv+DWo0CohdHDlsQW7C1dbWT5EhN2U3sK wS4QKWo+PD7Cm0bcbTGJazokaO7433OaHBu+kb76/gTvUA8sWqn1mw8j/ 6EH8vEvviE3WrZyuBUHEkO+JngHkl6m92sWbsHZHxfqqgZKVjgaFmhnYk ZRgd500LYXWGuZBQS8bxv92y16/aUkFETzxpTdW+le2AgVOfaSVbT+c3Y Rzv2RsMHKHXsARET040/j8JZiOPA1JhoMMwiOqrSWaaV+oZwK3VG13eEN A==; X-CSE-ConnectionGUID: jxAQaEWoReWpJwfX/QRSWQ== X-CSE-MsgGUID: RXM0ziK8RQ2jRI1KvqMdsg== X-IronPort-AV: E=Sophos;i="6.23,137,1770595200"; d="scan'208";a="15406148" Received: from ip-10-5-9-48.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.9.48]) by internal-pdx-out-014.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2026 13:28:21 +0000 Received: from EX19MTAUWA002.ant.amazon.com [205.251.233.178:7435] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.60.23:2525] with esmtp (Farcaster) id 982d8901-3f41-4902-b5db-35ddf343ffe5; Mon, 23 Mar 2026 13:28:20 +0000 (UTC) X-Farcaster-Flow-ID: 982d8901-3f41-4902-b5db-35ddf343ffe5 Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWA002.ant.amazon.com (10.250.64.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Mon, 23 Mar 2026 13:28:19 +0000 Received: from dev-dsk-connordw-1a-43da851f.eu-west-1.amazon.com (172.19.98.255) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Mon, 23 Mar 2026 13:28:18 +0000 From: To: CC: , , , , , Subject: Re: [PATCH timers/core v1] clocksource: Align clocksource watchdog constraints with Kconfig value Date: Mon, 23 Mar 2026 13:28:08 +0000 Message-ID: <20260323132808.78343-1-connordw@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <87wlz6igji.ffs@tglx> References: <87wlz6igji.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D033UWA002.ant.amazon.com (10.13.139.10) To EX19D001UWA001.ant.amazon.com (10.13.138.214) On Fri, Mar 20 2026 at 17:58 (+0100), Thomas Gleixner wrote: > The only valid "fix" is to delete the dead code and not to polish it, > but that's pretty moot as it is harmless and already scheduled for > removal in 7.1 due to: > > https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=timers/core Please withdraw my patch. Thanks for your response, I wasn't aware that despite cs->uncertainty_margin being set when CLOCKSOURCE_WATCHDOG=n it wasn't subsequently being read anywhere upstream. Since this logic will be removed in v7.1 anyway this patch is indeed pointless. Apologies for the noise, Connor