From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8663CC433B4 for ; Sat, 17 Apr 2021 23:15:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B69C61210 for ; Sat, 17 Apr 2021 23:15:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231261AbhDQXP5 (ORCPT ); Sat, 17 Apr 2021 19:15:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229653AbhDQXP4 (ORCPT ); Sat, 17 Apr 2021 19:15:56 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C510C06174A for ; Sat, 17 Apr 2021 16:15:28 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1618701326; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=YruGhFn9UsfND0XA1k4cwaAjILGWeCrz1gmEI3OkqaQ=; b=p7t7Ky+n099Um8xHGTHtSv7EvzVYqzPanahideb3bYXcK6Lcc5GGsQmlQDamLyyfOciSOe TbmMDr5OON6UvMQlocuBlH/WYEtvAXQyuI/I94CZtio4ND081Vxzy25oBDXw4w9WOxMFyN WqDkEcBe2pCTxLDusiWldznaWEcUKlKv2HTpgNC9A8RIksw6VUgqoXpDnSZ0Gff6Kaa2Ey B0PIFcb1NEsnr3tpoAw3TLrkj1At1z7BjzJsnUMxBzItm0yDxkQVOueib+GRm/al40K0I2 04f7d5/5v5QM3PEJ5PM3O5Yd/Y1wkqLTcEp6H0NWPZJszV3vHcqHgE12WjMxVg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1618701326; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=YruGhFn9UsfND0XA1k4cwaAjILGWeCrz1gmEI3OkqaQ=; b=/eHwQx7OjnXhl5tHDleAdOTGerpUyIeHgrIsSXQ0vgLDF4wD6FRxyn2SEvpKseDAqZYlBB WAoSURAzPcHc7IBA== To: paulmck@kernel.org Cc: linux-kernel@vger.kernel.org, john.stultz@linaro.org, sboyd@kernel.org, corbet@lwn.net, Mark.Rutland@arm.com, maz@kernel.org, kernel-team@fb.com, neeraju@codeaurora.org, ak@linux.intel.com, Chris Mason Subject: Re: [PATCH v8 clocksource 2/5] clocksource: Retry clock read if long delays detected In-Reply-To: <20210417225409.GA5006@paulmck-ThinkPad-P17-Gen-1> References: <20210414043435.GA2812539@paulmck-ThinkPad-P17-Gen-1> <20210414043602.2812981-2-paulmck@kernel.org> <87y2dhrte0.ffs@nanos.tec.linutronix.de> <20210417225409.GA5006@paulmck-ThinkPad-P17-Gen-1> Date: Sun, 18 Apr 2021 01:15:26 +0200 Message-ID: <87eef8sdtd.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 17 2021 at 15:54, Paul E. McKenney wrote: > On Sat, Apr 17, 2021 at 02:24:23PM +0200, Thomas Gleixner wrote: >> I so wish we could just delete all of this horror instead of making it >> more horrible. > > Revisit deleting it in five years if there are no issues, whatever > "issue" might mean in this context? Five years should give time for > this to propagate to the enterprise distros. That does not help with the fact that the broken hardware will still be around in 5 years from now. Which is what prevents me from deleting the whole watchdog muck ... Thanks, tglx