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 0F3A6C4338F for ; Thu, 12 Aug 2021 15:22:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2FD5610A3 for ; Thu, 12 Aug 2021 15:22:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237577AbhHLPW4 (ORCPT ); Thu, 12 Aug 2021 11:22:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235728AbhHLPWz (ORCPT ); Thu, 12 Aug 2021 11:22:55 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B156FC061756; Thu, 12 Aug 2021 08:22:30 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1628781749; 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=jrg8BoginmIWT80KAp60mYuc3nXoFJZV7qu1CCM8wZg=; b=e7gXoSgmDdXOmwz9EjwZoYE2nuJOEt9ZoruyVnn72o7AzQorqvIi1zol1ie2vqaZKH3PWN xtjpQaOjZTcIgFZMdNGMVxqComhFg0M91ax8e7JK2+v+k7w5NMkIBY6Gsc+5DF/eYPyTUt an+vZgKqp7PEarJjJIL95FEZzCLYk9skZbZzE9z8JSlkti/MfQYUIIrp8t4/sTsl5BPf+C Qbb9lKw77SkcZet15ITerpAtZWR5ApVFuZHvgru+Qyg//f9/0g2eLdXS16hFGmkYHB0FWT syt3bw4VRTLVyPa2nTdiB2naQT2LKc52dRkmJwtOx7N6mVNG6EpIVWAEeDjEvA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1628781749; 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=jrg8BoginmIWT80KAp60mYuc3nXoFJZV7qu1CCM8wZg=; b=wP8KaWssTL2dW5QxiVk8cO3frdKQGmSt46Xojm9YGQmTPb4NwXjsSf56+/S4/v77xiE7hz EB8ELejdkXiBhrDw== To: Mike Galbraith , linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org Cc: Peter Zijlstra , x86@kernel.org Subject: Re: [tip: timers/core] hrtimer: Consolidate reprogramming code In-Reply-To: References: <20210713135158.054424875@linutronix.de> <162861133759.395.7795246170325882103.tip-bot2@tip-bot2> <7dfb3b15af67400227e7fa9e1916c8add0374ba9.camel@gmx.de> <87a6lmiwi0.ffs@tglx> <877dgqivhy.ffs@tglx> Date: Thu, 12 Aug 2021 17:22:28 +0200 Message-ID: <87v94ahemj.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 12 2021 at 17:04, Mike Galbraith wrote: > On Thu, 2021-08-12 at 16:32 +0200, Thomas Gleixner wrote: >> >> Can you please test whether the below fixes it for you? > > Yes, that boots. Not that I'm surprised, but I still do not know why :) >> I have yet to find a machine which reproduces it as I really want to >> understand which particular part is causing this. > > Config attached just in case. I rather assume it's a hardware dependency. What kind of machine are you using? Thanks, tglx