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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DA57C433EF for ; Thu, 17 Mar 2022 12:09:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233446AbiCQMKd (ORCPT ); Thu, 17 Mar 2022 08:10:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233453AbiCQMK3 (ORCPT ); Thu, 17 Mar 2022 08:10:29 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 322511965C2 for ; Thu, 17 Mar 2022 05:09:08 -0700 (PDT) Date: Thu, 17 Mar 2022 13:09:05 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1647518946; 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=DL4OEL8S9516AQ2+IPZ385CGAWJ8cpPdE5cJtlTl3AA=; b=rxDQHkqjtPzP/0pQ/Iu0B/XafP6JndHDlGBu0K32RmSbDtRR+3qElvIP0FfyyvJvbe5dLT RaUNIDb/EzJitXNud819seUghFAA/iftS/ItfbhnQDV//XIa4tif0DLJUb6Exm837WaQPj DRvh9T2aGM27ZCqkfk2E4is2Kz6JdiWVPw2bZW3/3x76qCoABp8HmgakJq1kBxAOlkRw36 +BNl3w4HXlGgKFhyUGy3LMdzSHIe0cedEOYUKlY5p4n8w+N2KME3gjP3r6Siz074z8RfnD oAEYGVCNO+AYTeDcshHko7l4uyLzNVDt7CDllxCFPsOtLUBhRqm1tSZcNmeKbg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1647518946; 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=DL4OEL8S9516AQ2+IPZ385CGAWJ8cpPdE5cJtlTl3AA=; b=yRar9PFGVEZxjrl2M67rvXqpaHivnwaBM+5LTqFKQYphb4JdIs7/YEngvFSwfSB0ph5IVA BuMt1f+ZDhA7pWDQ== From: Sebastian Andrzej Siewior To: Peter Zijlstra Cc: Steven Rostedt , LKML , Thomas Gleixner Subject: Re: sched_core_balance() releasing interrupts with pi_lock held Message-ID: References: <20220308161455.036e9933@gandalf.local.home> <20220315174606.02959816@gandalf.local.home> <20220316203524.GK8939@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220316203524.GK8939@worktop.programming.kicks-ass.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022-03-16 21:35:24 [+0100], Peter Zijlstra wrote: > > The previous thing in wrong because it tries to solve the wrong thing, > the above makes sense, except I would write it like so: Perfect. You want me to dress it as a patch or have you already done so? Sebastian