Received: by 2002:a05:6a10:5594:0:0:0:0 with SMTP id ee20csp246162pxb; Mon, 25 Apr 2022 09:15:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwgRgaURd9SJ02vyj4jVa7q+bvYFhTb8Y3eHnzdYK22pxpHDrGgiQPpx4tYByY6py5i2rdJ X-Received: by 2002:a05:6870:889d:b0:e6:170e:a37b with SMTP id m29-20020a056870889d00b000e6170ea37bmr11274164oam.38.1650903322760; Mon, 25 Apr 2022 09:15:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1650903322; cv=none; d=google.com; s=arc-20160816; b=tlMAp/LPVzjYfgFa21uXhoSZ4IxI1/ip3Z8CrbylQRcdNWVd/KWOwCXWWwywn63P8D kack2QPNTcWxO80aWffML5OJWW+b7G9zbAVXdmST3A0Rrcgg04hoSyCKiL0MDgdvLVtb kJeSOPzoKrzqLyGNmQbASxhRLr4EVuDX8TMPwv52Y+Dskfd0UuZAqU5m7uu/lWWKdbdj aHxi9jgna2MrOit7p65UvIE0y94+UgMr1iDJJZtXe5AI5vxdCMejANDDv9eXwstFOIvE XT6bilQI2k1/qxrHkvpozzZs1OwnJWxV+/7JpTuV65c5JnXDO631PneNyTfAnVGSPn7U uxHA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=8Aa8NjesftYaYdVR4FodOHD3Am4qVmIUulGnfWxf72A=; b=mf9pIzgA6EPcSmn9oIK2+ZBG0uL8r+mNPzBNjfe1HRf51MgUjg2a6yW5EtdlCsUrRF uTu5nqTpMwyqiG+tz6BWziOEFhrO4lCWaBW1hRgl98Qb2j6BwWE2dceGN4ibkuAsHLLW 8s1rxaX+Li0UBujJEYh2Krq3gdYZd7Eo1otlKtgWJLuNcVNoIV1EbjuxRCz/NvT5GDDV Yp6FSY7ncPYk8bS3GX6BY1NbyDLTTcZckJdSmgYAJz44j7bwRM+4tnr0db1PXWVGJJhW 2man1VcN/MDpvUSeyj33g86Qhz4yBJFmtJfxlhauiOB44jAM5fhnp26PKDpLLurKiyrE dKiQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=Uv4C9qFu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n45-20020a4a9570000000b0032f8b9e7ce4si8873237ooi.46.2022.04.25.09.14.48; Mon, 25 Apr 2022 09:15:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=Uv4C9qFu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238683AbiDYNA3 (ORCPT + 99 others); Mon, 25 Apr 2022 09:00:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238944AbiDYM7i (ORCPT ); Mon, 25 Apr 2022 08:59:38 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 730FC13F07 for ; Mon, 25 Apr 2022 05:56:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=8Aa8NjesftYaYdVR4FodOHD3Am4qVmIUulGnfWxf72A=; b=Uv4C9qFu2PZVZ1ukPBDTBO8lh9 G8o5jXw0aqBACRIMk4SyS7RjO6iAK8+1+6Efx/orxFmFyALN33PKvz6hX2wuDFu7IdZnOdnrmeNsV wvarazNwNwTLBK8keVkl+6ld3tk3ZzOTcvf29TuNMWx85Nv3VfKcDvzjR8BWAQj58Xo9pZD0p9Qvd n2KSFFwt+/Bt2TPAAssDOHTWqP48vhjpOHeRI1Yqthkw4oH2GpF/uN0r7f7im+zj4PD7PAVZkjDos 1hADAadbf5o+KGEhtIlOz+k0ABIWjnRAWavTzTHt42wsZqLDK4k45990cCxcE4CHFe3Q/uGCRnRfF avdvm/OA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=worktop.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1niyG1-008XnQ-B3; Mon, 25 Apr 2022 12:56:01 +0000 Received: by worktop.programming.kicks-ass.net (Postfix, from userid 1000) id D231C980C1C; Mon, 25 Apr 2022 14:55:58 +0200 (CEST) Date: Mon, 25 Apr 2022 14:55:58 +0200 From: Peter Zijlstra To: Thomas Gleixner Cc: LKML , Christoph Hellwig , Sebastian Andrzej Siewior Subject: Re: [patch V5 0/3] smp: Make softirq handling RT friendly Message-ID: <20220425125558.GJ2731@worktop.programming.kicks-ass.net> References: <20220413132836.099363044@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220413132836.099363044@linutronix.de> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 13, 2022 at 03:31:00PM +0200, Thomas Gleixner wrote: > include/linux/interrupt.h | 9 +++++++++ > include/linux/sched.h | 2 ++ > kernel/sched/build_policy.c | 2 ++ > kernel/sched/build_utility.c | 1 + > kernel/sched/core.c | 5 ++++- > kernel/sched/deadline.c | 2 -- > kernel/sched/fair.c | 1 + > kernel/sched/idle.c | 2 +- > kernel/sched/sched.h | 8 ++------ > kernel/sched/smp.h | 6 ++++++ > kernel/smp.c | 32 ++++++++++++++++++++++++-------- > kernel/softirq.c | 13 +++++++++++++ > kernel/stop_machine.c | 2 -- > 13 files changed, 65 insertions(+), 20 deletions(-) Acked-by: Peter Zijlstra (Intel)