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 7D647C77B75 for ; Tue, 18 Apr 2023 13:23:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232401AbjDRNX6 (ORCPT ); Tue, 18 Apr 2023 09:23:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232141AbjDRNXx (ORCPT ); Tue, 18 Apr 2023 09:23:53 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ACA6D14479 for ; Tue, 18 Apr 2023 06:23:47 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4C2616153A for ; Tue, 18 Apr 2023 13:23:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5DD08C433D2; Tue, 18 Apr 2023 13:23:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1681824226; bh=yZdNqQ1V+VANx8jFVnYJmqdVxpJlDam/WzLyKVLrg7Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BshbenjZqafvZ5qW19rTUmjSH2uaNpEYhzgbfWzQaQiAX3hxSkuRFfjiITOkWTN3a nAvPSEhKWhEyUcBN5FUFfktbdB0TQjmbGvE3puPA9qD1jZsRV95ixubpc8cdPK4F/r efO370v6i0oJEt2ubjntxfGXW68GsPs0SF3J5xEw= Date: Tue, 18 Apr 2023 15:23:43 +0200 From: Greg Kroah-Hartman To: Qais Yousef Cc: stable@vger.kernel.org, Peter Zijlstra , Vincent Guittot , Dietmar Eggemann Subject: Re: [PATCH v2 00/10] Backport uclamp vs margin fixes into 5.10.y Message-ID: <2023041815-quack-professed-6b2c@gregkh> References: <20230318173943.3188213-1-qyousef@layalina.io> <20230418130309.rzk7sqy2dzvgcllx@airbuntu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230418130309.rzk7sqy2dzvgcllx@airbuntu> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Apr 18, 2023 at 02:03:09PM +0100, Qais Yousef wrote: > Hi > > On 03/18/23 17:39, Qais Yousef wrote: > > Changes in v2: > > * Fix compilation error against patch 7 due to misiplace #endif to > > protect against CONFIG_SMP which doesn't contain the newly added > > field to struct rq. > > > > Commit 2ff401441711 ("sched/uclamp: Fix relationship between uclamp and > > migration margin") was cherry-picked into 5.10 kernels but missed the rest of > > the series. > > > > This ports the remainder of the fixes. > > > > Based on 5.10.172. > > > > NOTE: > > > > a2e90611b9f4 ("sched/fair: Remove capacity inversion detection") is not > > necessary to backport because it has a dependency on e5ed0550c04c ("sched/fair: > > unlink misfit task from cpu overutilized") which is nice to have but not > > strictly required. It improves the search for best CPU under adverse thermal > > pressure to try harder. And the new search effectively replaces the capacity > > inversion detection, so it is removed afterwards. > > > > Build tested on (cross compile when necessary; x86_64 otherwise): > > > > 1. default ubuntu config which has uclamp + smp > > 2. default ubuntu config without uclamp + smp > > 3. default ubunto config without smp (which automatically disables > > uclamp) > > 4. reported riscv-allnoconfig, mips-randconfig, x86_64-randocnfigs > > > > Tested on 5.10 Android GKI kernel and android device (with slight modifications > > due to other conflicts on there). > > Just checking if this has slipped through the cracks or it's on the queue just > waiting for the right time to be picked up. There's a similar backport for 5.15 > too. Did you miss my response a few hours ago: https://lore.kernel.org/r/2023041842-treachery-esophagus-7727@gregkh