Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp643817pxa; Sat, 1 Aug 2020 01:14:48 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxTlI/4/jS1BqykQjWqCfvyZxxVWuaNni2bia/Ua0yfOgZsZeQzkuC+dOn4Gg8fbXUDQcmH X-Received: by 2002:aa7:da06:: with SMTP id r6mr7398552eds.189.1596269688195; Sat, 01 Aug 2020 01:14:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1596269688; cv=none; d=google.com; s=arc-20160816; b=tz0qwfM5qskeCaeo3Zld44JsAP75NgUQG3d5ehgQtsuDLerGP5MdS0HlQDJgyF2ujo 1/nQsgiCSB8R3OB+ufAPr0hhdq5DqodF+3fo6KXW9ggAPl0URs/vrca9/h/jVg1LXC0f UEBt61H7YmZvu4nSzp6JWcXmr3aEZanFVy81G0JPg6AQGr0AQJQ9MVFwz8hMDLF8h1LC bGjBXFBfg3NgrJYk5xjt7dQJORINxg18XcrnVVDdJobl77s04wjKgAdO77L87aQe7O53 M7C4CKDS16v8LlHkQNY27ZX8AVsiY+64wPd8MygzUtgZTG8QqibJQ+a9LvNW1tp74rSK U+xg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=rA6LIWaj6NSoXDFoGEeq69LV6z47VtwE27PbIzDh8u4=; b=qN/8/FfxC0PIIrwJn630XSNBYRJpQbo8AwOV6JBS3842Avq726rIWnTmB2HWR9YprD o5I60skT5T+2k/W5E+Dm3KbCEB6c7U9LQtMRiisPRz/sV+/Kh2TL2LYGFwLEJUlF0Sz8 dz5rpTdg+EEMddx9xMfieyvafy7a0HtLMHNyDvK6JHMhStbuXwgskzJQlJOGdVZ7vERZ DLbUX6q9VOybU/GqibTN5+Q8AoK6Lbf4AYB5ELfqYoeXEKL4wC0S11C0n6PjHjsFkVaS ovBRfesO5md8dsoyAc4Zre5FUCUJnyXb5FnxcqHrIs5Q2ta58AhOB0I4U8jXr6IVFL9b gzWg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=casper.20170209 header.b="ZKmhv7//"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id a23si6836314edn.528.2020.08.01.01.14.25; Sat, 01 Aug 2020 01:14:48 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=casper.20170209 header.b="ZKmhv7//"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728330AbgHAINS (ORCPT + 99 others); Sat, 1 Aug 2020 04:13:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726323AbgHAINS (ORCPT ); Sat, 1 Aug 2020 04:13:18 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53877C06174A; Sat, 1 Aug 2020 01:13:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=rA6LIWaj6NSoXDFoGEeq69LV6z47VtwE27PbIzDh8u4=; b=ZKmhv7//ua/x37fqCEw1Hs7Uxv tH46EcTer8hBWN4g76z9anhwAQtJ4nYqMmgc8iOGub6cSJsGkzlf3Zeky0hdUASN67VsnReixM8kS czFF4I0nPDYM/EkO9Houn/aOqUHHq7IFImMXuJauEKvztuVYKG7xzYYhcZoGDEHeLY7B5MIHnT1T4 Hyv8/L5ZDXqNq4CuJXBQEhJqP12EjFzPmVs77iHRgG5KHm7ABb4JZVWwUQ19Ai5KOICl8BnS1ka0U hFc4gDatZwzDeg24ZjWqsyLVqOiJKEqnahinfsRRRDmb0e1Nw81Vxa1G1vbi6aTFRQyfRUgzzSoxo xoAFjY3g==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1k1mda-0008Ik-OJ; Sat, 01 Aug 2020 08:13:02 +0000 Date: Sat, 1 Aug 2020 09:13:02 +0100 From: Christoph Hellwig To: Dongdong Yang Cc: gregkh@linuxfoundation.org, rjw@rjwysocki.net, viresh.kumar@linaro.org, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, linux-pm@vger.kernel.org, yangdongdong@xiaomi.com, tanggeliang@xiaomi.com, taojun@xiaomi.com, huangqiwu@xiaomi.com, rocking@linux.alibaba.com, fengwei@xiaomi.com, zhangguoquan@xiaomi.com, gulinghua@xiaomi.com, duhui@xiaomi.com Subject: Re: [PATCH v2] Provide USF for the portable equipment. Message-ID: <20200801081302.GA31778@infradead.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org You can't modify non-staging core code just for staging code.