Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp3767062ybl; Mon, 13 Jan 2020 02:13:36 -0800 (PST) X-Google-Smtp-Source: APXvYqzjOnXzQAz1qLxDJItvBmbOqJ6wKk7OHmbx/GxZHKlcHDGM3obXPAt3NmzGqhlCz7GDrvmG X-Received: by 2002:a05:6830:15ca:: with SMTP id j10mr9959272otr.190.1578910416076; Mon, 13 Jan 2020 02:13:36 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1578910416; cv=none; d=google.com; s=arc-20160816; b=P9ykcE2I9m/5lzFWwKbj02ni/yAFJSaeBAz9kvCk9F4eIR1A7bvE4ueyK/kZcXcq1q QG7+pvKLTSmJkUiSeFL1Dr6e+0fbvdw4fxL+WgD7QmOpGt7zTiIQaPodlNt3HhSvs76o QuXULOIvxjBbqpa5ENzOWyajqTI/irLaX9IKeLB6BbywKuJNl5aLCbxO5INYlqbPY9gj 7rgknB+H1hT4d6bw8gTnEDyR2rn00XwOTO1IIwzfko424NbNdNwgwsLT8dGhVvgu/BXr LIVx2uagy3lIzYZkvbRgRk66dDbWIwUDYskJ80qYJVGxvIMizEDbFSq6c4gz6BVSU1ej jDbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=gzpN4Q4DHtEhBtcywinbK/wxC7bxZkeoedf8rGzaKuc=; b=CsCt60Nflgi6vmyHn7XS5CWfBDLWggatbxNv83CfX/WsdLeRRigR3waNA2eAiwsTzH cU8LkJhVddzg5fwvEB5P2nXWl2Xm5n+264mbYlvY7bw/roMIkcA11oDtnqHkX7oJ72gX zo8RX3i73qbAhi6VzyedwTJiEDl+4k+Vrc+9qTQK+/8+kMTInBhz3+aRPEnLSxMBzwl7 fSAvEeO2ZqF+YsuO473tG5oQcmLG6BKMggowvfxBQmmZkGV0qr2yVk3wSk78X+ZQLziy mwqnf2otV9HBSpSqS1h72h/JUZw0ne5o9i8D3zaZ+0sp0/w265W2iODiSqAKVhStHaHV UuUw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n85si5539773oig.191.2020.01.13.02.13.24; Mon, 13 Jan 2020 02:13:36 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727331AbgAMKLK (ORCPT + 99 others); Mon, 13 Jan 2020 05:11:10 -0500 Received: from foss.arm.com ([217.140.110.172]:36914 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725978AbgAMKLJ (ORCPT ); Mon, 13 Jan 2020 05:11:09 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3E3FD13D5; Mon, 13 Jan 2020 02:11:09 -0800 (PST) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id AFE793F534; Mon, 13 Jan 2020 02:11:07 -0800 (PST) Date: Mon, 13 Jan 2020 10:11:05 +0000 From: Sudeep Holla To: Elliot Berman Cc: Mark Rutland , Lorenzo Pieralisi , Bjorn Andersson , tsoni@codeaurora.org, Sudeep Holla , psodagud@codeaurora.org, linux-arm-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC] ARM PSCI: Add support for vendor-specific SYSTEM_RESET2 Message-ID: <20200113101105.GD52694@bogus> References: <1578684552-15953-1-git-send-email-eberman@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1578684552-15953-1-git-send-email-eberman@codeaurora.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 10, 2020 at 11:29:11AM -0800, Elliot Berman wrote: > This patch adds support for vendor-specific SYSTEM_RESET2 to support > Qualcomm target use cases of rebooting into a RAM dump download mode. I'm > working on the client driver to use the proposed psci_system_reset2() > function but wanted to get this RFC going for PSCI driver changes. > Please post along with the client driver to understand the context better. It saves time trying to understand when reviewing and also avoid asking lots of questions which the client driver might answer :) -- Regards, Sudeep