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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3622CC10F0E for ; Fri, 12 Apr 2019 10:15:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0481A2083E for ; Fri, 12 Apr 2019 10:15:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727264AbfDLKP1 (ORCPT ); Fri, 12 Apr 2019 06:15:27 -0400 Received: from foss.arm.com ([217.140.101.70]:57180 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726682AbfDLKP1 (ORCPT ); Fri, 12 Apr 2019 06:15:27 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 291C115AB; Fri, 12 Apr 2019 03:15:27 -0700 (PDT) Received: from e107155-lin (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2E05E3F718; Fri, 12 Apr 2019 03:15:25 -0700 (PDT) Date: Fri, 12 Apr 2019 11:15:22 +0100 From: Sudeep Holla To: "Rafael J. Wysocki" Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Aaro Koskinen , Aaro Koskinen , Florian Fainelli , Michal Simek , Mark Rutland , Lorenzo Pieralisi , Ulf Hansson Subject: Re: [PATCH v3] firmware/psci: add support for SYSTEM_RESET2 Message-ID: <20190412101522.GB12424@e107155-lin> References: <20190412100227.15024-1-sudeep.holla@arm.com> <2000694.m04KBuNrDd@kreacher> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2000694.m04KBuNrDd@kreacher> 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, Apr 12, 2019 at 12:10:45PM +0200, Rafael J. Wysocki wrote: > On Friday, April 12, 2019 12:02:27 PM CEST Sudeep Holla wrote: > > PSCI v1.1 introduced SYSTEM_RESET2 to allow both architectural resets > > where the semantics are described by the PSCI specification itself as > > well as vendor-specific resets. Currently only system warm reset > > semantics is defined as part of architectural resets by the specification. > > > > This patch implements support for SYSTEM_RESET2 by making using of > > reboot_mode passed by the reboot infrastructure in the kernel. > > > > Cc: Lorenzo Pieralisi > > Acked-by: Mark Rutland > > Signed-off-by: Sudeep Holla > > --- > > drivers/firmware/psci.c | 24 +++++++++++++++++++++++- > > include/uapi/linux/psci.h | 2 ++ > > 2 files changed, 25 insertions(+), 1 deletion(-) [...] > > -- > > So I queued up the PSCI series from Ulf which clashes with this patch. > Ah OK, I wasn't aware(just back from holiday) that it's going through your tree. No worries, I will rebase and repost soon. I want testing by xilinx or Aaro Koskinen before that. > I can take this one too, but I'd rather avoid becoming a PSCI maintainer as a > result. :-) > I can understand, I assure it's one off :) -- Regards, Sudeep