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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 7CA4AC282E1 for ; Thu, 25 Apr 2019 10:32:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4CA542084B for ; Thu, 25 Apr 2019 10:32:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556188357; bh=ikNdpMJYg29HonRPDwbbNZqSQGpOz28XgRvY4DOUgIU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=ZjHsWcsoEoJy/4uBQ3wTRadsUI9Vbj5OXYZCzvlosbUH3q0ASBYtyItdAZeDUYKzf gSBd7pEi2ANr5Lqw4HJjL9lxMRtRi62ifrV+2q+pyzAKUyaYUijV0wTQrP+1/XWO0w U0UvHMIzqnbRz2b9WiViFuYP0NByu7dr8Ufomsn0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730378AbfDYKcg (ORCPT ); Thu, 25 Apr 2019 06:32:36 -0400 Received: from mail-ot1-f65.google.com ([209.85.210.65]:40534 "EHLO mail-ot1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726266AbfDYKcf (ORCPT ); Thu, 25 Apr 2019 06:32:35 -0400 Received: by mail-ot1-f65.google.com with SMTP id t8so18937467otp.7; Thu, 25 Apr 2019 03:32:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=pbTspqmMHl6lzjfEGJMBs25JPgJC8+QH26Jub2MLcuA=; b=J38U4GMsj4+7ghcExtIftFztX8fa+0OXkL6+0Q7TI8qtOvBI8HXYWkaFnqrIpE0F9w Y/AJaCcV3AOZdX40d6nN+WajBqum1lnbQO6AkyUu6oCo8/E9sBl4n3e5qD25qazHefiD kazgdm/KwV16tm5AzemHTRqBusl/T9K/kwVZ7iV8Uqz1iTaK40t8SYp0Q/WWS84vCm1O IhPlZxMOmV4JqtMw6ffvDXiWC9wZNX1nN82aaQtxeAeGhilFpX0sNZadCRuPrEQKEioj bRpDO7MQyg9T4f0LBCeCkatb8PtLIHAjJ+L8KusCafxSDv5g928Kxy+wmyzytRnYg0hk Fu1w== X-Gm-Message-State: APjAAAWq1caJIDCg7Td/HRxBb3cDI5B1eqlH0BXx73d+RztX6tT0MPBT S0Un6A74bs2LD4e4997A5iXWoR8MKP92tK9dNzH7nw== X-Google-Smtp-Source: APXvYqz65yVA0+fR3WR/Mam5YBG86jsLjcQX7fsqonTQle8rgCvclLHD/zRTjk7zZMU3EBJiW/TQf+qsskV73yHZy+8= X-Received: by 2002:a9d:6e17:: with SMTP id e23mr23202213otr.65.1556188354951; Thu, 25 Apr 2019 03:32:34 -0700 (PDT) MIME-Version: 1.0 References: <20190425090413.10700-1-ulf.hansson@linaro.org> In-Reply-To: From: "Rafael J. Wysocki" Date: Thu, 25 Apr 2019 12:32:24 +0200 Message-ID: Subject: Re: [PATCH 0/4] PM / Domains: Improve support for CPUs in genpd To: Ulf Hansson Cc: "Rafael J. Wysocki" , "Rafael J . Wysocki" , Linux PM , Daniel Lezcano , "Raju P . L . S . S . S . N" , Stephen Boyd , Tony Lindgren , Kevin Hilman , Lina Iyer , Rajendra Nayak , Viresh Kumar , Niklas Cassel , Linux Kernel Mailing List , Linux ARM Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 25, 2019 at 12:17 PM Ulf Hansson wrote: > > On Thu, 25 Apr 2019 at 12:14, Rafael J. Wysocki wrote: > > > > On Thu, Apr 25, 2019 at 12:11 PM Ulf Hansson wrote: > > > > > > On Thu, 25 Apr 2019 at 11:56, Rafael J. Wysocki wrote: > > > > > > > > On Thu, Apr 25, 2019 at 11:04 AM Ulf Hansson wrote: > > > > > > > > > > Recently genpd was extended to cope with devices belonging to CPUs. However, > > > > > attaching CPU devices via genpd_dev_pm_attach_by_id|name() doesn't work, > > > > > because of the virtual device that genpd allocates in this path. > > > > > > > > > > In this series, this limitation is addressed, together with a few other related > > > > > fixes/cleanups. > > > > > > > > > > Ulf Hansson (4): > > > > > PM / Domains: Use the base device for > > > > > driver_deferred_probe_check_state() > > > > > PM / Domains: Drop unused in-parameter to some genpd functions > > > > > PM / Domains: Search for the CPU device outside the genpd lock > > > > > PM / Domains: Allow to attach a CPU via > > > > > genpd_dev_pm_attach_by_id|name() > > > > > > > > > > drivers/base/power/domain.c | 73 ++++++++++++++++++------------------- > > > > > include/linux/pm_domain.h | 1 + > > > > > 2 files changed, 36 insertions(+), 38 deletions(-) > > > > > > > > Are there any dependencies between this and the series you've recently posted? > > > > > > Yep. I should have stated that, sorry. This should be applied on top. > > > > On top of which series? > > [PATCH 0/3] PM / Domains: Improve support for multi PM domains > > and > > [PATCH v13 0/4] PM / Domains: Support hierarchical CPU arrangement (PSCI/ARM) OK, thanks! 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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 B4F15C10F03 for ; Thu, 25 Apr 2019 10:32:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8566E2084B for ; Thu, 25 Apr 2019 10:32:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="refa7T2t" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8566E2084B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VBWM25JPNSX66bmHW1WfHc/zoDoFT64/7hxjA8odfdI=; b=refa7T2tT5+xwR 1HxZ2VdLNNJd+6u21xAODkRSIIodtuHlNpZAaOunJLYz1slKmvUzG1fGoI1m8SLY4EoMbcH/JIrCQ Sqy+1gt5tZbPdcxL2kED0QbsnLn0IF7J2kWpjrnZM4BsNpIgcIeQgPAFF52PyMasyQcTMnaE7tsIj BSw923Qrn4vlUgwQJE5N4UEDF0F5SJairV0KCqszU2JRM4vRXA4RS3qlBxo94jXM02kbDDrx85QsJ MazsGshs2OS4Y82VOW04ZNeb/Dfn0HKJf0shRBlJhcabZ/igu1EOSJVIrlSjYWqkcwCo7e3uuEJzA gFpvneVy2+JTvUpC7XCA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJbgF-00014L-QH; Thu, 25 Apr 2019 10:32:39 +0000 Received: from mail-ot1-f68.google.com ([209.85.210.68]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJbgB-00013M-W6 for linux-arm-kernel@lists.infradead.org; Thu, 25 Apr 2019 10:32:37 +0000 Received: by mail-ot1-f68.google.com with SMTP id c16so18966037otn.4 for ; Thu, 25 Apr 2019 03:32:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=pbTspqmMHl6lzjfEGJMBs25JPgJC8+QH26Jub2MLcuA=; b=SNs2LEZIC+4rn1P1CSFThGuZx/X9Cgu+AZ6N8ASM8MLTeNm/r79i9+O8l++eJ1a4jM FbrNjFxvAUr7uk2Dx01Beo+Wh8tN7pMVMWr5c0C9qc4QSkH/HWNfFmIpqdS9CrygaNpV HlMAf+v7VUHv7ADAlhLNau4oQZl9jPEJD7GLv7UPrnmcFAxj3U8ZkRmsJkPMudfRg6FB g6bx7XrbJxzTt67UscPhAKk4L5qps4s31pTNgUUuZCESXjIEQyvbt6DTMu1SMdaa4KzB c04VYJDebGQCDAoyUfm5EpjzLgS7shIItQvIQ0wkCnYqTCj4FmG1auX54SqtrJPk/a3r 9ktQ== X-Gm-Message-State: APjAAAUholaUekfeJfJKJ73XJK2Bsp7L3jgZcRn32qBN7m9WwywDPi8h rdUsokJWehmbDa9h4aef+mf94IQtjl4kQYTt7+E= X-Google-Smtp-Source: APXvYqz65yVA0+fR3WR/Mam5YBG86jsLjcQX7fsqonTQle8rgCvclLHD/zRTjk7zZMU3EBJiW/TQf+qsskV73yHZy+8= X-Received: by 2002:a9d:6e17:: with SMTP id e23mr23202213otr.65.1556188354951; Thu, 25 Apr 2019 03:32:34 -0700 (PDT) MIME-Version: 1.0 References: <20190425090413.10700-1-ulf.hansson@linaro.org> In-Reply-To: From: "Rafael J. Wysocki" Date: Thu, 25 Apr 2019 12:32:24 +0200 Message-ID: Subject: Re: [PATCH 0/4] PM / Domains: Improve support for CPUs in genpd To: Ulf Hansson X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190425_033236_036237_81E8F33D X-CRM114-Status: GOOD ( 17.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rajendra Nayak , Niklas Cassel , Linux PM , Stephen Boyd , Viresh Kumar , Daniel Lezcano , "Rafael J . Wysocki" , Kevin Hilman , Lina Iyer , Linux Kernel Mailing List , Tony Lindgren , "Rafael J. Wysocki" , "Raju P . L . S . S . S . N" , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Apr 25, 2019 at 12:17 PM Ulf Hansson wrote: > > On Thu, 25 Apr 2019 at 12:14, Rafael J. Wysocki wrote: > > > > On Thu, Apr 25, 2019 at 12:11 PM Ulf Hansson wrote: > > > > > > On Thu, 25 Apr 2019 at 11:56, Rafael J. Wysocki wrote: > > > > > > > > On Thu, Apr 25, 2019 at 11:04 AM Ulf Hansson wrote: > > > > > > > > > > Recently genpd was extended to cope with devices belonging to CPUs. However, > > > > > attaching CPU devices via genpd_dev_pm_attach_by_id|name() doesn't work, > > > > > because of the virtual device that genpd allocates in this path. > > > > > > > > > > In this series, this limitation is addressed, together with a few other related > > > > > fixes/cleanups. > > > > > > > > > > Ulf Hansson (4): > > > > > PM / Domains: Use the base device for > > > > > driver_deferred_probe_check_state() > > > > > PM / Domains: Drop unused in-parameter to some genpd functions > > > > > PM / Domains: Search for the CPU device outside the genpd lock > > > > > PM / Domains: Allow to attach a CPU via > > > > > genpd_dev_pm_attach_by_id|name() > > > > > > > > > > drivers/base/power/domain.c | 73 ++++++++++++++++++------------------- > > > > > include/linux/pm_domain.h | 1 + > > > > > 2 files changed, 36 insertions(+), 38 deletions(-) > > > > > > > > Are there any dependencies between this and the series you've recently posted? > > > > > > Yep. I should have stated that, sorry. This should be applied on top. > > > > On top of which series? > > [PATCH 0/3] PM / Domains: Improve support for multi PM domains > > and > > [PATCH v13 0/4] PM / Domains: Support hierarchical CPU arrangement (PSCI/ARM) OK, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel