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=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=no 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 4A95EC35641 for ; Sat, 22 Feb 2020 01:40:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 211B52072C for ; Sat, 22 Feb 2020 01:40:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="e7OPKG2K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727646AbgBVBko (ORCPT ); Fri, 21 Feb 2020 20:40:44 -0500 Received: from mail-pj1-f73.google.com ([209.85.216.73]:39350 "EHLO mail-pj1-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727723AbgBVBkn (ORCPT ); Fri, 21 Feb 2020 20:40:43 -0500 Received: by mail-pj1-f73.google.com with SMTP id kx17so2017835pjb.4 for ; Fri, 21 Feb 2020 17:40:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=0Alq4aXp7YzXN+AKMP8eBqRG3yPiXOJvC1/VEWq2Syo=; b=e7OPKG2KhyChpWNNR4nLuUXy4ylVfjqLMB0INuqTgORVMt4c48EOCa1hX7f0vVumGV Fl12/3GISHBbAZ97RhHkmzUnwcBemFYtUitr0VJcMtjeqpFxtUVOKyNmvgs7bmfVKCbC 9KOa3O/uxq9/bSScNcxqwFUIBpU2Dk0Nevxnjbwq9NYDFPNPFYF82PBcwjVPtHAObGCy sX4eERpRAQDnlpBKSFC417QE5MtuCxGl+zr+heynrIeikegYLZAfZTNmhbZ6hDclGTgx 8TJ0QSLqeS/71knXjOGDITkEFZxZSlCB7KHiB1MAYy/cR/WtHU8JCG1hUSQ9PupLWjLG 63IA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=0Alq4aXp7YzXN+AKMP8eBqRG3yPiXOJvC1/VEWq2Syo=; b=G5vO/9FByEDcyfNh6/kkYzSvzLrTyy7a8Xr0muzySFOtSxjplLpiGvBQCY6OijMWN9 njZBbie+3MROfOQ/05DrFWfA4ImtX1+3BdmxwwvBeZBLfwk77csAtHbCvJHOB4LkbEZn 7eft8tqNTN7x5Eim+syTuEJiYYDaYyrWyXZaw1KerphTryAoKeUT+yk/aBHNe+7dDStU kT/iIKre1FSQH9zzy6Zxs0X/aPg9PnmVkEjH2YBycBexexQhN6EfIO0cZJEttgVahBW+ jCbIB4bz+QeaAwQ2iubNXt4fKnnZseQWp9k3hBPwrzSeHXS2ecAnGD2FaZeQPfJM3S5l 9J5A== X-Gm-Message-State: APjAAAU+FikgouZurqT729JKzWsocsAao8xXQnocK6g7ORtRl2gJ0axZ Cyf6Y1mz8fCvRaF+d3L0FIjKvRfYcSTdaZ4= X-Google-Smtp-Source: APXvYqxW9MycS0KQIN3NTm0UDrGeNfKtCCiDECg2Y+zwfxgcfOoFsWcvFC2gpjKZaciSFlbJG9dbBDG/OdhB4VY= X-Received: by 2002:a63:2a13:: with SMTP id q19mr22138542pgq.82.1582335642711; Fri, 21 Feb 2020 17:40:42 -0800 (PST) Date: Fri, 21 Feb 2020 17:40:33 -0800 Message-Id: <20200222014038.180923-1-saravanak@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.0.265.gbab2e86ba0-goog Subject: [PATCH v1 0/5] Add fw_devlink kernel commandline option From: Saravana Kannan To: Jonathan Corbet , Greg Kroah-Hartman , "Rafael J. Wysocki" , Ard Biesheuvel , Rob Herring , Frank Rowand , Len Brown Cc: Saravana Kannan , kernel-team@android.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, devicetree@vger.kernel.org, linux-acpi@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org 1/5 isn't really related to adding fw_devlink, but I'm just rolling it into this series. The rest of the series is about adding fw_devlink kernel commandline that can be set to off|permissive|on|rpm which are in increasing order of enforcement by device links. 2/5 is the most "interesting" part. The hope is that once this series merges, we'll consider enabling fw_devlink=permissive by default and at a later point in time ideally "on". Thanks, Saravana Saravana Kannan (5): driver core: Reevaluate dev->links.need_for_probe as suppliers are added driver core: Add fw_devlink kernel commandline option efi/arm: Start using fw_devlink_get_flags() of: property: Start using fw_devlink_get_flags() of: property: Delete of_devlink kernel commandline option .../admin-guide/kernel-parameters.txt | 24 +++++++++---- drivers/base/core.c | 35 +++++++++++++++++-- drivers/firmware/efi/arm-init.c | 2 +- drivers/of/property.c | 8 +---- include/linux/fwnode.h | 2 ++ 5 files changed, 54 insertions(+), 17 deletions(-) -- 2.25.0.265.gbab2e86ba0-goog