From patchwork Thu May 26 08:15:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saravana Kannan X-Patchwork-Id: 1635760 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20210112 header.b=IrILs6/S; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4L814B25q0z9s75 for ; Thu, 26 May 2022 18:16:42 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346693AbiEZIQk (ORCPT ); Thu, 26 May 2022 04:16:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346677AbiEZIQL (ORCPT ); Thu, 26 May 2022 04:16:11 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15D48AFB3F for ; Thu, 26 May 2022 01:16:09 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id j2-20020a2597c2000000b0064b3e54191aso978552ybo.20 for ; Thu, 26 May 2022 01:16:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=5GHBoFboCsQPgW0xnX8626mjCMc2pUtGqVQ4b897WKc=; b=IrILs6/SrbLE4LxEZxNKCm/JFj6eee7zIC+Pzx0k28blExnst8p510N+Mrt6f7Ati/ fhCLg+kIuoSBGxRzYVVkBrn63L8QzTnZkJYc+jKZnJm5JNaCL1XmmvYBctVPcR+qBS4Q 4wGC14+pYhcdcXPlJ8KKsOY776WVCqrKd5R2mTvBd9JNSJx0gAZsEcqFNfNjwN61LpwP wY12x1+QnyJW06iCpgYiPtLxT3ic3L0/CM/Hl9WavuWnDT7UzG67QuvgYRK2zzxRr467 x76TkjjCfbOV/OiKelBwG+ZZI+ODSVX9nCHAb3bfLDYI4sagD3QOzDplraPR35J1ch4q W9tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=5GHBoFboCsQPgW0xnX8626mjCMc2pUtGqVQ4b897WKc=; b=vt+1mT3WSfW7ffVOtY3+dXQUS9+zudSXlX1NAjwazBAJk5wKi631MqTci1Q6hmd8A1 016hSLqBBM5sBOqVxQLgRhfzk/fMe1XlLGl8sVfADyq/whtayBSlgxqsT/4UsbVE3CMJ h6J73ib1jiwWiCTI+hA8CQhsBuYb07poGi0I0IOkTKXyLWm5THheRJy+LShPsbt3FPso HjWWnzeIwWPDogeGXpfaQHLbCWS36ZHPCpaFLNiyVLl6yzxpcuaAAsp9JwBgQRYEGiO0 vaBIa43Ihtjy017MefTAOAWzJwdAspFHO0BLq1upEJeZ9v+yyVvCxXiMODZJegoOfvVh BJxA== X-Gm-Message-State: AOAM530GXPMDwc92dAEf5SZNHAJ3gYR5ghfzWsHGyuEj7vyA1u4YUhSb 52Nwt8Y+atGUoi6VW6hagTVp8+XzaLWH9sY= X-Google-Smtp-Source: ABdhPJwfT06c9prMUark3SgFprxU4855waPyfG4Z17nnwU6nQsbeq/CDsaY7uVT4Uffa6yH95LJ8lA+usCDNGiw= X-Received: from saravanak.san.corp.google.com ([2620:15c:2d:3:ff1f:a3b7:b6de:d30f]) (user=saravanak job=sendgmr) by 2002:a25:8e08:0:b0:64d:b20e:bf73 with SMTP id p8-20020a258e08000000b0064db20ebf73mr34625441ybl.558.1653552968266; Thu, 26 May 2022 01:16:08 -0700 (PDT) Date: Thu, 26 May 2022 01:15:44 -0700 In-Reply-To: <20220526081550.1089805-1-saravanak@google.com> Message-Id: <20220526081550.1089805-6-saravanak@google.com> Mime-Version: 1.0 References: <20220526081550.1089805-1-saravanak@google.com> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog Subject: [RFC PATCH v1 5/9] driver core: Set fw_devlink.strict=1 by default From: Saravana Kannan To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson , Len Brown , Pavel Machek , Joerg Roedel , Will Deacon , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Linus Walleij , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus , Hideaki YOSHIFUJI , David Ahern Cc: Saravana Kannan , Mark Brown , Rob Herring , Geert Uytterhoeven , Yoshihiro Shimoda , John Stultz , Nathan Chancellor , Sebastian Andrzej Siewior , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, iommu@lists.linux-foundation.org, netdev@vger.kernel.org, linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Now that deferred_probe_timeout is non-zero by default, fw_devlink will never permanently block the probing of devices. It'll try its best to probe the devices in the right order and then finally let devices probe even if their suppliers don't have any drivers. Signed-off-by: Saravana Kannan --- drivers/base/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/core.c b/drivers/base/core.c index 7cd789c4985d..7672f23231c1 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1581,7 +1581,7 @@ static int __init fw_devlink_setup(char *arg) } early_param("fw_devlink", fw_devlink_setup); -static bool fw_devlink_strict; +static bool fw_devlink_strict = true; static int __init fw_devlink_strict_setup(char *arg) { return strtobool(arg, &fw_devlink_strict);