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: 576660 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44592C433EF for ; Thu, 26 May 2022 08:16:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346716AbiEZIQn (ORCPT ); Thu, 26 May 2022 04:16:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346632AbiEZIQL (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 1E947E018 for ; Thu, 26 May 2022 01:16:09 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id i12-20020a25d10c000000b0064fec988b24so1015242ybg.7 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=Z2MoPA+mGXeIyheoRRMSZV6TQR56t5643vtZk8v4WNVuz7CA3UCl6oGPlpHO7pUYf3 rH/c0x0jZgjBYgJRW1BIYTyuynq9ay6YfGRQVtdJ1rXzT7f7itZESWoEcqYdCfqzFPGC e8uPNnpnnz7ZL+pnOOrSLTvaeYWuFDIFsJ3SqKRwpXWuITlY2rIRJhizW/SWi4g0tIaF cXXLMnbgSXZzkCStSudD9WGCs0Y2L+ZN9BasQ9CksBaJSIBTo4sLkOfJp9npFxh4s05X XHbhCievjOJ8usgyGztD+hWSOPCnRJu23HKeJRNTXOqj/vqqE2MW/+d81B/W/09Gqm10 ePZQ== X-Gm-Message-State: AOAM5309qXWEqqMoIn1qXSm4QcZs5hMRPT8p0zBPim8Ysd1ZlYpUDPT1 kzIeVZrlBFvjjuvgeKMsjvXOb86sUPAKvFg= 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 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@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);