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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07B12C433EF for ; Thu, 26 May 2022 08:16:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346780AbiEZIQq (ORCPT ); Thu, 26 May 2022 04:16:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346641AbiEZIQL (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 350C15F9E for ; Thu, 26 May 2022 01:16:09 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id i204-20020a2522d5000000b006524ae5d7d7so980328ybi.16 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=j8hrthY4zq8295QwCJyPaLqAibcHrb+dSKiD/VwwydFO5NWDMSOkxvIb9Edah4DUmQ oIJ5AL/NYsYpRhKXXkBCOMl50/lPKlaGNl8RLBwsVvS+97kLw9RdZ/ALJCIQhamFseNO uHkB3D9qonLxX/o3mLb/6buk2CRc1xebgiTOFUmxCF9Wj1qVEqs5epSatSUFygtzDeax OGA6sRz2ZWBMrgQdTgH5TfdFvtR2aLNnV3IQhYIb4hJTXGyBWukdcyeikWlNn9OwplXe iT6Tsrbbr0pFI4WZlFEpdfAV3tCfRcC0x7K/z2QyPQKm4DOrugkfG0EiTtZ6m9oD3cJ6 zMyg== X-Gm-Message-State: AOAM530AKh5C0Lf23wzGs/r1GrXaTaWUnqYoMJiCogu6AiVkV9rwgJbf G1vUyrNLUEzPMKYfwlzvPBYI/Pz8WuAevMk= 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 Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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); -- 2.36.1.124.g0e6072fb45-goog