From nobody Tue Feb 10 07:41:22 2026 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 7CFD6C77B6D for ; Wed, 29 Mar 2023 08:22:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231139AbjC2IW4 (ORCPT ); Wed, 29 Mar 2023 04:22:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230370AbjC2IW1 (ORCPT ); Wed, 29 Mar 2023 04:22:27 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F6FB4ED6 for ; Wed, 29 Mar 2023 01:21:38 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id q19so11683933wrc.5 for ; Wed, 29 Mar 2023 01:21:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20210112.gappssmtp.com; s=20210112; t=1680078096; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3WewY0DznJP4LApS0GHZeFjLTcqljUJT3mfDrQD/hrs=; b=1j+yjVFzgDuEqDrH3wcL6j4lDQph105p+FxdB5PlVelAMl/atkJx91n8nnhjNlyp6k 7Gchfj9ofuRnBYEFoSDWibQG3PxSjm9l61j4kHzr8i3kVMlF87wXOxuwfN4mSZ02XkFg 91aUrbYiXIew8Kpm4w38L75Zj1fphTKi5aofFqGKGt6hZ/PSfbmth0UQp1zROHzqoZZr otCGq5bPYPDSFRTxrfstKQBTB9JshQK4VEgcOku7pf5LIZr0GintP9TO+jF0EmetGLOb 5r1B68Pgd0pIIQx7+0Uxgx3l181h/felieYAM64eli3GDO0cx7G2+sLlKMlm1nSo2XE9 Yd7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680078096; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3WewY0DznJP4LApS0GHZeFjLTcqljUJT3mfDrQD/hrs=; b=s/d9BVaCb10ClDf/EflxduSPzuemS2S1PnWMxDSyk671xJ+UzseVRcUsknnDjOGdTH 8VzMjRQFnPQ2uQ1OeEd1wMsaVCcADnSJwdIY3KgB5E1vn4Qy3uH2N46GWpSuhXU2Ytq7 wkhqMZBsyJETk/OaiWB7qbWN4yLfJ2jjDHQX9WBELASdfKbM2zmgFomx6N0qmx0IF7my A2eznM+BsAVWma6D452UaSYGxsazMvwkIpGzALxI+NwEBeWDGWGNOVoD2jPbfICiD7i1 ElkQ7DHBgKLrtoPRa2QiICWpwA03ph1agrf0wRMKk46f4AoODIF2fhF251MzNTUDOmpa tbXw== X-Gm-Message-State: AAQBX9d2YZCtLwwKTHbCTjmbPX+mTRMozClLHX60psx0+C7zJzDBD9xP F+Ue5EEuevAirD0EWfXOjWJong== X-Google-Smtp-Source: AKy350Z+kqeHRHKVqi6mrMxS4VxHHOKVytdbwzxF+3lbgNW435IPFEJEmKiv6Ii7I0mVXVrMHAdayQ== X-Received: by 2002:a5d:674e:0:b0:2d2:74d6:6f79 with SMTP id l14-20020a5d674e000000b002d274d66f79mr15795845wrw.59.1680078096581; Wed, 29 Mar 2023 01:21:36 -0700 (PDT) Received: from alex-rivos.ba.rivosinc.com (amontpellier-656-1-456-62.w92-145.abo.wanadoo.fr. [92.145.124.62]) by smtp.gmail.com with ESMTPSA id a10-20020a056000050a00b002d78a96cf5fsm22499173wrf.70.2023.03.29.01.21.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 01:21:36 -0700 (PDT) From: Alexandre Ghiti To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Alexandre Ghiti Subject: [PATCH -fixes v2 2/3] riscv: Do not set initial_boot_params to the linear address of the dtb Date: Wed, 29 Mar 2023 10:19:31 +0200 Message-Id: <20230329081932.79831-3-alexghiti@rivosinc.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230329081932.79831-1-alexghiti@rivosinc.com> References: <20230329081932.79831-1-alexghiti@rivosinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" early_init_dt_verify() is already called in parse_dtb() and since the dtb address does not change anymore (it is now in the fixmap region), no need to reset initial_boot_params by calling early_init_dt_verify() again. Signed-off-by: Alexandre Ghiti --- arch/riscv/kernel/setup.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index 542eed85ad2c..a059b73f4ddb 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -278,10 +278,7 @@ void __init setup_arch(char **cmdline_p) #if IS_ENABLED(CONFIG_BUILTIN_DTB) unflatten_and_copy_device_tree(); #else - if (early_init_dt_verify(__va(XIP_FIXUP(dtb_early_pa)))) - unflatten_device_tree(); - else - pr_err("No DTB found in kernel mappings\n"); + unflatten_device_tree(); #endif misc_mem_init(); =20 --=20 2.37.2