Received: by 2002:a05:6358:e9c4:b0:b2:91dc:71ab with SMTP id hc4csp2517361rwb; Sat, 6 Aug 2022 00:11:34 -0700 (PDT) X-Google-Smtp-Source: AA6agR749uM82CY3P1Q9P6JdaxnHjUuVLHa/BY9K+sLiqiYjJQZzxLAUmNfSKpdEVCkhQabI5wVt X-Received: by 2002:a17:902:988a:b0:16e:d52a:cce4 with SMTP id s10-20020a170902988a00b0016ed52acce4mr10268149plp.127.1659769893835; Sat, 06 Aug 2022 00:11:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1659769893; cv=none; d=google.com; s=arc-20160816; b=Ksn/PYG5mjARnnj2q59Z4xRk8py3arLOJkazYQeYKOH3hD44KoMyxbGlWgfNao5Tyw guNihdQ85QPrFleFKEn5duyiTqqIsSz1fjTEUdYuRIX4+a/t65EltEjfQSkU4llncALn jXTyo4dy4TN1ECfDDrLh9gj5mAtZpP/n0BqgxIT/j2s+3gXUpegZsS5K2Zd/5Va6Ly3v z9vaICkUzSCkfTqI0OHJXL/dHH5eVpgofB0id71sfazSIoDTJ5CACwUAqTGUnR7XfwGa PvF/xCRBDZ8PXaBxCsN0et+w7zxS7qExaLyMW3QZSgB+3LCFG8mCoCkMpn7hN7NyxCQ/ sCZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version:date :message-id:subject:references:in-reply-to:to:from; bh=SGCcyleFOWge7nRhWBUFjgsnzDAWBHH9wO1V32h8U/g=; b=nMxPq8LhUmIJs2xQCVP/DqPrAGs9MO1qrn9lzH+SyCIb+v5te2Qd0A4xDsZy8y02ds MIL/1YmBsqMc7QjqFyiNBksuZzGkDlYn9k+jYn3QFcILKBObbXWZ+HTtfB0bJ3Tx/pcL pgHmoqBn6eFcOs49h9C3rGCXfs52djsAWF/483bP0cmhFM5ZmHMD4j6vdQdKaxUJYsGk p1SMsx9PSm++xSwztP9c152PmuSp03ygAQwxccKWDBHkV8ERi2louRQNzZTY0Xs8TaRV f6XvSumaGQ3IyQhZD+UdMqNqYFFYQUidbeM37jdQUD7Y6FVI5UlXLkAVaR1wNmLI49SA 2aQQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n4-20020a1709026a8400b0016c0ad2bff3si5633474plk.451.2022.08.06.00.11.18; Sat, 06 Aug 2022 00:11:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241711AbiHFGqB (ORCPT + 99 others); Sat, 6 Aug 2022 02:46:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241695AbiHFGp5 (ORCPT ); Sat, 6 Aug 2022 02:45:57 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C3BB14D03; Fri, 5 Aug 2022 23:45:56 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4M0Cf929dXz4x2c; Sat, 6 Aug 2022 16:45:53 +1000 (AEST) From: Michael Ellerman To: rcu@vger.kernel.org, npiggin@gmail.com, zhouzhouyi@gmail.com, adobriyan@gmail.com, linux-kernel@vger.kernel.org, lance@osuosl.org, benh@kernel.crashing.org, nick.child@ibm.com, paulmck@kernel.org, paulus@samba.org, clg@kaod.org, mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, robh@kernel.org, christophe.leroy@csgroup.eu, frank.rowand@sony.com, john.ogness@linutronix.de In-Reply-To: <20220726015747.11754-1-zhouzhouyi@gmail.com> References: <20220726015747.11754-1-zhouzhouyi@gmail.com> Subject: Re: [PATCH linux-next v2] powerpc: init jump label early in ppc 64 Message-Id: <165976833358.1752861.14286034118835101770.b4-ty@ellerman.id.au> Date: Sat, 06 Aug 2022 16:45:33 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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-kernel@vger.kernel.org On Tue, 26 Jul 2022 09:57:47 +0800, zhouzhouyi@gmail.com wrote: > From: Zhouyi Zhou > > In ppc 64, invoke jump_label_init in setup_feature_keys is too late > because static key will be used in subroutine of parse_early_param > which is again subroutine of early_init_devtree. > > So we invoke jump_label_init just before parse_early_param in > early_init_devtree. > > [...] Applied to powerpc/next. [1/1] powerpc: init jump label early in ppc 64 https://git.kernel.org/powerpc/c/ca829e05d3d4f728810cc5e4b468d9ebc7745eb3 cheers