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 X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9C48C4320E for ; Thu, 5 Aug 2021 17:36:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8926161132 for ; Thu, 5 Aug 2021 17:36:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240237AbhHERgz (ORCPT ); Thu, 5 Aug 2021 13:36:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:58014 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239498AbhHERgz (ORCPT ); Thu, 5 Aug 2021 13:36:55 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0683E610A2; Thu, 5 Aug 2021 17:36:32 +0000 (UTC) Date: Thu, 5 Aug 2021 18:36:25 +0100 From: Catalin Marinas To: Lee Jones Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Vineet Gupta , Will Deacon , Guo Ren , Yoshinori Sato , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , John Crispin , Ley Foon Tan , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Rich Felker , "David S . Miller" , Jeff Dike , Richard Weinberger , Anton Ivanov , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Chris Zankel , Max Filippov , Greg Kroah-Hartman , Sebastian Reichel , linux-snps-arc@lists.infradead.org, linux-csky@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp, linux-hexagon@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org Subject: Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules Message-ID: <20210805173625.GH6719@arm.com> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Subject: Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules Date: Thu, 5 Aug 2021 18:36:25 +0100 Message-ID: <20210805173625.GH6719@arm.com> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Lee Jones Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Vineet Gupta , Will Deacon , Guo Ren , Yoshinori Sato , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , John Crispin , Ley Foon Tan , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Paul Walmsley , Palmer Dabbelt <> On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas 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 X-Spam-Level: X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9150CC4338F for ; Thu, 5 Aug 2021 17:37:05 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 53B31610A2 for ; Thu, 5 Aug 2021 17:37:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 53B31610A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=G2/pNyq/Ak/kDEfcpxD5u4+N3d3FIT/y/+CBmgPnN6E=; b=DQXN1D6v1iFYtM bQ93guKjOIepE779uZ3XP3JwCa+uLFWa6pClH+8jq0yUpqzk8gCc8fJhzQJU9xIXWmB3XI6+Imini 0htv7PEnh9rsrrHkPUOvs52amfMf5pFAZGjLGy8nYXs4uQ3BAe/EWUIbkaGH6OcPIaFtUaglsur67 piWeoXVSrHhmyB+TIZucuur1PVKKcvjw6bas9oPbKulVj3z8UQ1upmKiiedTM1y5Djtly1EnDbcyH DrYpiLd6pxWvJhK/TNz0aPyEw8EguXgcI3QBIROchnHZcF4lseIZXVZGtjcH2fiAAY3jax5ySqUVf zp55pjlKve4/OJQ/Bx9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBhIS-00ARpP-7i; Thu, 05 Aug 2021 17:36:44 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBhIO-00ARod-VT; Thu, 05 Aug 2021 17:36:42 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0683E610A2; Thu, 5 Aug 2021 17:36:32 +0000 (UTC) Date: Thu, 5 Aug 2021 18:36:25 +0100 From: Catalin Marinas To: Lee Jones Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Vineet Gupta , Will Deacon , Guo Ren , Yoshinori Sato , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , John Crispin , Ley Foon Tan , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Rich Felker , "David S . Miller" , Jeff Dike , Richard Weinberger , Anton Ivanov , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Chris Zankel , Max Filippov , Greg Kroah-Hartman , Sebastian Reichel , linux-snps-arc@lists.infradead.org, linux-csky@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp, linux-hexagon@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org Subject: Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules Message-ID: <20210805173625.GH6719@arm.com> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_103641_075447_ECBD64D6 X-CRM114-Status: GOOD ( 12.04 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 X-Spam-Level: X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52929C4320A for ; Thu, 5 Aug 2021 17:36:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 18A0460F42 for ; Thu, 5 Aug 2021 17:36:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 18A0460F42 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cKr4i+t79vVO589sjOO8E0QONJnjSk5QmrBJYoFNkpE=; b=dIP+fZoKmUPtDQ 5NaylpsZLUIB+fCavgQFXwnvBOn5uTujUn8abfwL6Egfz3hq7Te5TJFpl1OvNjYLRZhLnfJW9zPJ4 HcsTL25XjK+fL1Vf6BlczpPEhJrQq8gNYeGSWPhEBg1bqrhtBWFoMBh0hq1p9O4oU2HuEG2eSp04J RdvOKM0Qzo+CPL0XAcMT6+s9sYAAMF/5R7mzFzYu0lrb7lRFDpEQpge2fE7ynyxjHzgFQyacsn79K 0GM+yw0srRVAq72R36NVUylJGzzM+Bm5FcCHui1HQa5UOMRw9/OwBgHOfh2Nl9yn4jjnvbYyLVBEd PiL47VSOP76N5TtKeBvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBhIT-00ARpf-K8; Thu, 05 Aug 2021 17:36:45 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBhIO-00ARod-VT; Thu, 05 Aug 2021 17:36:42 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0683E610A2; Thu, 5 Aug 2021 17:36:32 +0000 (UTC) Date: Thu, 5 Aug 2021 18:36:25 +0100 From: Catalin Marinas To: Lee Jones Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Vineet Gupta , Will Deacon , Guo Ren , Yoshinori Sato , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , John Crispin , Ley Foon Tan , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Rich Felker , "David S . Miller" , Jeff Dike , Richard Weinberger , Anton Ivanov , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Chris Zankel , Max Filippov , Greg Kroah-Hartman , Sebastian Reichel , linux-snps-arc@lists.infradead.org, linux-csky@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp, linux-hexagon@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org Subject: Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules Message-ID: <20210805173625.GH6719@arm.com> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_103641_075447_ECBD64D6 X-CRM114-Status: GOOD ( 12.04 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Date: Thu, 5 Aug 2021 18:36:25 +0100 Subject: [OpenRISC] [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> Message-ID: <20210805173625.GH6719@arm.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas 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 X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C8ADBC4338F for ; Thu, 5 Aug 2021 17:37:07 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CC49D610A2 for ; Thu, 5 Aug 2021 17:37:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CC49D610A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4GgbQT2fFcz3dCY for ; Fri, 6 Aug 2021 03:37:05 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=cmarinas@kernel.org; receiver=) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4GgbQ34RxNz3cHQ for ; Fri, 6 Aug 2021 03:36:43 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPSA id 0683E610A2; Thu, 5 Aug 2021 17:36:32 +0000 (UTC) Date: Thu, 5 Aug 2021 18:36:25 +0100 From: Catalin Marinas To: Lee Jones Subject: Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules Message-ID: <20210805173625.GH6719@arm.com> References: <20210805075032.723037-1-lee.jones@linaro.org> <20210805075032.723037-2-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210805075032.723037-2-lee.jones@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , Greg Kroah-Hartman , John Crispin , Sebastian Reichel , "James E . J . Bottomley" , Max Filippov , Guo Ren , linux-csky@vger.kernel.org, sparclinux@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org, Will Deacon , Thomas Gleixner , Anton Ivanov , Jonas Bonn , linux-s390@vger.kernel.org, Brian Cain , Helge Deller , linux-sh@vger.kernel.org, Ley Foon Tan , Christian Borntraeger , Ingo Molnar , Geert Uytterhoeven , linux-snps-arc@lists.infradead.org, Jeff Dike , uclinux-h8-devel@lists.sourceforge.jp, linux-xtensa@linux-xtensa.org, Albert Ou , Vasily Gorbik , Heiko Carstens , linux-um@lists.infradead.org, Stefan Kristiansson , linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, Borislav Petkov , Paul Walmsley , Stafford Horne , linux-arm-kernel@lists.infradead.org, Chris Zankel , Michal Simek , Thomas Bogendoerfer , linux-mips@vger.kernel.org, Yoshinori Sato , linux-parisc@vger.kernel.org, Vineet Gupta , linux-kernel@vger.kernel.org, Palmer Dabbelt , Richard Weinberger , linuxppc-dev@lists.ozlabs.org, "David S . Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote: > diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c > index b4bb67f17a2ca..cf89ce91d7145 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -212,6 +212,7 @@ void machine_restart(char *cmd) > printk("Reboot failed -- System halted\n"); > while (1); > } > +EXPORT_SYMBOL(machine_restart); Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file. Either way: Acked-by: Catalin Marinas