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=-10.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,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 D69E1C2D0E4 for ; Thu, 19 Nov 2020 09:08:23 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 4FB7C2220B for ; Thu, 19 Nov 2020 09:08:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QaaLfK7r"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="MezSjNaS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4FB7C2220B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject: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=ZilI6qG4j2Enwzs1YQPLRLPKBxCgEC2jH0wTWGakVQY=; b=QaaLfK7rnYhwjVOpN3bm0udm3 l830w01oZo7B1VXrlAktK/lD3khnT4HmZIu+073TTc+4j7XhbD/plf3vmlGRCS7Vjk01O285CyB3K LPfF3RgsJIrZx5n080xe22tOsAhV/xWpzD56MltHNO9wkCgLkJPfrFSU5qcqxPzi5kJSyXBnbqcXb UMGn99i/Cp0/+4F2O2TAXNcFxF830i2xIhuAjvZH2X/uUdSOiqbkNnzKHTKtyNlGY0R/61FBVa6Pb KyiYzkeb5BfsotNtl4EcOYKn+tbfeTgyhp0sIuWksn6HkcpQd8u0/H0D0KsNUvdisSdt1z+TR5BCn xAs0TnU+Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfftx-0004YT-Sq; Thu, 19 Nov 2020 09:06:49 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfftu-0004Xg-26 for linux-arm-kernel@lists.infradead.org; Thu, 19 Nov 2020 09:06:46 +0000 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ED616221F1; Thu, 19 Nov 2020 09:06:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605776804; bh=z8lCOn1Jq20pJMTKv4u0xsatXRQad9hb8eDDEXLTGNg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MezSjNaSmtGFSLPTdnvSSrvrfgcftCan467XzelpKHoQE3oNXx6X5BxrUUTOYjB0u c05W/EQ9hbjCzUAF1jKy7Vx5wbmfDs9itVFatLkxxKcGDWrh1xdHmkoCqBjlbYxJMO YFAE1MXeoL0j8wkfIz/PV/zm7+G2GpDT2Vppc7/g= Date: Thu, 19 Nov 2020 09:06:39 +0000 From: Will Deacon To: Youling Tang Subject: Re: [PATCH] arm64: vmlinux.lds.S: Drop redundant *.init.rodata.* Message-ID: <20201119090639.GD3599@willie-the-truck> References: <1605750340-910-1-git-send-email-tangyouling@loongson.cn> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: 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-20201119_040646_236511_E3310459 X-CRM114-Status: GOOD ( 20.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Catalin Marinas , Linux Kernel Mailing List , Ingo Molnar , James Morse , Linux ARM , David Brazdil , Ard Biesheuvel , Mike Rapoport Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Nov 19, 2020 at 04:32:48PM +0800, Youling Tang wrote: > On 11/19/2020 03:18 PM, Ard Biesheuvel wrote: > > On Thu, 19 Nov 2020 at 02:45, Youling Tang wrote: > > > We currently try to emit *.init.rodata.* twice, once in INIT_DATA, and once > > > in the line immediately following it. As the two section definitions are > > > identical, the latter is redundant and can be dropped. > > > > > > This patch drops the redundant *.init.rodata.* section definition. > > > > > > Signed-off-by: Youling Tang > > .init.rodata.* was added to INIT_DATA in > > 266ff2a8f51f02b429a987d87634697eb0d01d6a, so removing it here seems > > reasonable. However, it does conflict with the for-next/lto branch in > > the arm64 tree. > > > The possible causes of the conflict are e35123d83ee submit. > > master branch code as follows: > ... > INIT_RAM_FS > *(.init.rodata.* .init.bss) /* from the EFI stub */ > > for-next/lto branch code as follows: > ... > INIT_RAM_FS > *(.init.altinstructions .init.rodata.* .init.bss) /* from the EFI stub That looks trivial enough for us to sort out, especially if this patch can wait until 5.11 (I think it can). Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel