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,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 C2A15C433DB for ; Wed, 17 Mar 2021 14:40:08 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 3EA3064F50 for ; Wed, 17 Mar 2021 14:40:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3EA3064F50 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com 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=desiato.20200630; 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=YNE9Al3H5oY8/5ls5oA946bG0WBcXlBRDrSN87h15fI=; b=ViSEVKjUF/rKXugefOtCqe2iS US6fnlYV/NQRiHxTvUc8KuRCHgyFo8phNnEk5yVSfYZmLg1/0ICAc9cMBOKtN646Y1DSlNc8bGdmw i5yPxIrxAaEXP2c38FO37JSjYQURlaKKLFg+ltKtFYSJS6URJe4aSN70ilOHLyfqUD48Jx+dGPLLq 6nEzYWY6pKfc/y1F52BZnlBBnCQq2yRdiUs8iQB1qOoT8tr2MGS4kMu6eiajhCtTWZWuvNb0iTQG7 Vqe2qDCBNkChM0jK2GNOu7Wg9DgSzsaJa7cRYmuYxSMMnDeA6SNztGsOuNvujYOnm4PCZaCdEQwZ0 KMaPglgbw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lMXJK-003Hc1-8d; Wed, 17 Mar 2021 14:38:10 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lMXJF-003HaB-Gl for linux-arm-kernel@lists.infradead.org; Wed, 17 Mar 2021 14:38:07 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7956164F40; Wed, 17 Mar 2021 14:38:00 +0000 (UTC) Date: Wed, 17 Mar 2021 14:37:57 +0000 From: Catalin Marinas To: Arnd Bergmann Cc: Will Deacon , Nathan Chancellor , Nick Desaulniers , Arnd Bergmann , Kees Cook , Mark Brown , Vincenzo Frascino , Geert Uytterhoeven , Kristina Martsenko , Ionela Voinescu , Mark Rutland , Andrew Scull , David Brazdil , Marc Zyngier , Ard Biesheuvel , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Subject: Re: [PATCH] [RFC] arm64: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION Message-ID: <20210317143757.GD12269@arm.com> References: <20210225112122.2198845-1-arnd@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210225112122.2198845-1-arnd@kernel.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-20210317_143805_804178_1B0C1A67 X-CRM114-Status: GOOD ( 12.41 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 25, 2021 at 12:20:56PM +0100, Arnd Bergmann wrote: > diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S > index bad2b9eaab22..926cdb597a45 100644 > --- a/arch/arm64/kernel/vmlinux.lds.S > +++ b/arch/arm64/kernel/vmlinux.lds.S > @@ -217,7 +217,7 @@ SECTIONS > INIT_CALLS > CON_INITCALL > INIT_RAM_FS > - *(.init.altinstructions .init.bss .init.bss.*) /* from the EFI stub */ > + *(.init.altinstructions .init.data.* .init.bss .init.bss.*) /* from the EFI stub */ INIT_DATA already covers .init.data and .init.data.*, so I don't think we need this change. Also, mainline doesn't have .init.bss.*, do you know where this came from? I can't find it in -next either. -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel