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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 90FD9C2BA19 for ; Mon, 13 Apr 2020 10:37:13 +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 63B8320753 for ; Mon, 13 Apr 2020 10:37:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="V+m4msL/"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZbBYl7EL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 63B8320753 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+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=cfaJF5FxzvSw2mR3smPkscuX5kIU5DcLSBCr2vZz4BE=; b=V+m 4msL/4i74mo6cHm5SlDqPQpiKpZWYHPpcPhYfm0hCAXOx+Y1Df0L0NsloGr/Y568cCDEY0mMwXmDX KNmhhH/TbalV6FOFoS73ZePsMSduH7LoyqVZurn0QSvslKahmyoNZ5ZrBjenp92ZbVPBSHsKJx5kN 69bScr2r3191GKfVwsSLDOQ1T92JtYh1wHehwK3RsjQg49edKhn3T3o/qJ5GabfVX0iKVwof+oJt5 3yNYHWgbPQrNv87wtrPlrdTUFVRC/xWLe8QjLQBk5xRQNFqxrvPiYsqmBBcrKJXFuNdLQ8lgsnHIj +1mGLEpdH6ExEj53EYYAZlIYkaI+7dQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jNwSj-0008UM-Sg; Mon, 13 Apr 2020 10:37:09 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jNwSg-0008Tm-L9 for linux-arm-kernel@lists.infradead.org; Mon, 13 Apr 2020 10:37:07 +0000 Received: from cam-smtp0.cambridge.arm.com (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 91C0B206A1; Mon, 13 Apr 2020 10:37:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586774225; bh=jkcvWZE7rCWCpMU6IBICurdE07KqvjYlh1/nycP4dbk=; h=From:To:Cc:Subject:Date:From; b=ZbBYl7EL9ae64vJl/U8pqqqqjXNVjKL/Mal+e2xm/na8E8t4FD+P9Yku7h5neZQR8 SKr566bNZOtjfydAcubcROS5B+Zljr+hUZD1uKqWf9Xj6AtNp3hJS+ASqRSGl31h9/ DWirNO3L6d4d5gbWurZzLda4hbfCQP8suRdG7Pxc= From: Ard Biesheuvel To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: mm: drop kimage_voffset which was only used by KVM Date: Mon, 13 Apr 2020 12:36:45 +0200 Message-Id: <20200413103645.25183-1-ardb@kernel.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200413_033706_709296_3D21AC8B X-CRM114-Status: UNSURE ( 9.79 ) X-CRM114-Notice: Please train this message. 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: maz@kernel.org, linux@armlinux.org.uk, Ard Biesheuvel MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that KVM support has been removed from the 32-bit ARM port, drop the export kimage_voffset symbol, which no longer has any users. Signed-off-by: Ard Biesheuvel --- arch/arm/mm/mmu.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index ec8d0008bfa1..36660bb031d1 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -74,8 +74,6 @@ struct cachepolicy { pteval_t pte; }; -unsigned long kimage_voffset __ro_after_init; - static struct cachepolicy cache_policies[] __initdata = { { .policy = "uncached", @@ -1636,9 +1634,6 @@ void __init paging_init(const struct machine_desc *mdesc) empty_zero_page = virt_to_page(zero_page); __flush_dcache_page(NULL, empty_zero_page); - - /* Compute the virt/idmap offset, mostly for the sake of KVM */ - kimage_voffset = (unsigned long)&kimage_voffset - virt_to_idmap(&kimage_voffset); } void __init early_mm_init(const struct machine_desc *mdesc) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel