From patchwork Tue Mar 21 19:20:53 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 9637441 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 31F86601E9 for ; Tue, 21 Mar 2017 19:26:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 17E77205F8 for ; Tue, 21 Mar 2017 19:26:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 09FDB27C14; Tue, 21 Mar 2017 19:26:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B246A205F8 for ; Tue, 21 Mar 2017 19:26:58 +0000 (UTC) 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:References: In-Reply-To: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:List-Owner; bh=5AijLB5Je82T1995Rs/qJwk1PT/UnzNbSPaUiP94zfs=; b=MTTyG4+DvKfgbjVhPt1eum1qCR VPd6fMCrMm+t3I2tvcoBfsaohlfVIulRsLNJJrTrZfr6D0mff41Z4cgb/BmHRF+0/TtpsEDHu3hf5 UTSwTcSsetZfRIWt2XzJhVtG/dBMu4rp1pgykCE1tsHDjwNlJQxmjWxgUP+Sb8lHEkozOWFw6lRT4 a2oo6ln658belOSf3J9NbW1KCpTjAuaLDC2lq2YYsJyE5uEHwn9Od2Kfqa5ri1MEDZDamrTs8jCeV Skc7wgfUiOb8ZVze2eMl/BwCyQqpxLzAFHS6iGYCdlbvwXljpV2QM3QbYFtfpcmX+2RRMPAZa2ldV DWqFFBvg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqPQo-0000gS-6a; Tue, 21 Mar 2017 19:26:58 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqPMb-00032k-NR for linux-arm-kernel@lists.infradead.org; Tue, 21 Mar 2017 19:22:52 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 958121AED; Tue, 21 Mar 2017 12:22:32 -0700 (PDT) Received: from approximate.cambridge.arm.com (approximate.cambridge.arm.com [10.1.207.16]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D63F33F2E5; Tue, 21 Mar 2017 12:22:30 -0700 (PDT) From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Subject: [PATCH v4 23/28] arm/arm64: KVM: Remove kvm_get_idmap_start Date: Tue, 21 Mar 2017 19:20:53 +0000 Message-Id: <20170321192058.9300-24-marc.zyngier@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170321192058.9300-1-marc.zyngier@arm.com> References: <20170321192058.9300-1-marc.zyngier@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170321_122238_679921_924A830A X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Russell King , Ard Biesheuvel , Catalin Marinas , James Morse , Keerthy , Christoffer Dall MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP With __cpu_reset_hyp_mode having become fairly dumb, there is no need for kvm_get_idmap_start anymore. Signed-off-by: Marc Zyngier --- arch/arm/include/asm/kvm_mmu.h | 1 - arch/arm/kvm/mmu.c | 5 ----- arch/arm64/include/asm/kvm_mmu.h | 1 - 3 files changed, 7 deletions(-) diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index 95f38dcd611d..fa6f2174276b 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -56,7 +56,6 @@ void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu); phys_addr_t kvm_mmu_get_httbr(void); phys_addr_t kvm_get_idmap_vector(void); -phys_addr_t kvm_get_idmap_start(void); int kvm_mmu_init(void); void kvm_clear_hyp_idmap(void); diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c index 962616fd4ddd..59f555b64dec 100644 --- a/arch/arm/kvm/mmu.c +++ b/arch/arm/kvm/mmu.c @@ -1674,11 +1674,6 @@ phys_addr_t kvm_get_idmap_vector(void) return hyp_idmap_vector; } -phys_addr_t kvm_get_idmap_start(void) -{ - return hyp_idmap_start; -} - static int kvm_map_idmap_text(pgd_t *pgd) { int err; diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index ed1246014901..91d93a5d8fd3 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -155,7 +155,6 @@ void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu); phys_addr_t kvm_mmu_get_httbr(void); phys_addr_t kvm_get_idmap_vector(void); -phys_addr_t kvm_get_idmap_start(void); int kvm_mmu_init(void); void kvm_clear_hyp_idmap(void);