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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D78DC4332F for ; Sun, 10 Oct 2021 14:57:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 272B96109E for ; Sun, 10 Oct 2021 14:57:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232799AbhJJO67 (ORCPT ); Sun, 10 Oct 2021 10:58:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232836AbhJJO66 (ORCPT ); Sun, 10 Oct 2021 10:58:58 -0400 Received: from mail-wr1-x44a.google.com (mail-wr1-x44a.google.com [IPv6:2a00:1450:4864:20::44a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87C4FC061745 for ; Sun, 10 Oct 2021 07:56:59 -0700 (PDT) Received: by mail-wr1-x44a.google.com with SMTP id c4-20020a5d6cc4000000b00160edc8bb28so5387317wrc.9 for ; Sun, 10 Oct 2021 07:56:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=NjmzICmgs/1/SRU9S1PIoFoU/QO2NcwvWdQNYWVlfS8=; b=qJXoTWLIck34aUq2vWI+yRaH1p2dPNKc5RilSQ2TjF15hJYVdQuO5LFwBiwz2+s7qL qxbP45kiEkCMKWlfQnu0m2Ry0UozRA/bQwdyQBMnYT2sR9IB7G/hdRavPrAKAzpQ1wLk mCYRuz3EEmXPvrUPcSUfqr4t9T97djcmNdiProPKbbscCqxiiSgwL7Ov9itNNYvmbuVy RaLpTyex5ZZ8iJc6mYhQaB8nfl44lpN2GSxh5GKhsI9iQtd9zOI1xXGC7Oh7EimAOYif AdVJAh6lq2JOqJuQW0F5Gx9eKRg76zaPBFYIdO9frERP5eKgKLoEgc7b36X5DA1/8/Gl nFzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=NjmzICmgs/1/SRU9S1PIoFoU/QO2NcwvWdQNYWVlfS8=; b=0s9Ud7L0oSOMRKKdvs1A8JrwRikrQLM7EXl/sR1UxwfKbxtxXDfdHPiy3c1aywDZ8s gLtgunnJamj4elDl0gCWOT7A23oLLoFqUPDwKvq0KQgeGFvRBnlALJFc7i3PCjiyB0Z/ WEPSutKTZP2BdoxBebaLABFNhTQ320JMloSGqHnNPURGMyuo7d79h0kvzrPlZSMzHBqe PM4DpC72DLijIliREB+aFS3cuqHhAfkrKI6oLro516liF1I6Wq/z6VsocZD7Uz45zJ6c fqfsqVSMX7zFUQhTKdujvMiyV9UEYxdSCvBuGgA5HWu1jeTmh2x0tFGveOzLD3A5EDNe XldA== X-Gm-Message-State: AOAM532FlVMCetyjspAxgvInu19qZEzuBFgYhvRxOcX65NNLh40YFOfx A5btKkHuEEw3q5oWr7krTuX35RNwVQ== X-Google-Smtp-Source: ABdhPJyaRIw2i8Vmfc3FxfbM4wwoieTXOLpMnD+P+7LcGqnctSEbohnVUEjCI/49CwnkqLd//Ok/pbYkGw== X-Received: from tabba.c.googlers.com ([fda3:e722:ac3:cc00:28:9cb1:c0a8:482]) (user=tabba job=sendgmr) by 2002:a1c:19c4:: with SMTP id 187mr15371722wmz.149.1633877817910; Sun, 10 Oct 2021 07:56:57 -0700 (PDT) Date: Sun, 10 Oct 2021 15:56:34 +0100 In-Reply-To: <20211010145636.1950948-1-tabba@google.com> Message-Id: <20211010145636.1950948-10-tabba@google.com> Mime-Version: 1.0 References: <20211010145636.1950948-1-tabba@google.com> X-Mailer: git-send-email 2.33.0.882.g93a45727a2-goog Subject: [PATCH v8 09/11] KVM: arm64: Move sanitized copies of CPU features From: Fuad Tabba To: kvmarm@lists.cs.columbia.edu Cc: maz@kernel.org, will@kernel.org, james.morse@arm.com, alexandru.elisei@arm.com, suzuki.poulose@arm.com, mark.rutland@arm.com, christoffer.dall@arm.com, pbonzini@redhat.com, drjones@redhat.com, oupton@google.com, qperret@google.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel-team@android.com, tabba@google.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Move the sanitized copies of the CPU feature registers to the recently created sys_regs.c. This consolidates all copies in a more relevant file. No functional change intended. Acked-by: Will Deacon Signed-off-by: Fuad Tabba --- arch/arm64/kvm/hyp/nvhe/mem_protect.c | 6 ------ arch/arm64/kvm/hyp/nvhe/sys_regs.c | 2 ++ 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c index 2a07d63b8498..f6d96e60b323 100644 --- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c +++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c @@ -25,12 +25,6 @@ struct host_kvm host_kvm; static struct hyp_pool host_s2_pool; -/* - * Copies of the host's CPU features registers holding sanitized values. - */ -u64 id_aa64mmfr0_el1_sys_val; -u64 id_aa64mmfr1_el1_sys_val; - const u8 pkvm_hyp_id = 1; static void *host_s2_zalloc_pages_exact(size_t size) diff --git a/arch/arm64/kvm/hyp/nvhe/sys_regs.c b/arch/arm64/kvm/hyp/nvhe/sys_regs.c index 6e3ea49af302..6bde2dc5205c 100644 --- a/arch/arm64/kvm/hyp/nvhe/sys_regs.c +++ b/arch/arm64/kvm/hyp/nvhe/sys_regs.c @@ -21,6 +21,8 @@ u64 id_aa64pfr0_el1_sys_val; u64 id_aa64pfr1_el1_sys_val; u64 id_aa64isar0_el1_sys_val; u64 id_aa64isar1_el1_sys_val; +u64 id_aa64mmfr0_el1_sys_val; +u64 id_aa64mmfr1_el1_sys_val; u64 id_aa64mmfr2_el1_sys_val; /* -- 2.33.0.882.g93a45727a2-goog