From patchwork Fri May 13 20:28:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Matlack X-Patchwork-Id: 12849424 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51745C433FE for ; Fri, 13 May 2022 20:29:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384323AbiEMU30 (ORCPT ); Fri, 13 May 2022 16:29:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1384354AbiEMU3V (ORCPT ); Fri, 13 May 2022 16:29:21 -0400 Received: from mail-pj1-x1049.google.com (mail-pj1-x1049.google.com [IPv6:2607:f8b0:4864:20::1049]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99CF573781 for ; Fri, 13 May 2022 13:29:01 -0700 (PDT) Received: by mail-pj1-x1049.google.com with SMTP id h23-20020a17090adb9700b001dcce3bb2d4so6683479pjv.7 for ; Fri, 13 May 2022 13:29:01 -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=HdSYABheIVOM10QD4ZayPYXlWKlD3eG3FLGapADPyAM=; b=DKv+56mwaJWUT+G4vsPsYCrRgu169RzDr1vagq7TzGEWd8AGHodvyf1WxeUSTaQk1R NZpymIDqGyI73sb4uJT4lVVGGSNWJoPOGVC3ufHvKHKYMUDvpLfYxri94REs0NdLnym4 VQlUurwgO69SpR4w7OrRXKWUnkasbPEm/KGx2WDD45/Wch+D2vSCMrwnnLxBR5Dg+i++ RbIaYmLyPpn+RmzwOcwuiMaxrmfIOKCC9JC3SeXVyGnF3OPutmFP8inT0wwv8GBmXQ7k up4S9n+QdlOKGVRoYLpl3fUoIcGjM0FIiWJyGxiCbZ5/sEGDz4LRyDtCZBI7ZEf5/LAe dYYg== 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=HdSYABheIVOM10QD4ZayPYXlWKlD3eG3FLGapADPyAM=; b=hqrdaEnw6vZeRusifJ6vFDfUPVcPrlV/EyGCzYwG7tvprA4dEXTRUC/f4ynN2Rh8KY Br5O9AdQTosBgU8D6/NywXajCH2LV1fAY/qARqJeBqB8RQNwDnSXD7Kz35dXbLpmKdrp LKoA5L37aPnpJ+NAzmW9YcCJWRd+9peTBdC2fhDGUiqZCNp7QY4ont9xLSTh6/YaLIDL vsIdOk3xP6Ij+T5r+R4zLBHoaPSOQz/1+8hpeaYlLbqYywhnoNni3iEQlMdaZybN7tjg GAuk4cDU/b0J+7BknlfwS3RjqGw5ZEuEXXAiz4KFwcHbrz5rFrAEcEpDod1Z5NmvpFKX KzTg== X-Gm-Message-State: AOAM533ahGFqDl+2Gt5FT2oXqmK3x3vV8F4gVkPE6uXxV8tFFru/c/Bb SnVf/6iDQgTei3ApiWZznR3eng/qvfecIQ== X-Google-Smtp-Source: ABdhPJwj07m7NSEGJMSuAfHJ7qPKyzdtRoR8FmJzEkiBVDgBAvJuoRdDpvYbVdyeM8hldK3oO0+DNeon+My0nA== X-Received: from dmatlack-heavy.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:19cd]) (user=dmatlack job=sendgmr) by 2002:a17:90a:c7d2:b0:1d9:34fe:10dc with SMTP id gf18-20020a17090ac7d200b001d934fe10dcmr18025976pjb.109.1652473733328; Fri, 13 May 2022 13:28:53 -0700 (PDT) Date: Fri, 13 May 2022 20:28:11 +0000 In-Reply-To: <20220513202819.829591-1-dmatlack@google.com> Message-Id: <20220513202819.829591-14-dmatlack@google.com> Mime-Version: 1.0 References: <20220513202819.829591-1-dmatlack@google.com> X-Mailer: git-send-email 2.36.0.550.gb090851708-goog Subject: [PATCH v5 13/21] KVM: x86/mmu: Pass const memslot to rmap_add() From: David Matlack To: Paolo Bonzini Cc: Marc Zyngier , Huacai Chen , Aleksandar Markovic , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Sean Christopherson , Andrew Jones , Ben Gardon , Peter Xu , maciej.szmigiero@oracle.com, "moderated list:KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)" , "open list:KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)" , "open list:KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)" , "open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)" , Peter Feiner , Lai Jiangshan , David Matlack Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org rmap_add() only uses the slot to call gfn_to_rmap() which takes a const memslot. No functional change intended. Reviewed-by: Ben Gardon Signed-off-by: David Matlack --- arch/x86/kvm/mmu/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index bc66029d837f..8a6dec1c27c8 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1582,7 +1582,7 @@ static bool kvm_test_age_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head, #define RMAP_RECYCLE_THRESHOLD 1000 -static void rmap_add(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot, +static void rmap_add(struct kvm_vcpu *vcpu, const struct kvm_memory_slot *slot, u64 *spte, gfn_t gfn) { struct kvm_mmu_page *sp;