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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 66211C4338F for ; Wed, 4 Aug 2021 22:29:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 482DE6104F for ; Wed, 4 Aug 2021 22:29:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235175AbhHDW3Y (ORCPT ); Wed, 4 Aug 2021 18:29:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234061AbhHDW3X (ORCPT ); Wed, 4 Aug 2021 18:29:23 -0400 Received: from mail-pj1-x104a.google.com (mail-pj1-x104a.google.com [IPv6:2607:f8b0:4864:20::104a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA0A1C0613D5 for ; Wed, 4 Aug 2021 15:29:09 -0700 (PDT) Received: by mail-pj1-x104a.google.com with SMTP id 16-20020a17090a1990b0290178031dca45so3240337pji.9 for ; Wed, 04 Aug 2021 15:29:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=3qLK4Nv4GPhySUMhSJiYmgwBgyQ559hu8zpABx1xjR0=; b=TgtY1f7yds1E8Fs3NAPTCRCGoGCzS5AfionwpI+MG424S+xOhXX/S/HKxwkbx8Vvj/ yazkb3I+Jgx67wL8PDx6Iq+b5JxU9AtnsV3flsj73g2UIdoiudSEy8eXpkQXEDue1vCn cJZIJDk5Ig6BKELnCyLOB5d/rdAylN9XvzXciHPC6WiQF0BjhLbhaXUYw9HJHw9cfBGj QVyhRedd8QSJfTjjkEttHGRKF2RJvDLBKqNghlzzsCgiyulFkqrNCf+N5pPjJ43WAce9 P0xqhY7rY5+DNmvFCP0/yu0dMIry4rv2bXXKhRNnjJBuy5sXQV/6bzLn1Y0KIQRNTLy6 8GYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=3qLK4Nv4GPhySUMhSJiYmgwBgyQ559hu8zpABx1xjR0=; b=myGTvrSCgcPxx/lsZjCUVC+vxXxWHA0aFg5UStEBYnEeQ2MeP3u24sQ8lCrzJ4ZE7u RNJK0r7wHO1czallTgLw+uUF4nVPEJfI+JEJEITS0AmKy7xaLQWleSIbS+yJK2qmKk68 t8BkmJNLeFs8h/B6NDSylqtXRyKJSWTbNGTVlqwZ0xtuBBfzVQDfMXzJabBIrxnlewm3 INd7/qsvLycH/QFMMi/Rq9O2/AfRU8cgCP9HimuaVGYTOteD6S4tXWRPbs8hGj8VleuJ ygNuNuUoWyzFN/N09vI1z6hHpauZOBQ2EUbu8y+gDY1GiSouLtzvsU6G2Dig4wT8XVsq pL9g== X-Gm-Message-State: AOAM5335lXyDCwApVefEAexWcbzIBmRSwYQK7F7Ux2RBaSlsjdxuy64M VcG9eqopWCYQp+iENzLDpJjzHoEg0XQe9A== X-Google-Smtp-Source: ABdhPJxFOMR8j/pwMF2t/iZDzGRGA/E3skLYQpraW5OBBp83QOPT/xwsoQ9MJAHsnFYumDWWqxb8fwvqR5OQBQ== X-Received: from dmatlack-heavy.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:19cd]) (user=dmatlack job=sendgmr) by 2002:a17:90a:f293:: with SMTP id fs19mr636339pjb.0.1628116148870; Wed, 04 Aug 2021 15:29:08 -0700 (PDT) Date: Wed, 4 Aug 2021 22:28:43 +0000 In-Reply-To: <20210804222844.1419481-1-dmatlack@google.com> Message-Id: <20210804222844.1419481-7-dmatlack@google.com> Mime-Version: 1.0 References: <20210804222844.1419481-1-dmatlack@google.com> X-Mailer: git-send-email 2.32.0.554.ge1b32706d8-goog Subject: [PATCH v2 6/7] KVM: x86/mmu: Rename __gfn_to_rmap to gfn_to_rmap From: David Matlack To: Paolo Bonzini Cc: kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, Ben Gardon , Joerg Roedel , Jim Mattson , Wanpeng Li , Vitaly Kuznetsov , Sean Christopherson , Junaid Shahid , Andrew Jones , Paul Mackerras , Christian Borntraeger , Janosch Frank , David Matlack Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org gfn_to_rmap was removed in the previous patch so there is no need to retain the double underscore on __gfn_to_rmap. Reviewed-by: Paolo Bonzini Signed-off-by: David Matlack --- arch/x86/kvm/mmu/mmu.c | 25 ++++++++++++------------- arch/x86/kvm/mmu/mmu_audit.c | 4 ++-- 2 files changed, 14 insertions(+), 15 deletions(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 370a6ebc2ede..df493729d86c 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1034,8 +1034,8 @@ static bool pte_list_destroy(struct kvm_rmap_head *rmap_head, return true; } -static struct kvm_rmap_head *__gfn_to_rmap(gfn_t gfn, int level, - const struct kvm_memory_slot *slot) +static struct kvm_rmap_head *gfn_to_rmap(gfn_t gfn, int level, + const struct kvm_memory_slot *slot) { unsigned long idx; @@ -1060,7 +1060,7 @@ static int rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn) sp = sptep_to_sp(spte); kvm_mmu_page_set_gfn(sp, spte - sp->spt, gfn); slot = kvm_vcpu_gfn_to_memslot(vcpu, gfn); - rmap_head = __gfn_to_rmap(gfn, sp->role.level, slot); + rmap_head = gfn_to_rmap(gfn, sp->role.level, slot); return pte_list_add(vcpu, spte, rmap_head); } @@ -1084,7 +1084,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte) slots = kvm_memslots_for_spte_role(kvm, sp->role); slot = __gfn_to_memslot(slots, gfn); - rmap_head = __gfn_to_rmap(gfn, sp->role.level, slot); + rmap_head = gfn_to_rmap(gfn, sp->role.level, slot); __pte_list_remove(spte, rmap_head); } @@ -1306,8 +1306,8 @@ static void kvm_mmu_write_protect_pt_masked(struct kvm *kvm, return; while (mask) { - rmap_head = __gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), - PG_LEVEL_4K, slot); + rmap_head = gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), + PG_LEVEL_4K, slot); __rmap_write_protect(kvm, rmap_head, false); /* clear the first set bit */ @@ -1339,8 +1339,8 @@ static void kvm_mmu_clear_dirty_pt_masked(struct kvm *kvm, return; while (mask) { - rmap_head = __gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), - PG_LEVEL_4K, slot); + rmap_head = gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), + PG_LEVEL_4K, slot); __rmap_clear_dirty(kvm, rmap_head, slot); /* clear the first set bit */ @@ -1406,7 +1406,7 @@ bool kvm_mmu_slot_gfn_write_protect(struct kvm *kvm, if (kvm_memslots_have_rmaps(kvm)) { for (i = min_level; i <= KVM_MAX_HUGEPAGE_LEVEL; ++i) { - rmap_head = __gfn_to_rmap(gfn, i, slot); + rmap_head = gfn_to_rmap(gfn, i, slot); write_protected |= __rmap_write_protect(kvm, rmap_head, true); } } @@ -1506,9 +1506,8 @@ rmap_walk_init_level(struct slot_rmap_walk_iterator *iterator, int level) { iterator->level = level; iterator->gfn = iterator->start_gfn; - iterator->rmap = __gfn_to_rmap(iterator->gfn, level, iterator->slot); - iterator->end_rmap = __gfn_to_rmap(iterator->end_gfn, level, - iterator->slot); + iterator->rmap = gfn_to_rmap(iterator->gfn, level, iterator->slot); + iterator->end_rmap = gfn_to_rmap(iterator->end_gfn, level, iterator->slot); } static void @@ -1638,7 +1637,7 @@ static void rmap_recycle(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn) sp = sptep_to_sp(spte); slot = kvm_vcpu_gfn_to_memslot(vcpu, gfn); - rmap_head = __gfn_to_rmap(gfn, sp->role.level, slot); + rmap_head = gfn_to_rmap(gfn, sp->role.level, slot); kvm_unmap_rmapp(vcpu->kvm, rmap_head, NULL, gfn, sp->role.level, __pte(0)); kvm_flush_remote_tlbs_with_address(vcpu->kvm, sp->gfn, diff --git a/arch/x86/kvm/mmu/mmu_audit.c b/arch/x86/kvm/mmu/mmu_audit.c index cedc17b2f60e..9e7dcf999f08 100644 --- a/arch/x86/kvm/mmu/mmu_audit.c +++ b/arch/x86/kvm/mmu/mmu_audit.c @@ -147,7 +147,7 @@ static void inspect_spte_has_rmap(struct kvm *kvm, u64 *sptep) return; } - rmap_head = __gfn_to_rmap(gfn, rev_sp->role.level, slot); + rmap_head = gfn_to_rmap(gfn, rev_sp->role.level, slot); if (!rmap_head->val) { if (!__ratelimit(&ratelimit_state)) return; @@ -200,7 +200,7 @@ static void audit_write_protection(struct kvm *kvm, struct kvm_mmu_page *sp) slots = kvm_memslots_for_spte_role(kvm, sp->role); slot = __gfn_to_memslot(slots, sp->gfn); - rmap_head = __gfn_to_rmap(sp->gfn, PG_LEVEL_4K, slot); + rmap_head = gfn_to_rmap(sp->gfn, PG_LEVEL_4K, slot); for_each_rmap_spte(rmap_head, &iter, sptep) { if (is_writable_pte(*sptep)) -- 2.32.0.554.ge1b32706d8-goog