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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D2EEC433F5 for ; Wed, 4 May 2022 22:53:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379646AbiEDW46 (ORCPT ); Wed, 4 May 2022 18:56:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379511AbiEDWyT (ORCPT ); Wed, 4 May 2022 18:54:19 -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 4F73A49F21 for ; Wed, 4 May 2022 15:50:41 -0700 (PDT) Received: by mail-pj1-x1049.google.com with SMTP id m8-20020a17090aab0800b001cb1320ef6eso3572032pjq.3 for ; Wed, 04 May 2022 15:50:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=reply-to:date:in-reply-to:message-id:mime-version:references :subject:from:to:cc; bh=ztjnvpybo6qyJr4BCUQZplU60TknzqXz63x+EIsC6l4=; b=HEVRh7Qi/0VDYfBHYfpsJkhYsINB2+4swUPsCXzbh+ISGOSwGRPMape+yG7EB4u1HP smlhkd9XnBFtCVA+Y6W9RQiQILtcwy6J6In9Lc/U06e/LxkSGbtb2gv0gTwP1eKZhjwz Fa3OUF0LPi4fIvh+feElOnNdE/ydNIaVEIMU9CiFmJaORRE4HRLaR4r/EKJDs4ffKSOc dQ68r5nk/kiAFOdq12W+V59N3qLhlFypcWVp6lil4pVwBXuAwJpxEwLvjQ07EPjrqW8n hVCXbrfOfEpxTxPqZqAr1/6W6znhpAcOyU7Lp9V6OZzMOgehlQH89sa5k+VlAcjG6nsw +H8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:reply-to:date:in-reply-to:message-id :mime-version:references:subject:from:to:cc; bh=ztjnvpybo6qyJr4BCUQZplU60TknzqXz63x+EIsC6l4=; b=mdV1n1Z0xu+iN8e+Fq/9xPq82re7/u5JJewsvzA36USZGlzARp9Nr+0Fo+nNzEYyx6 uz9z0b8kFRrNU2KR0nF/T6HpLydjHBl6qFOMe6+ydhQBx5lR3N87ktl7myfX8OPpApn1 dLm9uKm7WNMsEPnhJj1xM2HKJsI9OZIWgaIbBxZIHz/gchytTYClXD8iOg4QeDQ3GPij LXFUhKEao5f0SKatnNOcgOSXqa3R+5vcRwdAf1cm81iflURuigmnjZznCOzOudj5LegQ 5dm7X4Ey+7UNWH2dEf6aOZjycQAazEGHyeO0ydpPD8f+0IQY8Uup49jqieYU99zVXVqv qcOg== X-Gm-Message-State: AOAM530OAEfZEiBkSRAL+tXnLiNip1Q6RKhifC56NqVA7e2Hf1FpPSOD 3dQ3B7gDQXPRM5tCmWTKNZmgNhL1HVY= X-Google-Smtp-Source: ABdhPJwnm6QCl8AXKbY5Y6wBKFPEVscShpEWXNkccFP3F3CbQjoBjoM6LK+D+BXDp5vX6jLW/1iGIZdXO+o= X-Received: from seanjc.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:3e5]) (user=seanjc job=sendgmr) by 2002:a17:902:ec83:b0:15e:b5d2:a81b with SMTP id x3-20020a170902ec8300b0015eb5d2a81bmr10949310plg.64.1651704640674; Wed, 04 May 2022 15:50:40 -0700 (PDT) Reply-To: Sean Christopherson Date: Wed, 4 May 2022 22:47:46 +0000 In-Reply-To: <20220504224914.1654036-1-seanjc@google.com> Message-Id: <20220504224914.1654036-41-seanjc@google.com> Mime-Version: 1.0 References: <20220504224914.1654036-1-seanjc@google.com> X-Mailer: git-send-email 2.36.0.464.gb9c8b46e94-goog Subject: [PATCH 040/128] KVM: selftests: Rename 'struct vcpu' to 'struct kvm_vcpu' From: Sean Christopherson To: Paolo Bonzini Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Vitaly Kuznetsov , Andrew Jones , David Matlack , Ben Gardon , Oliver Upton , Sean Christopherson Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rename 'struct vcpu' to 'struct kvm_vcpu' to align with 'struct kvm_vm' in the selftest, and to give readers a hint that the struct is specific to KVM. Signed-off-by: Sean Christopherson --- .../selftests/kvm/include/kvm_util_base.h | 11 +++--- tools/testing/selftests/kvm/lib/kvm_util.c | 36 +++++++++---------- .../selftests/kvm/lib/s390x/processor.c | 2 +- .../selftests/kvm/lib/x86_64/processor.c | 6 ++-- 4 files changed, 27 insertions(+), 28 deletions(-) diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index 96e08c9be013..ca65771388e7 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -16,6 +16,7 @@ #include #include "linux/rbtree.h" + #include #include "sparsebit.h" @@ -43,7 +44,7 @@ struct userspace_mem_region { struct hlist_node slot_node; }; -struct vcpu { +struct kvm_vcpu { struct list_head list; uint32_t id; int fd; @@ -92,7 +93,7 @@ struct kvm_vm { continue; \ else -struct vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid); +struct kvm_vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid); /* * Virtual Translation Tables Dump @@ -643,17 +644,17 @@ struct kvm_vm *vm_create_with_vcpus(enum vm_guest_mode mode, uint32_t nr_vcpus, * Create a VM with a single vCPU with reasonable defaults and @extra_mem_pages * additional pages of guest memory. Returns the VM and vCPU (via out param). */ -struct kvm_vm *__vm_create_with_one_vcpu(struct vcpu **vcpu, +struct kvm_vm *__vm_create_with_one_vcpu(struct kvm_vcpu **vcpu, uint64_t extra_mem_pages, void *guest_code); -static inline struct kvm_vm *vm_create_with_one_vcpu(struct vcpu **vcpu, +static inline struct kvm_vm *vm_create_with_one_vcpu(struct kvm_vcpu **vcpu, void *guest_code) { return __vm_create_with_one_vcpu(vcpu, 0, guest_code); } -struct vcpu *vm_recreate_with_one_vcpu(struct kvm_vm *vm); +struct kvm_vcpu *vm_recreate_with_one_vcpu(struct kvm_vm *vm); /* * Adds a vCPU with reasonable defaults (e.g. a stack) diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index d31ac35a86f3..911869b350ea 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -353,7 +353,7 @@ struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages, (uint32_t []){ vcpuid }); } -struct kvm_vm *__vm_create_with_one_vcpu(struct vcpu **vcpu, +struct kvm_vm *__vm_create_with_one_vcpu(struct kvm_vcpu **vcpu, uint64_t extra_mem_pages, void *guest_code) { @@ -397,7 +397,7 @@ void kvm_vm_restart(struct kvm_vm *vmp) } } -struct vcpu *vm_recreate_with_one_vcpu(struct kvm_vm *vm) +struct kvm_vcpu *vm_recreate_with_one_vcpu(struct kvm_vm *vm) { kvm_vm_restart(vm); @@ -476,23 +476,23 @@ kvm_userspace_memory_region_find(struct kvm_vm *vm, uint64_t start, return ®ion->region; } -static struct vcpu *vcpu_find(struct kvm_vm *vm, uint32_t vcpuid) +static struct kvm_vcpu *vcpu_find(struct kvm_vm *vm, uint32_t vcpu_id) { - struct vcpu *vcpu; + struct kvm_vcpu *vcpu; list_for_each_entry(vcpu, &vm->vcpus, list) { - if (vcpu->id == vcpuid) + if (vcpu->id == vcpu_id) return vcpu; } return NULL; } -struct vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid) +struct kvm_vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpu_id) { - struct vcpu *vcpu = vcpu_find(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_find(vm, vcpu_id); - TEST_ASSERT(vcpu, "vCPU %d does not exist", vcpuid); + TEST_ASSERT(vcpu, "vCPU %d does not exist", vcpu_id); return vcpu; } @@ -508,7 +508,7 @@ struct vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid) * * Removes a vCPU from a VM and frees its resources. */ -static void vm_vcpu_rm(struct kvm_vm *vm, struct vcpu *vcpu) +static void vm_vcpu_rm(struct kvm_vm *vm, struct kvm_vcpu *vcpu) { int ret; @@ -530,7 +530,7 @@ static void vm_vcpu_rm(struct kvm_vm *vm, struct vcpu *vcpu) void kvm_vm_release(struct kvm_vm *vmp) { - struct vcpu *vcpu, *tmp; + struct kvm_vcpu *vcpu, *tmp; int ret; list_for_each_entry_safe(vcpu, tmp, &vmp->vcpus, list) @@ -1082,7 +1082,7 @@ static int vcpu_mmap_sz(void) */ void vm_vcpu_add(struct kvm_vm *vm, uint32_t vcpuid) { - struct vcpu *vcpu; + struct kvm_vcpu *vcpu; /* Confirm a vcpu with the specified id doesn't already exist. */ TEST_ASSERT(!vcpu_find(vm, vcpuid), "vCPU%d already exists\n", vcpuid); @@ -1456,7 +1456,7 @@ void vm_create_irqchip(struct kvm_vm *vm) */ struct kvm_run *vcpu_state(struct kvm_vm *vm, uint32_t vcpuid) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); return vcpu->run; } @@ -1497,7 +1497,7 @@ int _vcpu_run(struct kvm_vm *vm, uint32_t vcpuid) void vcpu_run_complete_io(struct kvm_vm *vm, uint32_t vcpuid) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); int ret; vcpu->run->immediate_exit = 1; @@ -1541,7 +1541,7 @@ struct kvm_reg_list *vcpu_get_reg_list(struct kvm_vm *vm, uint32_t vcpuid) int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long cmd, void *arg) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); return ioctl(vcpu->fd, cmd, arg); } @@ -1556,7 +1556,7 @@ void _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long cmd, void *vcpu_map_dirty_ring(struct kvm_vm *vm, uint32_t vcpuid) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); uint32_t size = vm->dirty_ring_size; TEST_ASSERT(size > 0, "Should enable dirty ring first"); @@ -1677,9 +1677,7 @@ void vcpu_device_attr_set(struct kvm_vm *vm, uint32_t vcpuid, uint32_t group, int __vcpu_has_device_attr(struct kvm_vm *vm, uint32_t vcpuid, uint32_t group, uint64_t attr) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); - - return __kvm_has_device_attr(vcpu->fd, group, attr); + return __kvm_has_device_attr(vcpu_get(vm, vcpuid)->fd, group, attr); } /* @@ -1772,7 +1770,7 @@ void vm_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) { int ctr; struct userspace_mem_region *region; - struct vcpu *vcpu; + struct kvm_vcpu *vcpu; fprintf(stream, "%*smode: 0x%x\n", indent, "", vm->mode); fprintf(stream, "%*sfd: %i\n", indent, "", vm->fd); diff --git a/tools/testing/selftests/kvm/lib/s390x/processor.c b/tools/testing/selftests/kvm/lib/s390x/processor.c index df9d9650d916..aec15ca9d887 100644 --- a/tools/testing/selftests/kvm/lib/s390x/processor.c +++ b/tools/testing/selftests/kvm/lib/s390x/processor.c @@ -207,7 +207,7 @@ void vcpu_args_set(struct kvm_vm *vm, uint32_t vcpuid, unsigned int num, ...) void vcpu_dump(FILE *stream, struct kvm_vm *vm, uint32_t vcpuid, uint8_t indent) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); fprintf(stream, "%*spstate: psw: 0x%.16llx:0x%.16llx\n", indent, "", vcpu->run->psw_mask, vcpu->run->psw_addr); diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index 1e3d68bdfc7d..91b326cd43a2 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -938,7 +938,7 @@ struct kvm_msr_list *kvm_get_msr_index_list(void) return list; } -static int vcpu_save_xsave_state(struct kvm_vm *vm, struct vcpu *vcpu, +static int vcpu_save_xsave_state(struct kvm_vm *vm, struct kvm_vcpu *vcpu, struct kvm_x86_state *state) { int size; @@ -956,7 +956,7 @@ static int vcpu_save_xsave_state(struct kvm_vm *vm, struct vcpu *vcpu, struct kvm_x86_state *vcpu_save_state(struct kvm_vm *vm, uint32_t vcpuid) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); struct kvm_msr_list *list; struct kvm_x86_state *state; int nmsrs, r, i; @@ -1037,7 +1037,7 @@ struct kvm_x86_state *vcpu_save_state(struct kvm_vm *vm, uint32_t vcpuid) void vcpu_load_state(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_x86_state *state) { - struct vcpu *vcpu = vcpu_get(vm, vcpuid); + struct kvm_vcpu *vcpu = vcpu_get(vm, vcpuid); int r; r = ioctl(vcpu->fd, KVM_SET_SREGS, &state->sregs); -- 2.36.0.464.gb9c8b46e94-goog