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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 DC89AC2D0D1 for ; Wed, 18 Dec 2019 21:56:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA7C424672 for ; Wed, 18 Dec 2019 21:56:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727135AbfLRVzv (ORCPT ); Wed, 18 Dec 2019 16:55:51 -0500 Received: from mga01.intel.com ([192.55.52.88]:56974 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727114AbfLRVzv (ORCPT ); Wed, 18 Dec 2019 16:55:51 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Dec 2019 13:55:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,330,1571727600"; d="scan'208";a="222108164" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.202]) by fmsmga001.fm.intel.com with ESMTP; 18 Dec 2019 13:55:49 -0800 From: Sean Christopherson To: Marc Zyngier , James Hogan , Paul Mackerras , Christian Borntraeger , Janosch Frank , Paolo Bonzini Cc: James Morse , Julien Thierry , Suzuki K Poulose , David Hildenbrand , Cornelia Huck , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kurz Subject: [PATCH v2 37/45] KVM: Drop kvm_arch_vcpu_setup() Date: Wed, 18 Dec 2019 13:55:22 -0800 Message-Id: <20191218215530.2280-38-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191218215530.2280-1-sean.j.christopherson@intel.com> References: <20191218215530.2280-1-sean.j.christopherson@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Remove kvm_arch_vcpu_setup() now that all arch specific implementations are nops. Acked-by: Christoffer Dall Signed-off-by: Sean Christopherson --- arch/arm/kvm/guest.c | 5 ----- arch/arm64/kvm/guest.c | 5 ----- arch/mips/kvm/mips.c | 5 ----- arch/powerpc/kvm/book3s.c | 5 ----- arch/powerpc/kvm/booke.c | 5 ----- arch/s390/kvm/kvm-s390.c | 5 ----- arch/x86/kvm/x86.c | 5 ----- include/linux/kvm_host.h | 1 - virt/kvm/kvm_main.c | 5 ----- 9 files changed, 41 deletions(-) diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c index 0e6f23504c26..9f7ae0d8690f 100644 --- a/arch/arm/kvm/guest.c +++ b/arch/arm/kvm/guest.c @@ -34,11 +34,6 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { NULL } }; -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - static u64 core_reg_offset_from_id(u64 id) { return id & ~(KVM_REG_ARCH_MASK | KVM_REG_SIZE_MASK | KVM_REG_ARM_CORE); diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 2fff06114a8f..2bd92301d32f 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -47,11 +47,6 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { NULL } }; -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - static bool core_reg_offset_is_vreg(u64 off) { return off >= KVM_REG_ARM_CORE_REG(fp_regs.vregs) && diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index b3a4435af66b..06366e2415a6 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -1244,11 +1244,6 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, return 0; } -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - static void kvm_mips_set_c0_status(void) { u32 status = read_c0_status(); diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 5ad20fc0c6a1..0d393f1a835b 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -471,11 +471,6 @@ int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, } EXPORT_SYMBOL_GPL(kvmppc_load_last_inst); -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu) { return 0; diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index b1b5073a22b1..35b781775d3d 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -1377,11 +1377,6 @@ static void kvmppc_set_tsr(struct kvm_vcpu *vcpu, u32 new_tsr) update_timer_ints(vcpu); } -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu) { /* setup watchdog timer once */ diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 5cd92c9fc050..bcdd542b96a2 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -2931,11 +2931,6 @@ static void kvm_s390_vcpu_setup_model(struct kvm_vcpu *vcpu) vcpu->arch.sie_block->fac = (u32)(u64) model->fac_list; } -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - static int kvm_s390_vcpu_setup(struct kvm_vcpu *vcpu) { int rc = 0; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 0ab96dc3dd08..20f8ac086824 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -9116,11 +9116,6 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu) return 0; } -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -{ - return 0; -} - void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu) { struct msr_data msr; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index d24e6c134d15..792b122e44fa 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -873,7 +873,6 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu); void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu); int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id); int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu); -int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 876cf3dd2c97..f76b2155dfee 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2753,10 +2753,6 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, u32 id) if (r) goto vcpu_uninit; - r = kvm_arch_vcpu_setup(vcpu); - if (r) - goto vcpu_destroy; - kvm_create_vcpu_debugfs(vcpu); mutex_lock(&kvm->lock); @@ -2792,7 +2788,6 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, u32 id) unlock_vcpu_destroy: mutex_unlock(&kvm->lock); debugfs_remove_recursive(vcpu->debugfs_dentry); -vcpu_destroy: kvm_arch_vcpu_destroy(vcpu); vcpu_uninit: kvm_vcpu_uninit(vcpu); -- 2.24.1