From a578a0a9e3526483ad1904fac019d95e7089fb34 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Wed, 30 Nov 2022 23:09:13 +0000 Subject: KVM: Drop kvm_arch_{init,exit}() hooks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Drop kvm_arch_init() and kvm_arch_exit() now that all implementations are nops. No functional change intended. Signed-off-by: Sean Christopherson Reviewed-by: Eric Farman # s390 Reviewed-by: Philippe Mathieu-Daudé Acked-by: Anup Patel Message-Id: <20221130230934.1014142-30-seanjc@google.com> Signed-off-by: Paolo Bonzini --- virt/kvm/kvm_main.c | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) (limited to 'virt/kvm/kvm_main.c') diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 8393347fd35f..597ff734b312 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -5921,20 +5921,8 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, int r; int cpu; - /* - * FIXME: Get rid of kvm_arch_init(), vendor code should call arch code - * directly. Note, kvm_arch_init() _must_ be called before anything - * else as x86 relies on checks buried in kvm_arch_init() to guard - * against multiple calls to kvm_init(). - */ - r = kvm_arch_init(opaque); - if (r) - return r; - - if (!zalloc_cpumask_var(&cpus_hardware_enabled, GFP_KERNEL)) { - r = -ENOMEM; - goto err_hw_enabled; - } + if (!zalloc_cpumask_var(&cpus_hardware_enabled, GFP_KERNEL)) + return -ENOMEM; c.ret = &r; c.opaque = opaque; @@ -6022,8 +6010,6 @@ out_free_3: cpuhp_remove_state_nocalls(CPUHP_AP_KVM_STARTING); out_free_2: free_cpumask_var(cpus_hardware_enabled); -err_hw_enabled: - kvm_arch_exit(); return r; } EXPORT_SYMBOL_GPL(kvm_init); @@ -6051,7 +6037,6 @@ void kvm_exit(void) on_each_cpu(hardware_disable_nolock, NULL, 1); kvm_irqfd_exit(); free_cpumask_var(cpus_hardware_enabled); - kvm_arch_exit(); } EXPORT_SYMBOL_GPL(kvm_exit); -- cgit v1.2.3