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| author | Sean Christopherson <seanjc@google.com> | 2022-11-30 23:09:13 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-12-29 15:41:23 -0500 |
| commit | a578a0a9e3526483ad1904fac019d95e7089fb34 (patch) | |
| tree | 5d90cddb8d0a3d01fe17563b15cb57787f900a5c /virt | |
| parent | 6c30cd2ef43d15f9799d8a77dca2f075e9d717e6 (diff) | |
| download | lwn-a578a0a9e3526483ad1904fac019d95e7089fb34.tar.gz lwn-a578a0a9e3526483ad1904fac019d95e7089fb34.zip | |
KVM: Drop kvm_arch_{init,exit}() hooks
Drop kvm_arch_init() and kvm_arch_exit() now that all implementations
are nops.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com> # s390
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Anup Patel <anup@brainfault.org>
Message-Id: <20221130230934.1014142-30-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 19 |
1 files changed, 2 insertions, 17 deletions
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); |