diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-11-30 23:09:16 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-12-29 15:41:28 -0500 |
| commit | 81a1cf9f89a6b71e71bfd7d43837ce9235e70b38 (patch) | |
| tree | 94a2b1ece283566e7e91689e3f28ede2ea561730 /virt | |
| parent | 3045c483eeeed56d2e709334cd590c1cfb748610 (diff) | |
KVM: Drop kvm_arch_check_processor_compat() hook
Drop kvm_arch_check_processor_compat() and its support code now that all
architecture implementations are nops.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Farman <farman@linux.ibm.com> # s390
Acked-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Kai Huang <kai.huang@intel.com>
Message-Id: <20221130230934.1014142-33-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 597ff734b312..e13b369cfc1b 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -5902,36 +5902,14 @@ void kvm_unregister_perf_callbacks(void) } #endif -struct kvm_cpu_compat_check { - void *opaque; - int *ret; -}; - -static void check_processor_compat(void *data) +int kvm_init(unsigned vcpu_size, unsigned vcpu_align, struct module *module) { - struct kvm_cpu_compat_check *c = data; - - *c->ret = kvm_arch_check_processor_compat(c->opaque); -} - -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, - struct module *module) -{ - struct kvm_cpu_compat_check c; int r; int cpu; if (!zalloc_cpumask_var(&cpus_hardware_enabled, GFP_KERNEL)) return -ENOMEM; - c.ret = &r; - c.opaque = opaque; - for_each_online_cpu(cpu) { - smp_call_function_single(cpu, check_processor_compat, &c, 1); - if (r < 0) - goto out_free_2; - } - r = cpuhp_setup_state_nocalls(CPUHP_AP_KVM_STARTING, "kvm/cpu:starting", kvm_starting_cpu, kvm_dying_cpu); if (r) |