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Code Issues Releases Wiki Activity

KVM: MIPS: Setup VZ emulation? directly from kvm_mips_init()

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Invoke kvm_mips_emulation_init() directly from kvm_mips_init() instead
of bouncing through kvm_init()=>kvm_arch_init().  Functionally, this is
a glorified nop as invoking kvm_arch_init() is the very first action
performed by kvm_init().

Emptying kvm_arch_init() will allow dropping the hook entirely once all
architecture implementations are nops.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221130230934.1014142-23-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2022-11-30 23:09:06 +00:00 committed by Paolo Bonzini
parent 1cfc1c7bf5
commit 3fb8e89aa2
1 changed files with 5 additions and 1 deletions
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6
arch/mips/kvm/mips.c
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@ -1012,7 +1012,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
int kvm_arch_init(void *opaque)
{
return kvm_mips_emulation_init();
return 0;
}
void kvm_arch_exit(void)
@ -1636,6 +1636,10 @@ static int __init kvm_mips_init(void)
if (ret)
return ret;
ret = kvm_mips_emulation_init();
if (ret)
return ret;
ret = kvm_init(NULL, sizeof(struct kvm_vcpu), 0, THIS_MODULE);
if (ret)