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authorPaolo Bonzini <pbonzini@redhat.com>2017-12-12 17:41:34 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2017-12-14 09:26:59 +0100
commit5cb0944c0c66004c0d9006a7f0fba5782ae38f69 (patch)
tree9211f9da6c453788e220eb06fa0ce3518e9e433c /drivers/hwmon/max6621.c
parent9b062471e52a1692c5563ba1535c84d708e2ff6f (diff)
downloadop-kernel-dev-5cb0944c0c66004c0d9006a7f0fba5782ae38f69.zip
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KVM: introduce kvm_arch_vcpu_async_ioctl
After the vcpu_load/vcpu_put pushdown, the handling of asynchronous VCPU ioctl is already much clearer in that it is obvious that they bypass vcpu_load and vcpu_put. However, it is still not perfect in that the different state of the VCPU mutex is still hidden in the caller. Separate those ioctls into a new function kvm_arch_vcpu_async_ioctl that returns -ENOIOCTLCMD for more "traditional" synchronous ioctls. Cc: James Hogan <jhogan@kernel.org> Cc: Paul Mackerras <paulus@ozlabs.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Suggested-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/hwmon/max6621.c')
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