Re: [PATCH 01/12] VMCI: context implementation.
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From: Greg KH <gregkh@linuxfoundation.org>
Date: 2012-10-30 02:06:59
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On Mon, Oct 29, 2012 at 06:03:42PM -0700, George Zhang wrote:
VMCI Context code maintains state for vmci and allows the driver to communicate with multiple VMs.
Very minor nit, wrap your changelog comments at 72 columns or at the least, 80. Didn't checkpatch complain about that?
quoted hunk ↗ jump to hunk
+/* + * vmci_context_id_to_host_vmid() - Map CID to HostID + * @context_id: Context ID of VMCI context. + * @host_vmid: Host VM ID data + * @host_vmid_len: Length of Host VM ID Data. + * + * Maps a context ID to the host specific (process/world) ID + * of the VM/VMX. This function is not used on Linux systems + * and should be ignored. + */ +int vmci_context_id_to_host_vmid(u32 context_id, + void *host_vmid, size_t host_vmid_len) +{ + return VMCI_ERROR_UNAVAILABLE; +} +EXPORT_SYMBOL_GPL(vmci_context_id_to_host_vmid);
Why even have this function if it doesn't do anything? thanks, greg k-h