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SubjectRe: [PATCH 2/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version
On Tue, Jul 08, 2014 at 05:46:46PM -0700, K. Y. Srinivasan wrote:
> Going forward it is possible that some of the commands that are not currently
> implemented will be implemented on future Windows hosts. Make command filtering
> depend on the host version.

> + if (vmstor_current_major <= VMSTOR_WIN8_MAJOR) {
> + /*
> + * On legacy hosts filter unimplemented commands.
> + */
> + if (!storvsc_scsi_cmd_ok(scmnd)) {
> + scmnd->scsi_done(scmnd);
> + return 0;
> + }

So post-Win8 versions don't need command filering as they can properly
reject commands they don't understand? If that's the case please state
it in the patch description.



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