Re: [PATCH 2/3] target: Fix reporting of supported VPD pages

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On Wed, Jul 6, 2011 at 12:22 AM, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
>> +     /*
>> +      * Only report the INQUIRY EVPD=1 pages after a valid NAA
>> +      * Registered Extended LUN WWN has been set via ConfigFS
>> +      * during device creation/restart.
>> +      */
>> +     if (cmd->se_dev->se_sub_dev->su_dev_flags &
>> +                     SDF_EMULATED_VPD_UNIT_SERIAL) {

> I don't think this check makes sense for all VPD pages, but only those
> actually containing the serial number or similar identifiers.  Then
> again it's not making things worse for now.

Good point.  In fact my patch would make it easier to fix that, since we
could just add a flag to the table of vpd pages that says whether we need
a serial number for that page.  I'll add that to my list of things to do once
this gets merged up.

Thanks,
  Roland
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