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Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor list

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On 06/05/2017 07:35 AM, Christoph Hellwig wrote:
> I think this needs to zero the remainder of the 4k
> buffer, quoting the spec:

*gah* yeah, my initial version with the kzalloc() took care of it.

> It could be easily done by copying the zero page to userspace.
> Eventually I want to add a helper to zero parts of a sglist to
> lib/scatterlist.c, but I don't want to burden that on you.

I'll have a look.

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Johannes Thumshirn                                          Storage
jthumshirn@suse.de                                +49 911 74053 689
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[PATCH v4 3/8] nvmet: implement namespace identify descriptor list Johannes Thumshirn <jthumshirn@suse.de> - 2017-06-04 12:40 +0200
  Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor  list Sagi Grimberg <sagi@grimberg.me> - 2017-06-04 17:10 +0200
  Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor         list Christoph Hellwig <hch@lst.de> - 2017-06-05 07:40 +0200
    Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor  list Johannes Thumshirn <jthumshirn@suse.de> - 2017-06-06 14:10 +0200
  Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor  list Hannes Reinecke <hare@suse.de> - 2017-06-06 08:30 +0200

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