Messages in this thread | | | Subject | Re: [PATCH v4 3/8] nvmet: implement namespace identify descriptor list | From | Johannes Thumshirn <> | Date | Tue, 6 Jun 2017 14:04:15 +0200 |
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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.
-- Johannes Thumshirn Storage jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
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