Re: [PATCH v3 hmm 03/12] mm/hmm: Hold a mmgrab from hmm to mm

To: Jason Gunthorpe <jgg@xxxxxxxx>
Subject: Re: [PATCH v3 hmm 03/12] mm/hmm: Hold a mmgrab from hmm to mm
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sat, 15 Jun 2019 06:59:42 -0700
Cc: Jerome Glisse <jglisse@xxxxxxxxxx>, Ralph Campbell <rcampbell@xxxxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>, Felix.Kuehling@xxxxxxx, linux-rdma@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Andrea Arcangeli <aarcange@xxxxxxxxxx>, dri-devel@xxxxxxxxxxxxxxxxxxxxx, amd-gfx@xxxxxxxxxxxxxxxxxxxxx, Ben Skeggs <bskeggs@xxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxxxx>, Ira Weiny <ira.weiny@xxxxxxxxx>, Philip Yang <Philip.Yang@xxxxxxx>
In-reply-to: <20190614004450.20252-4-jgg@ziepe.ca>
References: <20190614004450.20252-1-jgg@ziepe.ca> <20190614004450.20252-4-jgg@ziepe.ca>
User-agent: Mutt/1.11.4 (2019-03-13)

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v3 hmm 00/12] mm/hmm: Various revisions from a locking/code review
  - From: Jason Gunthorpe
- [PATCH v3 hmm 03/12] mm/hmm: Hold a mmgrab from hmm to mm
  - From: Jason Gunthorpe