Re: [RFT][PATCH v2 9/9] vfio: Replace phys_pfn with pages for vfio_pin_pages()

To: Nicolin Chen <nicolinc@xxxxxxxxxx>
Subject: Re: [RFT][PATCH v2 9/9] vfio: Replace phys_pfn with pages for vfio_pin_pages()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 5 Jul 2022 23:57:51 -0700
Cc: kwankhede@xxxxxxxxxx, corbet@xxxxxxx, hca@xxxxxxxxxxxxx, gor@xxxxxxxxxxxxx, agordeev@xxxxxxxxxxxxx, borntraeger@xxxxxxxxxxxxx, svens@xxxxxxxxxxxxx, zhenyuw@xxxxxxxxxxxxxxx, zhi.a.wang@xxxxxxxxx, jani.nikula@xxxxxxxxxxxxxxx, joonas.lahtinen@xxxxxxxxxxxxxxx, rodrigo.vivi@xxxxxxxxx, tvrtko.ursulin@xxxxxxxxxxxxxxx, airlied@xxxxxxxx, daniel@xxxxxxxx, farman@xxxxxxxxxxxxx, mjrosato@xxxxxxxxxxxxx, pasic@xxxxxxxxxxxxx, vneethv@xxxxxxxxxxxxx, oberpar@xxxxxxxxxxxxx, freude@xxxxxxxxxxxxx, akrowiak@xxxxxxxxxxxxx, jjherne@xxxxxxxxxxxxx, alex.williamson@xxxxxxxxxx, cohuck@xxxxxxxxxx, jgg@xxxxxxxxxx, kevin.tian@xxxxxxxxx, hch@xxxxxxxxxxxxx, jchrist@xxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx, intel-gfx@xxxxxxxxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx
In-reply-to: <20220706062759.24946-10-nicolinc@nvidia.com>
References: <20220706062759.24946-1-nicolinc@nvidia.com> <20220706062759.24946-10-nicolinc@nvidia.com>

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [RFT][PATCH v2 0/9] Update vfio_pin/unpin_pages API
  - From: Nicolin Chen
- [RFT][PATCH v2 9/9] vfio: Replace phys_pfn with pages for vfio_pin_pages()
  - From: Nicolin Chen