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Subject: Re: improve use_mm / unuse_mm v2
To:     Christoph Hellwig <hch@lst.de>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Morton <akpm@linux-foundation.org>
Cc:     Al Viro <viro@zeniv.linux.org.uk>,
        Felix Kuehling <Felix.Kuehling@amd.com>,
        Alex Deucher <alexander.deucher@amd.com>,
        Zhenyu Wang <zhenyuw@linux.intel.com>,
        Zhi Wang <zhi.a.wang@intel.com>,
        Felipe Balbi <balbi@kernel.org>,
        "Michael S. Tsirkin" <mst@redhat.com>,
        Jason Wang <jasowang@redhat.com>, linux-kernel@vger.kernel.org,
        amd-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org,
        intel-gfx@lists.freedesktop.org, linux-usb@vger.kernel.org,
        virtualization@lists.linux-foundation.org,
        linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org,
        linux-mm@kvack.org
References: <20200416053158.586887-1-hch@lst.de>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <8d314bc3-ea59-684d-2d34-20b152a36f4f@kernel.dk>
Date:   Fri, 17 Apr 2020 08:25:38 -0600
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On 4/15/20 11:31 PM, Christoph Hellwig wrote:
> Hi all,
> 
> this series improves the use_mm / unuse_mm interface by better
> documenting the assumptions, and my taking the set_fs manipulations
> spread over the callers into the core API.
> 
> Changes since v1:
>  - drop a few patches
>  - fix a comment typo
>  - cover the newly merged use_mm/unuse_mm caller in vfio

You can add my reviewed-by/tested-by to the patches, passes the
io_uring regression tests.

-- 
Jens Axboe