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[184.147.118.108]) by smtp.gmail.com with ESMTPSA id c12sm277980qtv.83.2021.06.02.17.09.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jun 2021 17:09:52 -0700 (PDT) Date: Wed, 2 Jun 2021 20:09:50 -0400 From: Peter Xu To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Axel Rasmussen , "Kirill A . Shutemov" , Hugh Dickins , Miaohe Lin , Mike Rapoport , Jerome Glisse , Andrea Arcangeli , Nadav Amit , Mike Kravetz , Jason Gunthorpe , Matthew Wilcox Subject: Re: [PATCH v3 00/27] userfaultfd-wp: Support shmem and hugetlbfs Message-ID: References: <20210527201927.29586-1-peterx@redhat.com> <20210602153606.93cfe1dfdaa2e11a2d863df2@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210602153606.93cfe1dfdaa2e11a2d863df2@linux-foundation.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 02, 2021 at 03:36:06PM -0700, Andrew Morton wrote: > On Wed, 2 Jun 2021 10:40:04 -0400 Peter Xu wrote: > > > On Thu, May 27, 2021 at 04:19:00PM -0400, Peter Xu wrote: > > > This is v3 of uffd-wp shmem & hugetlbfs support, which completes uffd-wp as a > > > kernel full feature, as it only supports anonymous before this series. It's > > > based on latest v5.13-rc3-mmots-2021-05-25-20-12. > > > > Andrew, > > > > Any suggestion on how I should move on with this series? > > > > It is large, and thinly reviewed. I haven't seriously looked at it > yet. If nothing much else happens I might toss it in there for some > additional exposure but I do think more input from other developers is > needed before we go further. It's just that the 1st RFC series was posted ~6 months ago and the major things should be mostly the same since then (we've got a few patches merged; but mostly for the sake of dependencies of other projects): https://lore.kernel.org/lkml/20210115170907.24498-1-peterx@redhat.com/ So I start to doubt whether I should ask you for help (after bothering at least Mike and Hugh already :), as I have very little confidence that this series will be reviewed thoroughly in the near future if I do nothing. But I definitely agree with you, it's still relatively large changeset with not so much review done. Let's keep it there for some more time, then. Thanks, -- Peter Xu