From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Subject: Re: [PATCH v3 hmm 06/12] mm/hmm: Hold on to the mmget for the
 lifetime of the range
Date: Sat, 15 Jun 2019 07:14:35 -0700
Message-ID: <20190615141435.GF17724@infradead.org>
References: <20190614004450.20252-1-jgg@ziepe.ca>
 <20190614004450.20252-7-jgg@ziepe.ca>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Content-Disposition: inline
In-Reply-To: <20190614004450.20252-7-jgg-uk2M96/98Pc@public.gmane.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: Jason Gunthorpe <jgg-uk2M96/98Pc@public.gmane.org>
Cc: Andrea Arcangeli <aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Philip Yang <Philip.Yang-5C7GfCeVMHo@public.gmane.org>, Ralph Campbell <rcampbell-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, John Hubbard <jhubbard-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>, Felix.Kuehling-5C7GfCeVMHo@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, Jerome Glisse <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Jason Gunthorpe <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
List-Id: linux-rdma@vger.kernel.org

PiAgCW11dGV4X2xvY2soJmhtbS0+bG9jayk7Cj4gLQlsaXN0X2Zvcl9lYWNoX2VudHJ5KHJhbmdl
LCAmaG1tLT5yYW5nZXMsIGxpc3QpCj4gLQkJcmFuZ2UtPnZhbGlkID0gZmFsc2U7Cj4gLQl3YWtl
X3VwX2FsbCgmaG1tLT53cSk7Cj4gKwkvKgo+ICsJICogU2luY2UgaG1tX3JhbmdlX3JlZ2lzdGVy
KCkgaG9sZHMgdGhlIG1tZ2V0KCkgbG9jayBobW1fcmVsZWFzZSgpIGlzCj4gKwkgKiBwcmV2ZW50
ZWQgYXMgbG9uZyBhcyBhIHJhbmdlIGV4aXN0cy4KPiArCSAqLwo+ICsJV0FSTl9PTighbGlzdF9l
bXB0eSgmaG1tLT5yYW5nZXMpKTsKPiAgCW11dGV4X3VubG9jaygmaG1tLT5sb2NrKTsKClRoaXMg
Y2FuIGp1c3QgdXNlIGxpc3RfZW1wdHlfY2FyZWZ1bCBhbmQgYXZvaWQgdGhlIGxvY2sgZW50aXJl
bHkuCgpPdGhlcndpc2UgbG9va3MgZ29vZDoKClJldmlld2VkLWJ5OiBDaHJpc3RvcGggSGVsbHdp
ZyA8aGNoQGxzdC5kZT4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK
aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4