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[142.162.113.180]) by smtp.gmail.com with ESMTPSA id o3sm3732759qta.3.2019.11.08.06.53.02 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 08 Nov 2019 06:53:02 -0800 (PST) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1iT5dF-0003YQ-V5; Fri, 08 Nov 2019 10:53:01 -0400 Date: Fri, 8 Nov 2019 10:53:01 -0400 From: Jason Gunthorpe To: Boris Ostrovsky Subject: Re: [PATCH v2 09/15] xen/gntdev: use mmu_range_notifier_insert Message-ID: <20191108145301.GD10956@ziepe.ca> References: <20191028201032.6352-1-jgg@ziepe.ca> <20191028201032.6352-10-jgg@ziepe.ca> <3938b588-c6c5-3bd1-8ea9-47e4d5b2045c@oracle.com> <20191105023108.GN22766@mellanox.com> <20191107203629.GF6730@ziepe.ca> <4a68acc6-3ce7-e26b-2c98-774867288410@oracle.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4a68acc6-3ce7-e26b-2c98-774867288410@oracle.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Mailman-Approved-At: Fri, 08 Nov 2019 16:06:56 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=KbZhp4AkDu7Xm430isAdIZqP2fKWimvIRojP4EOaH94=; b=CnUhcgt/uCiHhFzG5fQwx/7yL/1CG4oXAa5rt7QVxsRyYE9BvjQnSrmpCegteZ6wG6 UdbIqy2G3VBCdlFsOHxs/+U1RPE3dzDODchlcknxyMkLszr7SBFzpBBLTiddH4Tg08Ht mzvu2U3GfPtm+8nhuisFAzAvLGGBD26Rr2qKwRtahR5/cWZ9Dw2546KcysI5+LmkFl4f uw4TZt8ZwEN4pTKLcXSMHSPwzQXJJ83lX+Vu0OBNgSn6qsoG5vEKP04ONdCWloYbp4p+ mbwxr54K0neA//wodYLjyKVnqB2cadeD0Xva/t+JRc+rAwGI6mVj5ESfMeaSIg5DxLSM vL/g== X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , David Zhou , Ralph Campbell , Stefano Stabellini , Oleksandr Andrushchenko , "linux-rdma@vger.kernel.org" , John Hubbard , "Felix.Kuehling@amd.com" , Mike Marciniszyn , "dri-devel@lists.freedesktop.org" , Christoph Hellwig , "linux-mm@kvack.org" , Jerome Glisse , "amd-gfx@lists.freedesktop.org" , "nouveau@lists.freedesktop.org" , Alex Deucher , "xen-devel@lists.xenproject.org" , Dennis Dalessandro , Petr Cvek , Christian =?utf-8?B?S8O2bmln?= , Ben Skeggs Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Message-ID: <20191108145301.QPtA1fBSXwPj5b8a_IkuJjWh6rkdACRXk7ZQqfQMAE8@z> T24gVGh1LCBOb3YgMDcsIDIwMTkgYXQgMDU6NTQ6NTJQTSAtMDUwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+IE9uIDExLzcvMTkgMzozNiBQTSwgSmFzb24gR3VudGhvcnBlIHdyb3RlOgo+ID4g T24gVHVlLCBOb3YgMDUsIDIwMTkgYXQgMTA6MTY6NDZBTSAtMDUwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+ID4KPiA+Pj4gU28sIEkgc3VwcG9zZSBpdCBjYW4gYmUgcmVsYXhlZCB0byBhIG51 bGwgdGVzdCBhbmQgYSBXQVJOX09OIHRoYXQgaXQKPiA+Pj4gaGFzbid0IGNoYW5nZWQ/Cj4gPj4g WW91IG1lYW4KPiA+Pgo+ID4+IGlmICh1c2VfcHRlbW9kKSB7Cj4gPj4gwqDCoMKgwqDCoMKgwqAg V0FSTl9PTihtYXAtPnZtYSAhPSB2bWEpOwo+ID4+IMKgwqDCoMKgwqDCoMKgIC4uLgo+ID4+Cj4g Pj4KPiA+PiBZZXMsIHRoYXQgc291bmRzIGdvb2QuCj4gPiBJIGFtZW5kZWQgbXkgY29weSBvZiB0 aGUgcGF0Y2ggd2l0aCB0aGUgYWJvdmUsIGhhcyB0aGlzIHJld29yayBzaG93bgo+ID4gc2lnbnMg b2Ygd29ya2luZz8KPiAKPiBZZXMsIGl0IHdvcmtzIGZpbmUuCj4gCj4gQnV0IHBsZWFzZSBkb24n dCBmb3JnZXQgbm90aWZpZXIgb3BzIGluaXRpYWxpemF0aW9uLgo+IAo+IFdpdGggdGhvc2UgdHdv IGNoYW5nZXMsCj4gCj4gUmV2aWV3ZWQtYnk6IEJvcmlzIE9zdHJvdnNreSA8Ym9yaXMub3N0cm92 c2t5QG9yYWNsZS5jb20+CgpUaGFua3MsIEkgZ290IGJvdGggdGhpbmdzLiBJJ2xsIGZvcndhcmQg dGhpcyB0b3dhcmQgbGludXgtbmV4dCBhbmQKcmVwb3N0IGEgdjMgCgpKYXNvbgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlz dAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=