From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH v4 hmm 00/12] Date: Sat, 29 Jun 2019 01:26:51 +0000 Message-ID: <20190629012642.GA22386@mellanox.com> References: <20190624210110.5098-1-jgg@ziepe.ca> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190624210110.5098-1-jgg@ziepe.ca> Content-Language: en-US Content-ID: <381E97B2C5DFB24EBF1D7DB5781C70C6@eurprd05.prod.outlook.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jerome Glisse , Ralph Campbell , John Hubbard , "Felix.Kuehling@amd.com" Cc: Andrea Arcangeli , Philip Yang , "linux-rdma@vger.kernel.org" , "amd-gfx@lists.freedesktop.org" , "linux-mm@kvack.org" , "dri-devel@lists.freedesktop.org" , Ira Weiny , Christoph Hellwig , Ben Skeggs List-Id: linux-rdma@vger.kernel.org T24gTW9uLCBKdW4gMjQsIDIwMTkgYXQgMDY6MDA6NThQTSAtMDMwMCwgSmFzb24gR3VudGhvcnBl IHdyb3RlOgo+IEZyb206IEphc29uIEd1bnRob3JwZSA8amdnQG1lbGxhbm94LmNvbT4KPiAKPiBU aGlzIHBhdGNoIHNlcmllcyBhcmlzZWQgb3V0IG9mIGRpc2N1c3Npb25zIHdpdGggSmVyb21lIHdo ZW4gbG9va2luZyBhdCB0aGUKPiBPRFAgY2hhbmdlcywgcGFydGljdWxhcmx5IGluZm9ybWVkIGJ5 IHVzZSBhZnRlciBmcmVlIHJhY2VzIHdlIGhhdmUgYWxyZWFkeQo+IGZvdW5kIGFuZCBmaXhlZCBp biB0aGUgT0RQIGNvZGUgKHRoYW5rcyB0byBzeXprYWxsZXIpIHdvcmtpbmcgd2l0aCBtbXUKPiBu b3RpZmllcnMsIGFuZCB0aGUgZGlzY3Vzc2lvbiB3aXRoIFJhbHBoIG9uIGhvdyB0byByZXNvbHZl IHRoZSBsaWZldGltZSBtb2RlbC4KPiAKPiBPdmVyYWxsIHRoaXMgYnJpbmdzIGluIGEgc2ltcGxp ZmllZCBsb2NraW5nIHNjaGVtZSBhbmQgZWFzeSB0byBleHBsYWluCj4gbGlmZXRpbWUgbW9kZWw6 Cj4gCj4gIElmIGEgaG1tX3JhbmdlIGlzIHZhbGlkLCB0aGVuIHRoZSBobW0gaXMgdmFsaWQsIGlm IGEgaG1tIGlzIHZhbGlkIHRoZW4gdGhlIG1tCj4gIGlzIGFsbG9jYXRlZCBtZW1vcnkuCj4gCj4g IElmIHRoZSBtbSBuZWVkcyB0byBzdGlsbCBiZSBhbGl2ZSAoaWUgdG8gbG9jayB0aGUgbW1hcF9z ZW0sIGZpbmQgYSB2bWEsIGV0YykKPiAgdGhlbiB0aGUgbW1nZXQgbXVzdCBiZSBvYnRhaW5lZCB2 aWEgbW1nZXRfbm90X3plcm8oKS4KPiAKPiBUaGUgdXNlIG9mIHVubG9ja2VkIHJlYWRzIG9uICdo bW0tPmRlYWQnIGFyZSBhbHNvIGVsaW1pbmF0ZWQgaW4gZmF2b3VyIG9mCj4gdXNpbmcgc3RhbmRh cmQgbW1nZXQoKSBsb2NraW5nIHRvIHByZXZlbnQgdGhlIG1tIGZyb20gYmVpbmcgcmVsZWFzZWQu IE1hbnkgb2YKPiB0aGUgZGVidWdnaW5nIGNoZWNrcyBvZiAhcmFuZ2UtPmhtbSBhbmQgIWhtbS0+ bW0gYXJlIGRyb3BwZWQgaW4gZmF2b3VyIG9mCj4gcG9pc29uIC0gd2hpY2ggaXMgbXVjaCBjbGVh cmVyIGFzIHRvIHRoZSBsaWZldGltZSBpbnRlbnQuCj4gCj4gVGhlIHRyYWlsaW5nIHBhdGNoZXMg YXJlIGp1c3Qgc29tZSByYW5kb20gY2xlYW51cHMgSSBub3RpY2VkIHdoZW4gcmV2aWV3aW5nCj4g dGhpcyBjb2RlLgo+IAo+IEknbGwgYXBwbHkgdGhpcyBpbiB0aGUgbmV4dCBmZXcgZGF5cyAtIHRo ZSBvbmx5IHBhdGNoIHRoYXQgZG9lc24ndCBoYXZlIGVub3VnaAo+IFJldmlld2VkLWJ5cyBpcyAn bW0vaG1tOiBSZW1vdmUgY29uZnVzaW5nIGNvbW1lbnQgYW5kIGxvZ2ljIGZyb20gaG1tX3JlbGVh c2UnLAo+IHdoaWNoIGhhZCBhbG90IG9mIHF1ZXN0aW9ucywgSSBzdGlsbCB0aGluayBpdCBpcyBn b29kLiBJZiBwZW9wbGUgcmVhbGx5IGRvbid0Cj4gbGlrZSBpdCBJJ2xsIGRyb3AgaXQuCj4gCj4g VGhhbmtzIHRvIGV2ZXJ5b25lIHdobyB0b29rIHRpbWUgdG8gbG9vayBhdCB0aGlzIQo+IAo+IEph c29uIEd1bnRob3JwZSAoMTIpOgo+ICAgbW0vaG1tOiBmaXggdXNlIGFmdGVyIGZyZWUgd2l0aCBz dHJ1Y3QgaG1tIGluIHRoZSBtbXUgbm90aWZpZXJzCj4gICBtbS9obW06IFVzZSBobW1fbWlycm9y IG5vdCBtbSBhcyBhbiBhcmd1bWVudCBmb3IgaG1tX3JhbmdlX3JlZ2lzdGVyCj4gICBtbS9obW06 IEhvbGQgYSBtbWdyYWIgZnJvbSBobW0gdG8gbW0KPiAgIG1tL2htbTogU2ltcGxpZnkgaG1tX2dl dF9vcl9jcmVhdGUgYW5kIG1ha2UgaXQgcmVsaWFibGUKPiAgIG1tL2htbTogUmVtb3ZlIGR1cGxp Y2F0ZSBjb25kaXRpb24gdGVzdCBiZWZvcmUgd2FpdF9ldmVudF90aW1lb3V0Cj4gICBtbS9obW06 IERvIG5vdCB1c2UgbGlzdCpfcmN1KCkgZm9yIGhtbS0+cmFuZ2VzCj4gICBtbS9obW06IEhvbGQg b24gdG8gdGhlIG1tZ2V0IGZvciB0aGUgbGlmZXRpbWUgb2YgdGhlIHJhbmdlCj4gICBtbS9obW06 IFVzZSBsb2NrZGVwIGluc3RlYWQgb2YgY29tbWVudHMKPiAgIG1tL2htbTogUmVtb3ZlIHJhY3kg cHJvdGVjdGlvbiBhZ2FpbnN0IGRvdWJsZS11bnJlZ2lzdHJhdGlvbgo+ICAgbW0vaG1tOiBQb2lz b24gaG1tX3JhbmdlIGR1cmluZyB1bnJlZ2lzdGVyCj4gICBtbS9obW06IFJlbW92ZSBjb25mdXNp bmcgY29tbWVudCBhbmQgbG9naWMgZnJvbSBobW1fcmVsZWFzZQo+ICAgbW0vaG1tOiBGaXggZXJy b3IgZmxvd3MgaW4gaG1tX2ludmFsaWRhdGVfcmFuZ2Vfc3RhcnQKCkkgdGhpbmsgd2UgYXJlIGRv bmUgbm93LCBzbyBhcHBsaWVkIHRvIGhtbS5naXQsIHRoYW5rIHlvdSB0byBldmVyeW9uZS4KCkkg ZXhwZWN0IHNvbWUgY29uZmxpY3RzIGluIGxpbnV4LW5leHQgd2l0aCB0aGUgQU1EIERSTSBkcml2 ZXIsIHdlIG5lZWQKdG8gZGVjaWRlIGhvdyB0byBoYW5kbGUgdGhlbS4KCkphc29uCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5n IGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==