From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v14 07/11] x86/mm: add an extra command to HYPERVISOR_mmu_update... Date: Wed, 13 Dec 2017 14:49:21 +0000 Message-ID: <268adb4590bc43c0a98ab027cb4744fc@AMSPEX02CL03.citrite.net> References: <20171128150853.1927-1-paul.durrant@citrix.com> <20171128150853.1927-8-paul.durrant@citrix.com> <5A2FE6C00200007800196D55@prv-mh.provo.novell.com> <12625ce1-047a-22b9-d196-37dbc5361060@citrix.com> <5A2FF80F0200007800196DBF@prv-mh.provo.novell.com> <94b66b2b4cc84aa3b37505e2bb8955c3@AMSPEX02CL03.citrite.net> <5A3148D90200007800197298@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eP8M2-0002Mv-Ur for xen-devel@lists.xenproject.org; Wed, 13 Dec 2017 14:49:50 +0000 In-Reply-To: <5A3148D90200007800197298@prv-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: 'Jan Beulich' Cc: Stefano Stabellini , Wei Liu , Andrew Cooper , "Tim (Xen.org)" , George Dunlap , Ian Jackson , "xen-devel@lists.xenproject.org" List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMTMgRGVjZW1iZXIgMjAxNyAxNDozNgo+IFRvOiBQ YXVsIER1cnJhbnQgPFBhdWwuRHVycmFudEBjaXRyaXguY29tPgo+IENjOiBBbmRyZXcgQ29vcGVy IDxBbmRyZXcuQ29vcGVyM0BjaXRyaXguY29tPjsgR2VvcmdlIER1bmxhcAo+IDxHZW9yZ2UuRHVu bGFwQGNpdHJpeC5jb20+OyBJYW4gSmFja3NvbiA8SWFuLkphY2tzb25AY2l0cml4LmNvbT47IFdl aSBMaXUKPiA8d2VpLmxpdTJAY2l0cml4LmNvbT47IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3N0YWJl bGxpbmlAa2VybmVsLm9yZz47IHhlbi0KPiBkZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZzsgVGlt IChYZW4ub3JnKSA8dGltQHhlbi5vcmc+Cj4gU3ViamVjdDogUkU6IFtQQVRDSCB2MTQgMDcvMTFd IHg4Ni9tbTogYWRkIGFuIGV4dHJhIGNvbW1hbmQgdG8KPiBIWVBFUlZJU09SX21tdV91cGRhdGUu Li4KPiAKPiAgPj4+IE9uIDEzLjEyLjE3IGF0IDEzOjA2LCA8UGF1bC5EdXJyYW50QGNpdHJpeC5j b20+IHdyb3RlOgo+ID4+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86SkJldWxpY2hAc3VzZS5j b21dCj4gPj4gU2VudDogMTIgRGVjZW1iZXIgMjAxNyAxNDozOQo+ID4+ID4+PiBPbiAxMi4xMi4x NyBhdCAxNDo1MiwgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+IHdyb3RlOgo+ID4+ID4gV2Ug YXJlIGRlbGliZXJhdGVseSB0cnlpbmcgdG8gaW50cm9kdWNpbmcgYSBtZWNoYW5pc20gd2hlcmVi eSBhCj4gPj4gPiB0b29sc3RhY2svZGV2aWNlLW1vZGUvb3RoZXIgc2VtaS1wcml2aWxlZ2VkIGVu dGl0eSBjYW4gbWFwIHJlc291cmNlcwo+ID4+ID4gYmVsb25naW5nIHRvIGEgZ3Vlc3Qgd2hpY2gg YXJlIG5vdCBwYXJ0IG9mIHRoZSBndWVzdHMgcGh5c21hcC4gIFRoaXMgaXMKPiA+PiA+IGJlY2F1 c2Ugd2UgZGVsaWJlcmF0ZWx5IHdhbnQgdG8gbW92ZSB0aGluZ3MgbGlrZSBlbXVsYXRvciByaW5n cyBvdXQgb2YKPiA+PiA+IHRoZSBndWVzdCBwaHlzbWFwIGZvciBhdHRhY2sgc3VyZmFjZSByZWR1 Y3Rpb24gcHVycG9zZXMuCj4gPj4KPiA+PiBDb3JyZWN0LiBXaGF0IEkgd2FzIHRyeWluZyB0byBw b2ludCBvdXQgd2l0aCBteSByZXBseSBpcyB0aGF0IHRoZQo+ID4+IGJ5cGFzcyBoZXJlIHJlbW92 ZXMgYSBjaGVjayB3aGljaCBwcmV2aW91c2x5IHdlJ3ZlIGJlZW4KPiA+PiByZWx5aW5nIG9uOiBC eSBmaW5kaW5nIHRoZSBwYWdlIGluIHRoZSBndWVzdCdzIHBoeXNtYXAsIHdlIGNhbgo+ID4+IGF0 IGxlYXN0IGJlIGNlcnRhaW4gdGhhdCBhY2Nlc3MgdG8gdGhlIHBhZ2UgZnJvbSBvdXRzaWRlIG9m IFhlbiBpcwo+ID4+IGV4cGVjdGVkLiBXaXRoIGl0IHJlbW92ZWQsIHRoZSBvbmx5IG90aGVyIGNo ZWNrIGlzIHRoZQo+ID4+IG93bmVyc2hpcCBvbmU7IHRoZSBieXBhc3MgaW4gZ2V0X3BhZ2VfZnJv bV9sMWUoKSB0aGVuIGJsaW5kbHkKPiA+PiBhbGxvd3Mgd3JpdGFibGUgbWFwcGluZ3MgdG8gcGFn ZXMgb3duZWQgYnkgdGhlIGd1ZXN0LCBldmVuIGlmCj4gPj4gdGhleSB3ZXJlIHNoYXJlZCByL28u Cj4gPj4KPiA+PiBTbyB3aGlsZSB0aGUgcmVsYXhhdGlvbiBoZXJlIGlzIGRlbGliZXJhdGUgX2Zv ciB0aGUgcHVycG9zZXMgdGhlCj4gPj4gc2VyaWVzIGludGVuZHNfLCB3ZSBzdGlsbCBuZWVkIHRv IG1ha2Ugc3VyZSB3ZSBkb24ndCBvcGVuIGEgcGF0aAo+ID4+IGZvciBkZXZpY2UgbW9kZWxzIHRv IGdhaW4gYWNjZXNzIHRvIG1lbW9yeSB3aGljaCB0aGV5IGFyZW4ndAo+ID4+IHN1cHBvc2VkIHRv IGJlIGFibGUgdG8gd3JpdGUgKG9yIGp1c3QgcmVhZCkuCj4gPgo+ID4gU28sIGEgc3VnZ2VzdGlv biB3b3VsZCBiZSB0byB1c2Ugc29tZSBmb3JtIG9mIGZsYWcgb24gdGhlIHBhZ2UgKHByb2JhYmx5 IGEKPiA+IFBHQ18gZmxhZz8pIHRvIHRhZyBpdCBhcyBhIG1hcHBhYmxlIHJlc291cmNlLiBXZSBj YW4gdGhlbiB3aGl0ZS1saXN0IGdyYW50Cj4gPiBmcmFtZXMgYW5kIGlvcmVxIGZyYW1lcyB3aXRo IHRoZSBuZXcgZmxhZyBhbmQgdGhlbiBtYWtlIHN1cmUgdXNlIG9mCj4gPiBNTVVfUFRfVVBEQVRF X05PX1RSQU5TTEFURSBjaGVja3MgdGhhdCB0aGUgbWZuIGlzIGVpdGhlciBpbiB0aGUKPiBndWVz dCBQMk0KPiA+IGFueXdheSwgb3IgdGFnZ2VkIGFzIGEgbWFwcGFibGUgcmVzb3VyY2U/Cj4gCj4g VGhpcyBkb2Vzbid0IGxvb2sgdG8gYmUgcmFjZSBmcmVlOiBXaGF0IGFib3V0IGEgcGFnZSBoYXZp bmcgdGhlCj4gbmV3IGZsYWcgcmVtb3ZlZCB3aGlsZSB0aGUgcGFnZSBpcyBzdGlsbCBtYXBwZWQs IG9yIGluIHRoZSBwcm9jZXNzCj4gb2YgYmVpbmcgbWFwcGVkIChidXQgYWxyZWFkeSBwYXN0IHRo ZSBjaGVjayBvZiB0aGUgZmxhZyk/Cj4gCgpNYXliZSB0aGF0IHdvdWxkbid0IHdvcmsgdGhlbi4g SSBkb24ndCByZWFsbHkgaGF2ZSBhbnkgZnVydGhlciBzdWdnZXN0aW9ucy4gVGhlIGJpZyBxdWVz dGlvbiBzZWVtcyB0byBiZSB3aGF0IGRvZXMgcGFnZSBvd25lcnNoaXAgYWN0dWFsbHkgbWVhbj8K CiAgUGF1bAoKPiBKYW4KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0 Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRl dmVs