From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH] xen: Restore p2m_access_t enum order to allow bitmask semantics Date: Wed, 9 Mar 2016 16:30:50 +0000 Message-ID: <56E04FBA.2030404@citrix.com> References: <1457451028-3808-1-git-send-email-malcolm.crossley@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1457451028-3808-1-git-send-email-malcolm.crossley@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Malcolm Crossley , george.dunlap@eu.citrix.com, keir@xen.org, jbeulich@suse.com, andrew.cooper3@citrix.com Cc: "Lengyel, Tamas" , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDgvMDMvMTYgMTU6MzAsIE1hbGNvbG0gQ3Jvc3NsZXkgd3JvdGU6Cj4gTmVzdGVkIGhhcCBj b2RlIGFzc3VtZWQgaW1wbGljdCBiaXRtYXNrIHNlbWFudGljcyBvZiB0aGUgcDJtX2FjY2Vzc190 Cj4gZW51bSBwcmlvciB0byBDL1MgNGM2MzY5MmQ3YzM4YzVhYzQxNGZlOTdmOGVmMzdiNjZlMDVh YmU1Ywo+IAo+IFRoZSBjaGFuZ2UgdG8gdGhlIGVudW0gb3JkZXJpbmcgYnJva2UgdGhpcyBhc3N1 bXB0aW9uIGFuZCBjYXVzZWQgZnVuY3Rpb25hbAo+IHByb2JsZW1zIGZvciB0aGUgbmVzdGVkIGhh cCBjb2RlLiBBcyBpdCBtYXkgYmUgZXJyb3IgcHJvbmUgdG8gYXVkaXQgYW5kIGZpbmQKPiBhbGwg b3RoZXIgcDJtX2FjY2VzcyB1c2VycyBhc3N1bWluZyBiaXRtYXNrIHNlbWFudGljcywgaW5zdGVh ZCByZXN0b3JlIHRoZQo+IHByZXZpb3VzIGVudW0gb3JkZXIgYW5kIG1ha2UgaXQgZXhwbGljdCB0 aGF0IGJpdG1hc2sgc2VtYW50aWNzIGFyZSB0byBiZQo+IHByZXNlcnZlZCBmb3IgdGhlIHJlYWQs IHdyaXRlIGFuZCBleGVjdXRlIGFjY2VzcyB0eXBlcy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBNYWxj b2xtIENyb3NzbGV5IDxtYWxjb2xtLmNyb3NzbGV5QGNpdHJpeC5jb20+CgpMb29rcyBnb29kOyBi dXQgZm9sbG93aW5nIHVwIEphbidzIHBvaW50LCBjb3VsZCB5b3UgZG8gYSBicmllZiBzdXJ2ZXkg b2YKdGhlIHBsYWNlcyB3aGVyZSB0aGUgcDJtX2FjY2VzcyB2YWx1ZXMgYXJlIHVzZWQsIGFuZCBj b25maXJtIHRoYXQgbm9uZQpvZiB0aGVtIG5vdyBpbXBsaWNpdGx5IGFzc3VtZSB0aGF0IHAybV9h Y2Nlc3Nfcnd4IGlzIHplcm8/CgooT3IgVGFtYXMsIGNhbiB5b3Ugc2F5IHRoYXQgeW91J3JlIHJl YXNvbmFibHkgY2VydGFpbiBub3RoaW5nIGhhcyBub3cKY29tZSB0byBkZXBlbmQgb24gdGhlIHZh bHVlIG9mIHAybV9hY2Nlc3Nfcnd4IGJlaW5nIHplcm8/KQoKVGhhbmtzLAogLUdlb3JnZQoKPiAt LS0KPiAgeGVuL2FyY2gveDg2L21tL2hhcC9uZXN0ZWRfaGFwLmMgfCAgMiArLQo+ICB4ZW4vaW5j bHVkZS94ZW4vcDJtLWNvbW1vbi5oICAgICB8IDE3ICsrKysrKysrKy0tLS0tLS0tCj4gIDIgZmls ZXMgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgOSBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0t Z2l0IGEveGVuL2FyY2gveDg2L21tL2hhcC9uZXN0ZWRfaGFwLmMgYi94ZW4vYXJjaC94ODYvbW0v aGFwL25lc3RlZF9oYXAuYwo+IGluZGV4IDBkYmFlMTMuLjljZWU1YTAgMTAwNjQ0Cj4gLS0tIGEv eGVuL2FyY2gveDg2L21tL2hhcC9uZXN0ZWRfaGFwLmMKPiArKysgYi94ZW4vYXJjaC94ODYvbW0v aGFwL25lc3RlZF9oYXAuYwo+IEBAIC0yNjMsNyArMjYzLDcgQEAgbmVzdGVkaHZtX2hhcF9uZXN0 ZWRfcGFnZV9mYXVsdChzdHJ1Y3QgdmNwdSAqdiwgcGFkZHJfdCAqTDJfZ3BhLAo+ICAKPiAgICAg IHN3aXRjaCAoIHAybWFfMTAgKQo+ICAgICAgewo+IC0gICAgY2FzZSBwMm1fYWNjZXNzX3J3eCAu Li4gcDJtX2FjY2Vzc19uOgo+ICsgICAgY2FzZSBwMm1fYWNjZXNzX24gLi4uIHAybV9hY2Nlc3Nf cnd4Ogo+ICAgICAgICAgIGJyZWFrOwo+ICAgICAgY2FzZSBwMm1fYWNjZXNzX3J4MnJ3Ogo+ICAg ICAgICAgIHAybWFfMTAgPSBwMm1fYWNjZXNzX3J4Owo+IGRpZmYgLS1naXQgYS94ZW4vaW5jbHVk ZS94ZW4vcDJtLWNvbW1vbi5oIGIveGVuL2luY2x1ZGUveGVuL3AybS1jb21tb24uaAo+IGluZGV4 IDhiNzA0NTkuLjYzNzRhNWIgMTAwNjQ0Cj4gLS0tIGEveGVuL2luY2x1ZGUveGVuL3AybS1jb21t b24uaAo+ICsrKyBiL3hlbi9pbmNsdWRlL3hlbi9wMm0tY29tbW9uLmgKPiBAQCAtMTUsMTQgKzE1 LDE1IEBACj4gICAqIGRlZmF1bHQuCj4gICAqLwo+ICB0eXBlZGVmIGVudW0gewo+IC0gICAgcDJt X2FjY2Vzc19yd3ggICA9IDAsIC8qIFRoZSBkZWZhdWx0IGFjY2VzcyB0eXBlIHdoZW4gbm90IHVz ZWQuICovCj4gLSAgICBwMm1fYWNjZXNzX3d4ICAgID0gMSwKPiAtICAgIHAybV9hY2Nlc3Nfcngg ICAgPSAyLAo+IC0gICAgcDJtX2FjY2Vzc194ICAgICA9IDMsCj4gLSAgICBwMm1fYWNjZXNzX3J3 ICAgID0gNCwKPiAtICAgIHAybV9hY2Nlc3NfdyAgICAgPSA1LAo+IC0gICAgcDJtX2FjY2Vzc19y ICAgICA9IDYsCj4gLSAgICBwMm1fYWNjZXNzX24gICAgID0gNywgLyogTm8gYWNjZXNzIGFsbG93 ZWQuICovCj4gKyAgICAvKiBDb2RlIHVzZXMgYm90dG9tIHRocmVlIGJpdHMgd2l0aCBiaXRtYXNr IHNlbWFudGljcyAqLwo+ICsgICAgcDJtX2FjY2Vzc19uICAgICA9IDAsIC8qIE5vIGFjY2VzcyBh bGxvd2VkLiAqLwo+ICsgICAgcDJtX2FjY2Vzc19yICAgICA9IDEgPDwgMCwKPiArICAgIHAybV9h Y2Nlc3NfdyAgICAgPSAxIDw8IDEsCj4gKyAgICBwMm1fYWNjZXNzX3ggICAgID0gMSA8PCAyLAo+ ICsgICAgcDJtX2FjY2Vzc19ydyAgICA9IHAybV9hY2Nlc3NfciB8IHAybV9hY2Nlc3NfdywKPiAr ICAgIHAybV9hY2Nlc3NfcnggICAgPSBwMm1fYWNjZXNzX3IgfCBwMm1fYWNjZXNzX3gsCj4gKyAg ICBwMm1fYWNjZXNzX3d4ICAgID0gcDJtX2FjY2Vzc193IHwgcDJtX2FjY2Vzc194LAo+ICsgICAg cDJtX2FjY2Vzc19yd3ggICA9IHAybV9hY2Nlc3NfciB8IHAybV9hY2Nlc3NfdyB8IHAybV9hY2Nl c3NfeCwKPiAgCj4gICAgICBwMm1fYWNjZXNzX3J4MnJ3ID0gOCwgLyogU3BlY2lhbDogcGFnZSBn b2VzIGZyb20gUlggdG8gUlcgb24gd3JpdGUgKi8KPiAgICAgIHAybV9hY2Nlc3NfbjJyd3ggPSA5 LCAvKiBTcGVjaWFsOiBwYWdlIGdvZXMgZnJvbSBOIHRvIFJXWCBvbiBhY2Nlc3MsICoKPiAKCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwg bWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=