From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corneliu ZUZU Subject: Re: [PATCH 0/1] ARM: Implement support for write-ctrlreg vm-events Date: Thu, 3 Mar 2016 20:04:16 +0200 Message-ID: <56D87CA0.8040602@bitdefender.com> References: <1457014210-14552-1-git-send-email-czuzu@bitdefender.com> <56D8630F.5020009@bitdefender.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <56D8630F.5020009@bitdefender.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Razvan Cojocaru , xen-devel@lists.xen.org Cc: Kevin Tian , Tamas K Lengyel , Keir Fraser , Jan Beulich , Andrew Cooper , Stefano Stabellini , Jun Nakajima List-Id: xen-devel@lists.xenproject.org T24gMy8zLzIwMTYgNjoxNSBQTSwgUmF6dmFuIENvam9jYXJ1IHdyb3RlOgo+IE9uIDAzLzAzLzIw MTYgMDQ6MTAgUE0sIENvcm5lbGl1IFpVWlUgd3JvdGU6Cj4+IFEyKSBBYm91dCBWTV9FVkVOVF9G TEFHX0RFTlkKPj4KPj4gICAgUTIuMSkKPj4gICAgICBEb2Vzbid0IGl0IHJlcXVpcmUgc3luYyA9 IDEgKGkuZS4gdGhlIHZjcHUgdG8gYmUgcGF1c2VkKSB0byB3b3JrPwo+PiAgICAgIElmIHNvLCBz aG91bGRuJ3Qgd2UgY2FsbCB2bV9ldmVudF9yZWdpc3Rlcl93cml0ZV9yZXN1bWUgb25seSBhZnRl ciBjaGVja2luZwo+PiAgICAgIHRoYXQgVk1fRVZFTlRfRkxBR19WQ1BVX1BBVVNFRCBmbGFnIGlz IHNldCAodm1fZXZlbnRfcmVzdW1lKS4gTW9yZW92ZXIsIGlmCj4+ICAgICAgd2UgZG8gdGhhdCwg d291bGRuJ3QgaXQgYmUgJ2NsZWFuZXInIHRvIHJlbmFtZQo+PiAgICAgIHZtX2V2ZW50X3JlZ2lz dGVyX3dyaXRlX3Jlc3VtZS0+dm1fZXZlbnRfZGVueSwgY2hlY2sgZm9yIHRoZQo+PiAgICAgIFZN X0VWRU5UX0ZMQUdfREVOWSBmbGFnIGluIHZtX2V2ZW50X3Jlc3VtZSBpbnN0ZWFkIGFuZCBjYWxs IHZtX2V2ZW50X2RlbnkKPj4gICAgICBmcm9tIHRoZXJlIGFmdGVyIHRoaXMgY2hlY2s/Cj4gWWVz LCBpdCBkb2VzIHJlcXVpcmUgdGhlIFZDUFUgdG8gYmUgcGF1c2VkIHRvIHdvcmssIGFuZCB5ZXMs IGl0J3MgYSBnb29kCj4gaWRlYSB0byBjaGVjayB0aGF0IHRoYXQgZmxhZyBpcyBzZXQgaW4gdGhl IHJlc3BvbnNlLgo+Cj4gQmV5b25kIHRoYXQsIEknZCBwcmVmZXIgd2Uga2VlcCB2bV9ldmVudF9y ZWdpc3Rlcl93cml0ZV9yZXN1bWUoKQo+IGJlY2F1c2UsIHdoaWxlIHRvZGF5IGFsbCB3ZSBkbyB0 aGVyZSBpcyBjaGVjayB0aGF0IFZNX0VWRU5UX0ZMQUdfREVOWSBpcwo+IHNldCwgd2UgbWlnaHQg d2FudCBkbyB0byBvdGhlciB0aGluZ3MgYXMgd2VsbCB0aGVyZSBhcyB3ZWxsIChmb3IKPiBleGFt cGxlLCBtYXliZSB2YWxpZGF0ZSB0aGUgY29udGVudCBvZiBzb21lIHJlZ2lzdGVyKS4gVGhhdCB3 YXMgcmVhbGx5Cj4gdGhlIHBvaW50IG9mIHRoZSAiYmlnZ2VyLW5hbWVkIiBmdW5jdGlvbi4KPgo+ IEJ1dCB0aGF0J3MganVzdCBteSBvcGluaW9uLCBpZiBUYW1hcyBwcmVmZXJzIHlvdXIgcmVuYW1l IHN1Z2dlc3Rpb24gSSdsbAo+IGNvbnNpZGVyIG15c2VsZiBvdXRudW1iZXJlZC4KCk9oLCBvaywg dGhlbiB0aGUgY2hlY2sgZm9yIFZNX0VWRU5UX0ZMQUdfVkNQVV9QQVVTRUQgd291bGQgYmUgZG9u ZSBpbiAKdm1fZXZlbnRfcmVnaXN0ZXJfd3JpdGVfcmVzdW1lIGluc3RlYWQgb2Ygdm1fZXZlbnRf cmVzdW1lLApzaW5jZSBJIHN1cHBvc2Ugdm1fZXZlbnRfcmVnaXN0ZXJfd3JpdGVfcmVzdW1lIHNo b3VsZG4ndCBiZSBjYWxsZWQgb25seSAKd2hlbiB0aGUgdmNwdSBpcyBwYXVzZWQsIHdlIG9ubHkg YXBwbHkgdGhhdCB0byB0aGUgREVOWSBmbGFnLCBjb3JyZWN0PwoKPj4gICAgUTIuMikKPj4gICAg ICBWTV9FVkVOVF9GTEFHX0RFTlkgZnVuY3Rpb25hbGl0eSBpcyBub3QgaW1wbGVtZW50ZWQgdy8g dGhpcyBjaGFuZ2Utc2V0Lgo+PiAgICAgIFdoYXQgaXMgZG9uZSBpbnN0ZWFkIGlzIHRoYXQgdGhl IGNvbnRyb2wtcmVnaXN0ZXIgd3JpdGUgaXMgZG9uZSAqYmVmb3JlKgo+PiAgICAgIHNlbmRpbmcg dGhlIHZtLWV2ZW50ICh2bV9ldmVudF9wdXRfcmVxdWVzdCkuIFRoaXMgd2F5LCB0aGUgdXNlciBj YW4KPj4gICAgICBvdmVycmlkZSB0aGUgd3JpdHRlbiByZWdpc3RlciB2YWx1ZSBhZnRlciByZWNl aXZpbmcgdGhlIHZtLWV2ZW50LCB3aGljaAo+PiAgICAgIGluIGVmZmVjdCBwcm92aWRlcyB0aGUg c2FtZSBmbGV4aWJpbGl0eSBhcyBWTV9FVkVOVF9GTEFHX0RFTlkgZG9lcy4KPj4gICAgICBVc2lu ZyB0aGlzIHN0cmF0ZWd5IGluc3RlYWQgd291bGQgc2ltcGxpZnkgYm90aCBYZW4ncyBjb2RlIGFu ZCB0aGUgbGlieGMKPj4gICAgICB1c2VyJ3MgY29kZS4KPj4gICAgICBUaG91Z2h0cz8KPiBUaGF0 J3MgaG93IEkgaW5pdGlhbGx5IGRpZCBpdCB3aXRoIENSIGV2ZW50cywgYnV0IHdpdGggYW4gYXBw bGljYXRpb24KPiBkZWFsaW5nIHdpdGggaHVnZSBudW1iZXJzIG9mIGV2ZW50cywgYW4gZXh0cmEg aHlwZXJjYWxsICh0byByZS1zZXQgdGhlCj4gcmVnaXN0ZXIpIGNhbiBiZSBxdWl0ZSBleHBlbnNp dmUsIHNvIEkgaGFkIHRvIHJld29yayBpdCB0byB0aGUgcHJlc2VudAo+IHN0YXRlLiBPbiB0aGVz ZSBncm91bmRzIEknbSBvcHBvc2VkIHRvIGl0IC0gYW5kIGZvciBjb25zaXN0ZW5jeSBJIHdvdWxk Cj4gcHJlZmVyIHRoYXQgYWxsIHJlZ2lzdGVyIHdyaXRlIGV2ZW50cyBhcmUgcHJlLXdyaXRlIGV2 ZW50cywgYW5kIGRlbmlhYmxlCj4gd2l0aCBhIHNpbmdsZSB2bV9ldmVudCByZXBseS4KPgoKQWgs IEkgdW5kZXJzdGFuZC4gSSBmaWd1cmVkIHRoZSB1dGlsaXR5IG9mIHRoZSBERU5ZIGZsYWcgd2Fz IG9ubHkgZm9yIApjYXNlcyB3aGVyZSB5b3UnZCB3YW50IHRvIGFjdGl2ZWx5Cm92ZXJyaWRlIHRo ZSB2YWx1ZSB3cml0dGVuIHRvIHRoZSByZWdpc3RlciAoc2V0IHJlZ2lzdGVyIHRvIG92ZXJyaWRk ZW4gCnZhbHVlICsgcmVzdW1lIHcvIERFTlkpLCBpbnN0ZWFkCm9mIGp1c3QgZm9yYmlkZGluZyB0 aGUgd3JpdGUgYW5kIGxlYXZpbmcgdGhlIHJlZ2lzdGVyIHVudG91Y2hlZCAoaS5lLiAKc2V0IG9u IHRoZSBvbGQgdmFsdWUpLgpJZiB0aGUgbGF0dGVyIGlzIGEgIGRlc2lyYWJsZSBmdW5jdGlvbmFs aXR5IHRoZW4gaXQgaW5kZWVkIG1ha2VzIHNlbnNlIAp0byBoYXZlIGEgREVOWSBmbGFnLgoKV2l0 aCB0aGF0IHNhaWQsIGFub3RoZXIgdGhpbmcgY3Jvc3NlZCBteSBtaW5kLiBTaW5jZSB0aGUgREVO WSBmbGFnIHdpbGwgCmJlIGltcGxlbWVudGVkIGZvciBBUk0gdy8gdGhlIG5leHQKcmV2aXNpb24g YW5kIHRoZSBhY3R1YWwgd3JpdGUgd2lsbCBiZSBkb25lIG9uIHRoZSBzY2hlZHVsZXIgdGFpbCwg CnNpbWlsYXJseSB0byBYODYgKChodm1fZG9fcmVzdW1lKSwgd291bGRuJ3QKaXQgYmUgZ29vZCBp ZiB3ZSBzZXBhcmF0ZWQgdGhlIGNvZGUgdGhhdCBjaGVja3MgbW9uaXRvcl93cml0ZV9kYXRhIGZy b20gCnRoZXJlIGludG8gYW4gYXJjaC1kZXBlbmRlbnQgZnVuY3Rpb24sCmUuZy4gdm1fZXZlbnRf bW9uaXRvcl93cml0ZV9kYXRhPyBUaGF0IHdheSB0aGUgc2NoZWR1bGVyIHRhaWwgZnVuY3Rpb24g Cndvbid0IGJlICdwb2xsdXRlZCcgdy8gdGhhdCBjb2RlIGFuZCBJTUhPCml0IHdpbGwgbWFrZSB0 aGUgdm0tZXZlbnRzIGRlc2lnbiBtb3JlIGNsZWFyIChzaW5jZSB0aGF0IGZ1bmN0aW9uYWxpdHkg CndpbGwgYWxzbyBiZSBpbiB2bV9ldmVudC5jIGFsb25nIHcvIHRoZSBvdGhlcgp2bV9ldmVudF8q IGZ1bmN0aW9ucykuCgo+IEhUSCwKPiBSYXp2YW4KPgoKVGhhbmtzLApDb3JuZWxpdS4KCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVu LWRldmVsCg==