From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tamas K Lengyel Subject: Re: VM_EVENT_FLAG_SET_REGISTERS and sync_vcpu_execstate() Date: Mon, 8 Aug 2016 12:01:56 -0600 Message-ID: References: <10f6b977-8796-f140-4927-918642aa105b@bitdefender.com> <956d01d9-a2b9-f2e8-5064-411a45bf7462@bitdefender.com> <634229a2-fade-79d4-d996-882e4b53a027@bitdefender.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <634229a2-fade-79d4-d996-882e4b53a027@bitdefender.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Razvan Cojocaru Cc: Andrew Cooper , Tim Deegan , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gTW9uLCBBdWcgOCwgMjAxNiBhdCAxMDoyOSBBTSwgUmF6dmFuIENvam9jYXJ1CjxyY29qb2Nh cnVAYml0ZGVmZW5kZXIuY29tPiB3cm90ZToKPiBPbiAwOC8wOC8xNiAxODo1MiwgVGFtYXMgSyBM ZW5neWVsIHdyb3RlOgo+Pj4gSSB0aGluayB0aGUgaXNzdWUgbWlnaHQgYmUgdGhhdCB2bV9ldmVu dF92Y3B1X3BhdXNlKCkgdXNlcwo+Pj4gPiB2Y3B1X3BhdXNlX25vc3luYygpLCBhbmQgaXQncyBi ZWluZyB1c2VkIGV2ZXJ5d2hlcmUgd2UgcGF1c2UgdGhlIFZDUFUgaW4KPj4+ID4gdGhlIGNvdXJz ZSBvZiBzZW5kaW5nIG91dCBhIHZtX2V2ZW50Lgo+Pj4gPgo+Pj4gPiBTbyB0aGlzIGNyZWF0ZXMg dGhlIHByZW1pc2UgZm9yIGEgcmFjZSBjb25kaXRpb246IGVpdGhlciBzb21lIG1vcmUKPj4+ID4g dGhpbmdzIGhhcHBlbiBiZXR3ZWVuIHNlbmRpbmcgb3V0IHRoZSB2bV9ldmVudCBhbmQgcmVwbHlp bmcgdG8gaXQgdGhhdAo+Pj4gPiBjYXVzZSB2LT5hcmNoLnVzZXJfcmVncyB0byBiZSBzeW5jaHJv bml6ZWQgLSBpbiB3aGljaCBjYXNlIGV2ZXJ5dGhpbmcKPj4+ID4gd29ya3MgKHRoaXMgaGFzIGJl ZW4gdGhlIGNhc2Ugd2hlbiBJIHdhcyByZWFkaW5nIHRoZSBWQ1BVIGNvbnRleHQgdmlhIGEKPj4+ ID4gZG9tY3RsIHRoYXQgZGlkIHZjcHVfcGF1c2UoKSkgLSwgb3Igbm90LCBpbiB3aGljaCBjYXNl IGFsbCBiZXRzIGFyZSBvZmYuCj4+PiA+Cj4+PiA+IEluIHRoaXMgY2FzZSwgd2Ugc2hvdWxkIGVp dGhlciBkcm9wIHZtX2V2ZW50X3ZjcHVfcGF1c2UoKSBjb21wbGV0ZWx5IGFuZAo+Pj4gPiBqdXN0 IHVzZSB2Y3B1X3BhdXNlKCkgZXZlcnl3aGVyZSwgbW9kaWZ5IGl0IHRvIHVzZSB2Y3B1X3NsZWVw X3N5bmMoKQo+Pj4gPiAoYW5kIGJhc2ljYWxseSB0dXJuIGl0IGludG8gdmNwdV9wYXVzZSgpKSwg b3Igb25seSBzeW5jIGluCj4+PiA+IHZtX2V2ZW50X3NldF9yZWdpc3RlcnMoKSBhcyBJJ3ZlIHN1 Z2dlc3RlZC4KPj4+ID4KPj4gSSB3b3VsZCBzYXkganVzdCB1c2luZyB2Y3B1X3BhdXNlKCkgd291 bGQgbWFrZSBzZW5zZSBhcyBpdCdzIHRoZSBsZWFzdAo+PiBjb21wbGljYXRlZCByb3V0ZS4gSXMg dGhlcmUgYW55IGRvd25zaWRlIG9mIGRvaW5nIHRoZSBzeW5jKCkgaW4gYWxsCj4+IGNhc2VzPyBX YXMgdGhlIGN1cnJlbnQgd2F5IGltcGxlbWVudGVkIHBlcmhhcHMgdGhlIHdheSBpdCBpcyBmb3IK Pj4gcGVyZm9ybWFuY2UgcmVhc29ucz8gSWYgc28sIGlzIGl0IG5vdGljZWFibGUgYXQgYWxsPwo+ Cj4gSSB3YXMgaG9waW5nIHlvdSdkIGtub3cgd2h5IGl0J3MgaW1wbGVtZW50ZWQgbGlrZSB0aGlz IDopLCBJIHRoaW5rIG1heWJlCj4gVGltIERlZWdhbiAoQ0NkLCBob3BlZnVsbHkgdGhlIGVtYWls IGFkZHJlc3MgaXMgbm90IG91dCBvZiBkYXRlKSBkaWQgdGhlCj4gb3JpZ2luYWwgaW1wbGVtZW50 YXRpb24/Cj4KPiBUaGF0J3Mgd2h5IEkgcHJvcG9zZWQgdG8gb25seSBzeW5jIGluIHZtX2V2ZW50 X3NldF9yZWdpc3RlcnMoKSAtIGZvciBhbGwKPiB0aGUgb3RoZXIgY2FzZXMgd2UgY2FuIHRoZW4g a2VlcCB0aGUgY3VycmVudCBwZXJmb3JtYW5jZSAoaWYKPiBzaWduaWZpY2FudCkuIFRoZSBsZWFz dCBjb21wbGljYXRlZCByb3V0ZSAoYXQgbGVhc3QgYXMgZmFyIGFzIHRoZSBwYXRjaAo+IGNoYW5n ZXMgZ28pIEkgdGhpbmsgaXMgYWxzbyB0aGlzIG9uZSwgc2luY2UgaXQgb25seSByZXF1aXJlcyBh IG5ldyBsaW5lCj4gb2YgY29kZSBpbiB2bV9ldmVudF9zZXRfcmVnaXN0ZXJzKCkgLSB1c2luZyB2 Y3B1X3BhdXNlKCkgZXZlcnl3aGVyZSBlbHNlCj4gcmVxdWlyZXMgcmVtb3Zpbmcgdm1fZXZlbnRf cGF1c2VfdmNwdSgpIGFzIHdlbGwgYXMgcmVwbGFjaW5nIHRoZSBjYWxsCj4gZXZlcnl3aGVyZSBl bHNlLgo+CgpVc2luZyBfbm9zeW5jKCkgcHJlZGF0ZXMgbWUgdG91Y2hpbmcgdGhpcyBjb2RlIGJ5 IGEgY291cGxlIHllYXJzLAphY2NvcmRpbmcgdG8gZ2l0IGJsYW1lIGl0IGdvZXMgYWxsIHRoZSB3 YXkgYmFjayB0byB3aGVuIG1lbV9hY2Nlc3Mgd2FzCmludHJvZHVjZWQ6Cgpjb21taXQgZmJiZWRj YWU4YzBjNTM3NGY4YzBhODY5ZjQ5Nzg0YjM3YmFmMDRiYgpKb2UgRXBzdGVpbiA8amVwc3RlaW45 OEBnbWFpbC5jb20+CkRhdGU6ICAgRnJpIEphbiA3IDExOjU0OjQwIDIwMTEgKzAwMDAKCiAgICBt ZW1fYWNjZXNzOiBtZW0gZXZlbnQgYWRkaXRpb25zIGZvciBhY2Nlc3MKCk15IG9ubHkgY29uY2Vy biB3aXRoIGNoYW5naW5nIHRvIHN5bmMgb25seSBpbiB0aGUgc2V0IHJlZ2lzdGVycyByb3V0ZQpp cyB0aGF0IHdlIHBvdGVudGlhbGx5IGtlZXAgYSBidWdneSBpbnRlcmZhY2Ugd2hlcmUgd2UgbWln aHQgcnVuIGludG8KdGhpcyBwcm9ibGVtIGluIHRoZSBmdXR1cmUuIElNSE8ganVzdCBzaGlmdGlu ZyBhbGwgY2FzZXMgdG8gZG8gc3luYygpCmlzIHNhZmVyLCBwcm92aWRlZCB0aGUgcGVyZm9ybWFu Y2UgZGlmZmVyZW5jZSBpcyB1bm5vdGljZWFibGUuCgpUYW1hcwoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==