From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH V5] x86/altp2m: Fix crash with INVALID_ALTP2M EPTP index Date: Thu, 28 Jun 2018 08:38:46 -0600 Message-ID: <5B34F2F602000078001CEE9D@prv1-mh.provo.novell.com> References: <1530196528-17865-1-git-send-email-rcojocaru@bitdefender.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1530196528-17865-1-git-send-email-rcojocaru@bitdefender.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Razvan Cojocaru Cc: George Dunlap , Andrew Cooper , Kevin Tian , Jun Nakajima , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDI4LjA2LjE4IGF0IDE2OjM1LCA8cmNvam9jYXJ1QGJpdGRlZmVuZGVyLmNvbT4gd3Jv dGU6Cj4gQSBWTSBleGl0IGhhbmRsZXIgZXhlY3V0ZWQgaW1tZWRpYXRlbHkgYWZ0ZXIgZW5hYmxp bmcgI1ZFIG1pZ2h0Cj4gZmluZCBhIHN0YWxlIF9fdm1zYXZlKClkIEVQVFBfSU5ERVgsIHN0b3Jl ZCBieSBjYWxsaW5nCj4gYWx0cDJtX3ZjcHVfZGVzdHJveSgpIHdoZW4gU0VDT05EQVJZX0VYRUNf RU5BQkxFX1ZJUlRfRVhDRVBUSU9OUwo+IGhhZCBiZWVuIGVuYWJsZWQgYnkgYWx0cDJtX3ZjcHVf dXBkYXRlX3ZtZnVuY192ZSgpLgo+IAo+IHZteF92bWV4aXRfaGFuZGxlcigpIF9fdm1yZWFkKClz IEVQVFBfSU5ERVggYXMgc29vbiBhcwo+IFNFQ09OREFSWV9FWEVDX0VOQUJMRV9WSVJUX0VYQ0VQ VElPTlMgaXMgc2V0LCBzbyBpZiBhbgo+IGFwcGxpY2F0aW9uIGVuYWJsZXMgYWx0cDJtIG9uIGEg ZG9tYWluLCBzdWNjZXNmdWxseSBjYWxscwo+IHhjX2FsdHAybV9zZXRfdmNwdV9lbmFibGVfbm90 aWZ5KCksIHRoZW4gZGlzYWJsZXMgYWx0cDJtIGFuZAo+IGV4aXRzLCBhIHNlY29uZCBydW4gb2Yg c2FpZCBhcHBsaWNhdGlvbiB3aWxsIGxpa2VseSByZWFkIHRoZQo+IElOVkFMSURfQUxUUDJNIEVQ VFBfSU5ERVggc2V0IHdoZW4gZGlzYWJsaW5nIGFsdHAybSBpbiB0aGUgZmlyc3QKPiBydW4sIGFu ZCBjcmFzaCB0aGUgaG9zdCB3aXRoIHRoZSBCVUdfT04oaWR4ID49IE1BWF9BTFRQMk0pLAo+IGJl dHdlZW4geGNfYWx0cDJtX3NldF92Y3B1X2VuYWJsZV9ub3RpZnkoKSBhbmQKPiB4Y19hbHRwMm1f c2V0X2RvbWFpbl9zdGF0ZSguLi4sIGZhbHNlKS4KPiAKPiBUaGUgcHJvYmxlbSBpcyBub3QgcmVz dHJpY3RlZCB0byBhbiBJTlZBTElEX0FMVFAyTSBFUFRQX0lOREVYCj4gKHdoaWNoIGNhbiBvbmx5 IHNhbmVseSBoYXBwZW4gb24gYWx0cDJtIHVuaW5pdCksIGJ1dCBhcHBsaWVzCj4gdG8gYW55IHN0 YWxlIGluZGV4IHByZXZpb3VzbHkgc2F2ZWQgLSB3aGljaCBtZWFucyB0aGF0IGFsbAo+IGFsdHAy bV92Y3B1X3VwZGF0ZV92bWZ1bmNfdmUoKSBjYWxscyBtdXN0IGFsc28gY2FsbAo+IGFsdHAybV92 Y3B1X3VwZGF0ZV9wMm0oKSBhZnRlciBzZXR0aW5nCj4gU0VDT05EQVJZX0VYRUNfRU5BQkxFX1ZJ UlRfRVhDRVBUSU9OUywgaW4gb3JkZXIgdG8gbWFrZSBzdXJlCj4gdGhhdCB0aGUgc3RvcmVkIEVQ VFBfSU5ERVggaXMgYWx3YXlzIHZhbGlkIGF0Cj4gdm14X3ZtZXhpdF9oYW5kbGVyKCkgdGltZS4K PiAKPiBJIGRvbid0IGhvd2V2ZXIgZm9sZCB0aGUgdHdvIGZ1bmN0aW9ucyBpbnRvIG9uZSBldmVy eXdoZXJlLAo+IHNpbmNlIGluIHAybV9zd2l0Y2hfZG9tYWluX2FsdHAybV9ieV9pZCgpIGFuZAo+ IHAybV9zd2l0Y2hfdmNwdV9hbHRwMm1fYnlfaWQoKSB0aGUgZXh0cmEgd29yayBkb25lIGJ5Cj4g YWx0cDJtX3ZjcHVfdXBkYXRlX3ZtZnVuY192ZSgpIGlzIHVubmVjZXNzYXJ5IGFuZCBoYXMgc2lk ZQo+IGVmZmVjdHMgKHN1Y2ggYXMgX192bXdyaXRlKFZNX0ZVTkNUSU9OX0NPTlRST0wsIC4uLikp Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IFJhenZhbiBDb2pvY2FydSA8cmNvam9jYXJ1QGJpdGRlZmVu ZGVyLmNvbT4KClJldmlld2VkLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+CgoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZl bCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlz dHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=