From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Burakov, Anatoly" Subject: Re: [PATCH v2] vfio: Fix overflow while assigning vfio BAR region offset and size Date: Wed, 1 Jul 2015 10:00:13 +0000 Message-ID: References: <61d1c9174f7f9159d4005dd2cea16c7719cec964.1434462470.git.rahul.lakkireddy@chelsio.com> <2eeeff646a329cca169033f541de3e96cec3a27a.1435067129.git.rahul.lakkireddy@chelsio.com> <4201419.gIoUKGuTjB@xps13> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: dev , Felix Marti , Nirranjan Kirubaharan , Kumar Sanghvi To: Alejandro Lucero , Thomas Monjalon Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 00BFFC31E for ; Wed, 1 Jul 2015 12:00:19 +0200 (CEST) In-Reply-To: Content-Language: en-US List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" SGkgYWxsLA0KDQo+IFRoZSBsYXN0IHBhdGNoIGZyb20gUmFodWwgZG9lcyBub3Qgc29sdmUgdGhl IHByb2JsZW0uIEZvciB0aG9zZSBjYXNlcyB3aGVyZSB0aGUgTVNJLVggdGFibGUgaXMgaW4gb25l IG9mIHRoZSBCQVJzIHRvIG1hcCwgdGhlIG1lbXJlZyBhcnJheSBpcyBzdGlsbCBpbiB1c2UuDQoN ClJhaHVsJ3MgaW5pdGlhbCBwYXRjaCB3YXMgcHJldHR5IG11Y2ggd2hhdCB5b3UgaGF2ZSBzdWJt aXR0ZWQsIGl0IGp1c3QgZGlkbid0IGJ1aWxkIG9uIGEgMzItYml0IHN5c3RlbS4NCg0KPiBNeSBm aXggd2FzIHVzaW5nIHVuc2lnbmVkIGxvbmcgaW5zdGVhZCBvZiB1aW50MzJfdCBmb3IgdGhlIG1l bXJlZyBhcnJheSBhcyB0aGlzIGlzIHVzZWQgYXMgwqBhIHBhcmFtZXRlciBmb3IgbW1hcCBzeXN0 ZW0gY2FsbCB3aGljaCBleHBlY3RzIHN1Y2ggYSB0eXBlIGZvciB0aGUgb2Zmc2V0IChhbmQgc2l6 ZSkuDQoNCk1heWJlIHVzZSBvZmZfdD8gVGhhdCB3b3VsZCBhdCBsZWFzdCBiZSBndWFyYW50ZWVk IHRvIGNvbXBpbGUgb24gYW55IHN5c3RlbS4uLg0KDQo+IEluIGEgMzItYml0IHN5c3RlbSBtbWFw IHN5c3RlbSBjYWxsIGFuZCBWRklPIG1tYXAgaW1wbGVtZW50YXRpb24gd2lsbCBnZXQgYW4gdW5z aWduZWQgbG9uZyBvZmZzZXQsIGFzIGl0IGRvZXMgdGhlIHN0cnVjdCB2bWFfYXJlYV9zdHJ1Y3Qg Zm9yIHZtX3Bnb2ZmLg0KPiBWRklPIHdpbGwgbm90IGJlIGFibGUgdG8gbWFwIHRoZSByaWdodCBC QVIgZXhjZXB0IGZvciBCQVIgMC4NCj4gDQo+IFNvLCBiYXNpY2FsbHksIFZGSU8ga2VybmVsIGNv ZGUgZG9lcyBub3Qgd29yayBmb3IgMzIgYml0IHN5c3RlbXMuDQo+IA0KPiBJIHRoaW5rIHdlIHNo b3VsZCBkZWZpbmUgbWVtcmVnIGFzIHVuc2lnbmVkIGxvbmcgYW5kIHRvIHJlcG9ydCB0aGlzIHBy b2JsZW0gdG8gdGhlIFZGSU8ga2VybmVsIG1haW50YWluZXIuDQoNCklmIHRoYXQncyB0aGUgY2Fz ZSwgdGhpcyBzaG91bGQgaW5kZWVkIGJlIHRha2VuIHVwIHdpdGggdGhlIGtlcm5lbCBtYWludGFp bmVycy4gSSBkb24ndCBoYXZlIGEgMzItYml0IHN5c3RlbSBoYW5keSB0byB0ZXN0IGl0LCB1bmZv cnR1bmF0ZWx5Lg0KDQpUaGFua3MsDQpBbmF0b2x5DQo=