From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: [PATCH 1/8] IB/srp: Avoid that duplicate responses trigger a kernel bug Date: Sun, 12 Feb 2017 20:07:13 +0000 Message-ID: <1486930017.2918.3.camel@sandisk.com> References: <20170210235611.3243-1-bart.vanassche@sandisk.com> <20170210235611.3243-2-bart.vanassche@sandisk.com> <20170212170537.GE14015@mtr-leonro.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170212170537.GE14015@mtr-leonro.local> Content-Language: en-US Content-ID: <7092017F60EABF4981318D5CC71F6550@sandisk.com> Sender: stable-owner@vger.kernel.org To: "leon@kernel.org" Cc: "maxg@mellanox.com" , "israelr@mellanox.com" , "linux-rdma@vger.kernel.org" , Steve Feeley , "dledford@redhat.com" , "loberman@redhat.com" , "stable@vger.kernel.org" List-Id: linux-rdma@vger.kernel.org T24gU3VuLCAyMDE3LTAyLTEyIGF0IDE5OjA1ICswMjAwLCBMZW9uIFJvbWFub3Zza3kgd3JvdGU6 DQo+IE9uIEZyaSwgRmViIDEwLCAyMDE3IGF0IDAzOjU2OjA0UE0gLTA4MDAsIEJhcnQgVmFuIEFz c2NoZSB3cm90ZToNCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9pbmZpbmliYW5kL3VscC9zcnAv aWJfc3JwLmMgYi9kcml2ZXJzL2luZmluaWJhbmQvdWxwL3NycC9pYl9zcnAuYw0KPiA+IGluZGV4 IDc5YmY0ODQ3N2RkYi4uNDA2OGQzNGY1NDI3IDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvaW5m aW5pYmFuZC91bHAvc3JwL2liX3NycC5jDQo+ID4gKysrIGIvZHJpdmVycy9pbmZpbmliYW5kL3Vs cC9zcnAvaWJfc3JwLmMNCj4gPiBAQCAtMTg5OSw3ICsxODk5LDE0IEBAIHN0YXRpYyB2b2lkIHNy cF9wcm9jZXNzX3JzcChzdHJ1Y3Qgc3JwX3JkbWFfY2ggKmNoLCBzdHJ1Y3Qgc3JwX3JzcCAqcnNw KQ0KPiA+ICAJCXNjbW5kID0gc2NzaV9ob3N0X2ZpbmRfdGFnKHRhcmdldC0+c2NzaV9ob3N0LCBy c3AtPnRhZyk7DQo+ID4gIAkJaWYgKHNjbW5kKSB7DQo+ID4gIAkJCXJlcSA9ICh2b2lkICopc2Nt bmQtPmhvc3Rfc2NyaWJibGU7DQo+ID4gLQkJCXNjbW5kID0gc3JwX2NsYWltX3JlcShjaCwgcmVx LCBOVUxMLCBzY21uZCk7DQo+ID4gKwkJCWlmIChyZXEpIHsNCj4gPiArCQkJCXNjbW5kID0gc3Jw X2NsYWltX3JlcShjaCwgcmVxLCBOVUxMLCBzY21uZCk7DQo+ID4gKwkJCX0gZWxzZSB7DQo+ID4g KwkJCQlzaG9zdF9wcmludGsoS0VSTl9FUlIsIHRhcmdldC0+c2NzaV9ob3N0LA0KPiA+ICsJCQkJ CSAgICAgIk5VTEwgaG9zdF9zY3JpYmJsZSBmb3IgcmVzcG9uc2Ugd2l0aCB0YWcgJSNsbHhcbiIs DQo+ID4gKwkJCQkJICAgICByc3AtPnRhZyk7DQo+ID4gKwkJCQlzY21uZCA9IE5VTEw7DQo+ID4g KwkJCX0NCj4gPiAgCQl9DQo+ID4gIAkJaWYgKCFzY21uZCkgew0KPiA+ICAJCQlzaG9zdF9wcmlu dGsoS0VSTl9FUlIsIHRhcmdldC0+c2NzaV9ob3N0LA0KPiANCj4gWW91IGhhdmUgdGhlIGNoYW5j ZSB0byBwcmludCB0aGUgbWVzc2FnZSBiZWxvdyB0b2dldGhlciB3aXRoIHlvdXIgbmV3DQo+IHBy aW50LCBiZWNhdXNlIHNjbWQgd2lsbCBiZSBOVUxMLg0KPiANCj4gV2hhdCBhYm91dCB0byBkbyB0 aGUgZm9sbG93aW5nIGNoZWNrICJpZiAoc2NtZCAmJiBzY21kLT5ob3N0X3NjcmliYmxlKSINCj4g aW5zdGVhZCBvZiB5b3VyIHByb3Bvc2VkIHBhdGNoPw0KDQpUaGF0IGFwcHJvYWNoIHdvdWxkIHN0 aWxsIHRyaWdnZXIgYSBrZXJuZWwgb29wcyBpZiBhIGR1cGxpY2F0ZSByZXNwb25zZSBpcw0KcmVj ZWl2ZWQgYmVjYXVzZSB0aGUgc2Vjb25kIGFyZ3VtZW50IG9mIHNycF9jbGFpbV9yZXEoKSBtdXN0 IG5vdCBiZSBOVUxMLg0KDQpCYXJ0Lg==