From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: smp-induced oops/NULL pointer dereference in mpt3sas, from kernel >= 4.11 Date: Thu, 17 Aug 2017 16:02:00 +0000 Message-ID: <1502985717.2615.11.camel@wdc.com> References: <155d5b2c7af4ae0cc6162baf6a52ef5b@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <155d5b2c7af4ae0cc6162baf6a52ef5b@mail.gmail.com> Content-Language: en-US Content-ID: <2D8D73D94E07FB46AC2D085188B39288@namprd04.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: "chaitra.basappa@broadcom.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Cc: "sathya.prakash@broadcom.com" , "sreekanth.reddy@broadcom.com" , "suganath-prabu.subramani@broadcom.com" , "kashyap.desai@broadcom.com" List-Id: linux-scsi@vger.kernel.org T24gVGh1LCAyMDE3LTA4LTE3IGF0IDE1OjE4ICswNTMwLCBDaGFpdHJhIEJhc2FwcGEgd3JvdGU6 DQo+IFdlIGFuYWx5emVkIHRoaXMgaXNzdWUgYW5kIGNvdWxkIGZpZ3VyZSBvdXQgaXQgaXMgbm90 IGJlY2F1c2Ugb2YgZHJpdmVyLA0KPiBpdHMgYmVjYXVzZSB0aGUgInNlbnNlIiBmaWVsZCBvZiB0 aGUgJ3N0cnVjdCBzY3NpX3JlcXVlc3QnIGlzIG5vdCBiZWluZw0KPiBwb3B1bGF0ZWQgcHJvcGVy bHkgZnJvbSB0aGUgdXBwZXIgbGF5ZXIuDQo+IEFuZCB0aGlzICJzZW5zZSIgbWVtYmVyIGlzIGJl aW5nIHJlZmVyZW5jZWQgaW4gb3VyIGRyaXZlciBjb2RlIGZvciBrZXJuZWwNCj4gdmVyc2lvbnMg Pj0gNC4xMSBhcyBzaG93biBiZWxvdyBpbiB0aGUgc25pcHBldDoNCj4gV2hlcmVhcyBhcyBmb3Ig PCA0LjExIGtlcm5lbCB2ZXJzaW9uIHRoaXMgInNlbnNlIiBtZW1iZXIgd2FzIHJlZmVyZW5jZWQN Cj4gdmlhICdzdHJ1Y3QgcmVxdWVzdCcNCj4gDQo+IA0KPiBzdGF0aWMgaW50DQo+IF90cmFuc3Bv cnRfc21wX2hhbmRsZXIgKC4uLi4uKSB7DQo+IC4uLi4uDQo+IC4uLi4uDQo+ID4gPiBtZW1jcHko c2NzaV9yZXEocmVxKS0+c2Vuc2UsIG1waV9yZXBseSwgc2l6ZW9mKCptcGlfcmVwbHkpKTsNCj4g DQo+IC4uLi4uDQo+IC4uLi4uDQo+IH0NCj4gDQo+IEFuZCBoZW5jZSB0aGUgTlVMTCBwb2ludGVy IGRlcmVmZXJlbmNlIGNhbGwgdHJhY2UgaXMgc2VlbiBmb3IgdGhlIGFib3ZlDQo+IGNodW5rIG9m IG1wdDNzYXMuIFRoaXMgbmVlZHMgdG8gYmUgYWRkcmVzc2VkIGZyb20gdXBwZXIgbGF5ZXIsIHNv IHBsZWFzZQ0KPiBoZWxwIHVzIGluIGdldHRpbmcgdGhpcyByZXNvbHZlZC4NCg0KSGVsbG8gQ2hh aXRyYSwNCg0KSGF2ZSB5b3Ugbm90aWNlZCB0aGUgZm9sbG93aW5nIGUtbWFpbCB0aHJlYWQ6ICJb UkZDIFBBVENIIDAvNl0gYnNnOiBmaXgNCnJlZ3Jlc3Npb24gcmVzdWx0aW5nIGluIHBhbmljcyB3 aGVuIHNlbmRpbmcgY29tbWFuZHMgdmlhIEJTRyBhbmQgc29tZQ0Kc2FuaXR5IGNsZWFudXBzIiAo aHR0cDovL3d3dy5zcGluaWNzLm5ldC9saXN0cy9saW51eC1zY3NpL21zZzExMTcyNC5odG1sKT8N Cg0KQmFydC4=