From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com ([192.55.52.88]:51906 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725765AbeJMFgQ (ORCPT ); Sat, 13 Oct 2018 01:36:16 -0400 From: "Edgecombe, Rick P" Subject: Re: [PATCH v2 4/7] arm64/modules: Add rlimit checking for arm64 modules Date: Fri, 12 Oct 2018 22:01:45 +0000 Message-ID: References: <20181011233117.7883-1-rick.p.edgecombe@intel.com> <20181011233117.7883-5-rick.p.edgecombe@intel.com> <25951d99-8ba7-5c9e-938e-baf92395f9e0@intel.com> <20181012143254.idy65qbvaaw5k3ge@linux-8ccs> In-Reply-To: <20181012143254.idy65qbvaaw5k3ge@linux-8ccs> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-arch-owner@vger.kernel.org List-ID: To: "jeyu@kernel.org" , "Hansen, Dave" Cc: "linux-kernel@vger.kernel.org" , "daniel@iogearbox.net" , "keescook@chromium.org" , "linux-s390@vger.kernel.org" , "linux-arch@vger.kernel.org" , "arjan@linux.intel.com" , "tglx@linutronix.de" , "linux-mips@linux-mips.org" , "Dock, Deneen T" , "x86@kernel.org" , "kristen@linux.intel.com" , "catalin.marinas@arm.com" , "mingo@redhat.com" , "will.deacon@arm.com" , "kernel-hardening@lists.openwall.com" , "bp@alien8.de" , "linux-arm-kernel@lists.infradead.org" , "davem@davemloft.net" , "arnd@arndb.de" , "linux-fsdevel@vger.kernel.org" , "sparclinux@vger.kernel.org" Message-ID: <20181012220145.xg5psVismw11dTs97fi1K8WI95j_UL7pkUSfghzsP7k@z> T24gRnJpLCAyMDE4LTEwLTEyIGF0IDE2OjMyICswMjAwLCBKZXNzaWNhIFl1IHdyb3RlOg0KPiAr KysgRGF2ZSBIYW5zZW4gWzExLzEwLzE4IDE2OjQ3IC0wNzAwXToNCj4gPiBPbiAxMC8xMS8yMDE4 IDA0OjMxIFBNLCBSaWNrIEVkZ2Vjb21iZSB3cm90ZToNCj4gPiA+ICsJaWYgKGNoZWNrX2luY19t b2RfcmxpbWl0KHNpemUpKQ0KPiA+ID4gKwkJcmV0dXJuIE5VTEw7DQo+ID4gPiArDQo+ID4gPiAg CXAgPSBfX3ZtYWxsb2Nfbm9kZV9yYW5nZShzaXplLCBNT0RVTEVfQUxJR04sIG1vZHVsZV9hbGxv Y19iYXNlLA0KPiA+ID4gIAkJCQltb2R1bGVfYWxsb2NfYmFzZSArIE1PRFVMRVNfVlNJWkUsDQo+ ID4gPiAgCQkJCWdmcF9tYXNrLCBQQUdFX0tFUk5FTF9FWEVDLCAwLA0KPiA+ID4gQEAgLTY1LDYg KzY4LDggQEAgdm9pZCAqbW9kdWxlX2FsbG9jKHVuc2lnbmVkIGxvbmcgc2l6ZSkNCj4gPiA+ICAJ CXJldHVybiBOVUxMOw0KPiA+ID4gIAl9DQo+ID4gPiANCj4gPiA+ICsJdXBkYXRlX21vZF9ybGlt aXQocCwgc2l6ZSk7DQo+ID4gDQo+ID4gSXMgdGhlcmUgYSByZWFzb24gd2UgY291bGRuJ3QganVz dCByZW5hbWUgYWxsIG9mIHRoZSBleGlzdGluZyBwZXItYXJjaA0KPiA+IG1vZHVsZV9hbGxvYygp IGNhbGxzIHRvIGJlIGNhbGxlZCwgc2F5LCAiYXJjaF9tb2R1bGVfYWxsb2MoKSIsIHRoZW4gcHV0 DQo+ID4gdGhpcyBuZXcgcmxpbWl0IGNvZGUgaW4gYSBnZW5lcmljIGhlbHBlciB0aGF0IGRvZXM6 DQo+ID4gDQo+ID4gDQo+ID4gCWlmIChjaGVja19pbmNfbW9kX3JsaW1pdChzaXplKSkNCj4gPiAJ CXJldHVybiBOVUxMOw0KPiA+IA0KPiA+IAlwID0gYXJjaF9tb2R1bGVfYWxsb2MoLi4uKTsNCj4g PiANCj4gPiAJLi4uDQo+ID4gDQo+ID4gCXVwZGF0ZV9tb2RfcmxpbWl0KHAsIHNpemUpOw0KPiA+ IA0KPiANCj4gSSBzZWNvbmQgdGhpcyBzdWdnZXN0aW9uLiBKdXN0IG1ha2UgbW9kdWxlX3thbGxv YyxtZW1mcmVlfSBnZW5lcmljLA0KPiBub24td2VhayBmdW5jdGlvbnMgdGhhdCBjYWxsIHRoZSBy bGltaXQgaGVscGVycyBpbiBhZGRpdGlvbiB0byB0aGUNCj4gYXJjaC1zcGVjaWZpYyBhcmNoX21v ZHVsZV97YWxsb2MsbWVtZnJlZX0gZnVuY3Rpb25zLg0KPiANCj4gSmVzc2ljYQ0KDQpPaywgdGhh bmtzLiBJIGFtIGdvaW5nIHRvIHRyeSBhbm90aGVyIHZlcnNpb24gb2YgdGhpcyB3aXRoIGp1c3Qg YSBzeXN0ZW0gd2lkZQ0KQlBGIEpJVCBsaW1pdCBiYXNlZCBvbiB0aGUgcHJvYmxlbXMgSmFubiBi cm91Z2h0IHVwLiBJIHRoaW5rIGl0IHdvdWxkIGJlIG5pY2UgdG8NCmhhdmUgYSBtb2R1bGUgc3Bh Y2UgbGltaXQsIGJ1dCBhcyBmYXIgYXMgSSBrbm93IHRoZSBvbmx5IHdheSB0b2RheSB1bi1wcml2 bGlkZ2VkIA0KdXNlcnMgY291bGQgZmlsbCB0aGUgc3BhY2UgaXMgZnJvbSBCUEYgSklULiBVbmxl c3MgeW91IHNlZSBhbm90aGVyIHB1cnBvc2UgbG9uZw0KdGVybT8NCg0KUmljaw0K