From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mehta, Sohil" Subject: Re: [PATCH v3 2/2] iommu/amd: Add basic debugfs infrastructure for AMD IOMMU Date: Sat, 14 Apr 2018 00:08:55 +0000 Message-ID: <1523664612.2747.13.camel@intel.com> References: <152302042701.47565.17954813724758433858.stgit@sosxen2.amd.com> <152302067362.47565.628887796165116844.stgit@sosxen2.amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <152302067362.47565.628887796165116844.stgit-tq90VzyE+wXkLsZ8J5Uweg@public.gmane.org> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: "gary.hook-5C7GfCeVMHo@public.gmane.org" , "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" Cc: "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: iommu@lists.linux-foundation.org T24gRnJpLCAyMDE4LTA0LTA2IGF0IDA4OjE3IC0wNTAwLCBHYXJ5IFIgSG9vayB3cm90ZToNCj7C oA0KPiArDQo+ICt2b2lkIGFtZF9pb21tdV9kZWJ1Z2ZzX3NldHVwKHN0cnVjdCBhbWRfaW9tbXUg KmlvbW11KQ0KPiArew0KPiArCWNoYXIgbmFtZVtNQVhfTkFNRV9MRU4gKyAxXTsNCj4gKwlzdHJ1 Y3QgZGVudHJ5ICpkX3RvcDsNCj4gKw0KPiArCWlmICghZGVidWdmc19pbml0aWFsaXplZCgpKQ0K DQpQcm9iYWJseSBub3QgbmVlZGVkLg0KDQo+ICsJCXJldHVybjsNCj4gKw0KPiArCW11dGV4X2xv Y2soJmFtZF9pb21tdV9kZWJ1Z2ZzX2xvY2spOw0KPiArCWlmICghYW1kX2lvbW11X2RlYnVnZnMp IHsNCj4gKwkJZF90b3AgPSBpb21tdV9kZWJ1Z2ZzX3NldHVwKCk7DQo+ICsJCWlmIChkX3RvcCkN Cj4gKwkJCWFtZF9pb21tdV9kZWJ1Z2ZzID0NCj4gZGVidWdmc19jcmVhdGVfZGlyKCJhbWQiLCBk X3RvcCk7DQo+ICsJfQ0KPiArCW11dGV4X3VubG9jaygmYW1kX2lvbW11X2RlYnVnZnNfbG9jayk7 DQoNCg0KWW91IGNhbiBkbyB0aGUgYWJvdmUgb25seSBvbmNlIGlmIHlvdSBpdGVyYXRlIG92ZXIg dGhlIElPTU1VcyBoZXJlDQrCoGluc3RlYWQgb2YgZG9pbmcgaXQgaW7CoGFtZF9pb21tdV9pbml0 Lg0KDQo+ICsJaWYgKGFtZF9pb21tdV9kZWJ1Z2ZzKSB7DQo+ICsJCXNucHJpbnRmKG5hbWUsIE1B WF9OQU1FX0xFTiwgImlvbW11JTAyZCIsIGlvbW11LQ0KPiA+aW5kZXgpOw0KPiArCQlpb21tdS0+ ZGVidWdmcyA9IGRlYnVnZnNfY3JlYXRlX2RpcihuYW1lLA0KPiArCQkJCQkJwqDCoMKgwqBhbWRf aW9tbXVfZGVidWdmDQo+IHMpOw0KPiArCQlpZiAoIWlvbW11LT5kZWJ1Z2ZzKSB7DQo+ICsJCQlk ZWJ1Z2ZzX3JlbW92ZV9yZWN1cnNpdmUoYW1kX2lvbW11X2RlYnVnZnMpOw0KPiArCQkJYW1kX2lv bW11X2RlYnVnZnMgPSBOVUxMOw0KPiArCQl9DQo+ICsJfQ0KPiArfQ0KDQotU29oaWwKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaW9tbXUgbWFpbGluZyBs aXN0CmlvbW11QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhm b3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lvbW11