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Wed, 20 May 2020 08:31:11 -0700 From: "Ruhl, Michael J" To: Dan Carpenter , Alex Deucher , Kevin Wang CC: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "David Airlie" , Daniel Vetter , Evan Quan , Rui Huang , Kenneth Feng , Yintian Tao , Hawking Zhang , "amd-gfx@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "kernel-janitors@vger.kernel.org" Subject: RE: [PATCH v3] drm/amdgpu: off by one in amdgpu_device_attr_create_groups() error handling Thread-Topic: [PATCH v3] drm/amdgpu: off by one in amdgpu_device_attr_create_groups() error handling Thread-Index: AQHWLrsALezMNhBda0yqAwmq9Jl02KixGQgQ Date: Wed, 20 May 2020 15:31:11 +0000 Message-ID: <14063C7AD467DE4B82DEDB5C278E8663010E230378@FMSMSX108.amr.corp.intel.com> References: <14063C7AD467DE4B82DEDB5C278E8663010E2302FA@FMSMSX108.amr.corp.intel.com> <20200520152556.GQ3041@kadam> In-Reply-To: <20200520152556.GQ3041@kadam> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.1.200.106] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+RnJvbTogRGFuIENhcnBlbnRlciA8ZGFuLmNh cnBlbnRlckBvcmFjbGUuY29tPg0KPlNlbnQ6IFdlZG5lc2RheSwgTWF5IDIwLCAyMDIwIDExOjI2 IEFNDQo+VG86IEFsZXggRGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT47IEtldmlu IFdhbmcNCj48a2V2aW4xLndhbmdAYW1kLmNvbT47IFJ1aGwsIE1pY2hhZWwgSiA8bWljaGFlbC5q LnJ1aGxAaW50ZWwuY29tPg0KPkNjOiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmln QGFtZC5jb20+OyBEYXZpZCBBaXJsaWUNCj48YWlybGllZEBsaW51eC5pZT47IERhbmllbCBWZXR0 ZXIgPGRhbmllbEBmZndsbC5jaD47IEV2YW4gUXVhbg0KPjxldmFuLnF1YW5AYW1kLmNvbT47IFJ1 aSBIdWFuZyA8cmF5Lmh1YW5nQGFtZC5jb20+OyBLZW5uZXRoIEZlbmcNCj48a2VubmV0aC5mZW5n QGFtZC5jb20+OyBZaW50aWFuIFRhbyA8eXR0YW9AYW1kLmNvbT47IEhhd2tpbmcgWmhhbmcNCj48 SGF3a2luZy5aaGFuZ0BhbWQuY29tPjsgYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmc7IGRy aS0NCj5kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmc7IGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5l bC5vcmc7IGtlcm5lbC0NCj5qYW5pdG9yc0B2Z2VyLmtlcm5lbC5vcmcNCj5TdWJqZWN0OiBbUEFU Q0ggdjNdIGRybS9hbWRncHU6IG9mZiBieSBvbmUgaW4NCj5hbWRncHVfZGV2aWNlX2F0dHJfY3Jl YXRlX2dyb3VwcygpIGVycm9yIGhhbmRsaW5nDQo+DQo+VGhpcyBsb29wIGluIHRoZSBlcnJvciBo YW5kbGluZyBjb2RlIHNob3VsZCBzdGFydCBhICJpIC0gMSIgYW5kIGVuZCBhdA0KPiJpID09IDAi LiAgQ3VycmVudGx5IGl0IHN0YXJ0cyBhICJpIiBhbmQgZW5kcyBhdCAiaSA9PSAxIi4gIFRoZSBy ZXN1bHQNCj5pcyB0aGF0IGl0IHJlbW92ZXMgb25lIGF0dHJpYnV0ZSB0aGF0IHdhc24ndCBjcmVh dGVkIHlldCwgYW5kIGxlYWtzIHRoZQ0KPnplcm9ldGggYXR0cmlidXRlLg0KPg0KPkZpeGVzOiA0 ZTAxODQ3YzM4ZjcgKCJkcm0vYW1kZ3B1OiBvcHRpbWl6ZSBhbWRncHUgZGV2aWNlIGF0dHJpYnV0 ZSBjb2RlIikNCj5TaWduZWQtb2ZmLWJ5OiBEYW4gQ2FycGVudGVyIDxkYW4uY2FycGVudGVyQG9y YWNsZS5jb20+DQo+LS0tDQo+djI6IHN0eWxlIGNoYW5nZQ0KPnYzOiBGaXggZW1iYXJyYXNzaW5n IHR5cG8gaW4gdGhlIHN1YmplY3QNCg0K8J+Yig0KDQpBY2tlZC1ieTogTWljaGFlbCBKLiBSdWhs IDxtaWNoYWVsLmoucnVobEBpbnRlbC5jb20+DQoNCm0NCj4gZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X3BtLmMgICAgICAgICAgIHwgMyArLS0NCj4gMSBmaWxlcyBjaGFuZ2VkLCAx IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQo+DQo+ZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9wbS5jDQo+Yi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hbWRncHVfcG0uYw0KPmluZGV4IGI3NTM2MmJmMDc0Mi4uZTgwOTUzNGZhYmQ0IDEwMDY0 NA0KPi0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9wbS5jDQo+KysrIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3BtLmMNCj5AQCAtMTk0Miw5ICsxOTQy LDggQEAgc3RhdGljIGludCBhbWRncHVfZGV2aWNlX2F0dHJfY3JlYXRlX2dyb3VwcyhzdHJ1Y3QN Cj5hbWRncHVfZGV2aWNlICphZGV2LA0KPiAJcmV0dXJuIDA7DQo+DQo+IGZhaWxlZDoNCj4tCWZv ciAoOyBpID4gMDsgaS0tKSB7DQo+Kwl3aGlsZSAoaS0tKQ0KPiAJCWFtZGdwdV9kZXZpY2VfYXR0 cl9yZW1vdmUoYWRldiwgJmF0dHJzW2ldKTsNCj4tCX0NCj4NCj4gCXJldHVybiByZXQ7DQo+IH0N Cg==