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Mon, 02 Dec 2019 14:22:15 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 1F43A100039; Mon, 2 Dec 2019 14:22:15 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag3node1.st.com [10.75.127.7]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0BEF42C9D9B; Mon, 2 Dec 2019 14:22:15 +0100 (CET) Received: from SFHDAG5NODE3.st.com (10.75.127.15) by SFHDAG3NODE1.st.com (10.75.127.7) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 2 Dec 2019 14:22:14 +0100 Received: from SFHDAG5NODE3.st.com ([fe80::7c09:5d6b:d2c7:5f47]) by SFHDAG5NODE3.st.com ([fe80::7c09:5d6b:d2c7:5f47%20]) with mapi id 15.00.1473.003; Mon, 2 Dec 2019 14:22:14 +0100 From: Fabien DESSENNE To: Marc Zyngier , Daode Huang CC: "jason@lakedaemon.net" , "linux-kernel@vger.kernel.org" , "mcoquelin.stm32@gmail.com" , "tglx@linutronix.de" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , Alexandre TORGUE Subject: Re: [PATCH] irqchip/stm32: Fix "WARNING: invalid free of devm_ allocated Thread-Topic: [PATCH] irqchip/stm32: Fix "WARNING: invalid free of devm_ allocated Thread-Index: AQHVqRODxV7lpFAqyU+rnFWM+DebYg== Date: Mon, 2 Dec 2019 13:22:14 +0000 Message-ID: References: <1574931880-168682-1-git-send-email-huangdaode@hisilicon.com> <8acaa494701c91b8a8acd60a2390d810@www.loen.fr> <028744c349410eb1f74b7e2b18590c75@www.loen.fr> In-Reply-To: <028744c349410eb1f74b7e2b18590c75@www.loen.fr> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.45] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-12-02_02:2019-11-29,2019-12-02 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgRGFvZGUsDQoNCg0KSSBjb25maXJtIHRoYXQgdGhpcyBwYXRjaCBpcyBub3QgYSBnb29kIGlk ZWEsIGhlcmUgYXJlIHNvbWUgZXhwbGFuYXRpb25zLg0KDQppcnEtc3RtMzItZXh0aS5jIGRlYWxz IHdpdGggdHdvIGRpZmZlcmVudCBwdXJwb3NlczoNCg0KLSBlaXRoZXIgaXQgaXMgdXNlZCB0byBw cm9iZSB0aGUgInN0LHN0bTMybXAxLWV4dGkiIGNvbXBhdGlibGUgZGV2aWNlLiANCkluIHRoYXQg Y2FzZSAucHJvYmUoKSBpcyBpbnZva2VkIGFuZCB1c2VzIGRldm1fa3phbGxvYygpIHRvIGdldCBt ZW1vcnkuIA0KTm8gbmVlZCB0byBmcmVlIG1lbW9yeS4NCg0KLWVpdGhlciBpcyBpdCB1c2VkIGZv ciBvdGhlciBzdG0zMiBkZXZpY2VzLiBJbiB0aGF0IGNhc2UsIHRoZXJlIGlzIG5vIA0KcHJvYmUg ZnVuY3Rpb24sIHRoZSBkcml2ZXIgaXMgJ2p1c3QnIGluaXQnZWQuIEluIHRoYXQgY2FzZSwgDQpk ZXZtX2t6YWxsb2MoKSBpcyBub3QgdXNlZCBhbmQgZXhwbGljaXQgZnJlZSBtZW1vcnkgaXMgcmVx dWlyZWQuDQoNCkFzIHNhaWQgYnkgTWFyaywgeW91IGhhdmUganVzdCBtaXhlZCB0aGUgdHdvIHBh dGhzLg0KDQpGYWJpZW4NCg0KDQoNCk9uIDAyLzEyLzIwMTkgMTo0MCBQTSwgTWFyYyBaeW5naWVy IHdyb3RlOg0KPiBPbiAyMDE5LTEyLTAyIDEyOjI5LCBNYXJjIFp5bmdpZXIgd3JvdGU6DQo+PiBP biAyMDE5LTExLTI4IDA5OjA0LCBEYW9kZSBIdWFuZyB3cm90ZToNCj4+PiBTaW5jZSBkZXZtXyBh bGxvY2F0ZWQgZGF0YSBjYW4gYmUgYXV0b21haXRjYWxseSByZWxlYXNlZCwgaXQncyBubw0KPj4+ IG5lZWQgdG8gZnJlZSBpdCBhcHBhcmVudGx5LCBqdXN0IHJlbW92ZSBpdC4NCj4+Pg0KPj4+IEZp eGVzOiBjZmJmOWU0OTcwOTQgKCJpcnFjaGlwL3N0bTMyOiBVc2UgYSBwbGF0Zm9ybSBkcml2ZXIg Zm9yDQo+Pj4gc3RtMzJtcDEtZXh0aSBkZXZpY2UiKQ0KPj4+IFNpZ25lZC1vZmYtYnk6IERhb2Rl IEh1YW5nIDxodWFuZ2Rhb2RlQGhpc2lsaWNvbi5jb20+DQo+Pj4gLS0tDQo+Pj4gwqBkcml2ZXJz L2lycWNoaXAvaXJxLXN0bTMyLWV4dGkuYyB8IDIgLS0NCj4+PiDCoDEgZmlsZSBjaGFuZ2VkLCAy IGRlbGV0aW9ucygtKQ0KPj4+DQo+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaXJxY2hpcC9pcnEt c3RtMzItZXh0aS5jDQo+Pj4gYi9kcml2ZXJzL2lycWNoaXAvaXJxLXN0bTMyLWV4dGkuYw0KPj4+ IGluZGV4IGUwMGYyZmEuLjQ2ZWMwYWYgMTAwNjQ0DQo+Pj4gLS0tIGEvZHJpdmVycy9pcnFjaGlw L2lycS1zdG0zMi1leHRpLmMNCj4+PiArKysgYi9kcml2ZXJzL2lycWNoaXAvaXJxLXN0bTMyLWV4 dGkuYw0KPj4+IEBAIC03NzksOCArNzc5LDYgQEAgc3RhdGljIGludCBfX2luaXQgc3RtMzJfZXh0 aV9pbml0KGNvbnN0IHN0cnVjdA0KPj4+IHN0bTMyX2V4dGlfZHJ2X2RhdGEgKmRydl9kYXRhLA0K Pj4+IMKgwqDCoMKgIGlycV9kb21haW5fcmVtb3ZlKGRvbWFpbik7DQo+Pj4gwqBvdXRfdW5tYXA6 DQo+Pj4gwqDCoMKgwqAgaW91bm1hcChob3N0X2RhdGEtPmJhc2UpOw0KPj4+IC3CoMKgwqAga2Zy ZWUoaG9zdF9kYXRhLT5jaGlwc19kYXRhKTsNCj4+PiAtwqDCoMKgIGtmcmVlKGhvc3RfZGF0YSk7 DQo+Pj4gwqDCoMKgwqAgcmV0dXJuIHJldDsNCj4+PiDCoH0NCj4+DQo+PiBBcHBsaWVkLCB0aGFu a3MuDQo+DQo+IFNjcmF0Y2ggdGhhdC4gVGhpcyBwYXRjaCBpcyBqdXN0IHdyb25nLCBhbmQganVz dCByZWFkaW5nIHRoZSBjb2RlDQo+IG1ha2VzIGl0IG9idmlvdXMuIHN0bTMyX2V4dGlfaW5pdCgp IGlzIG9ubHkgY2FsbGVkIG9uIHBhdGhzDQo+IHRoYXQgYWxsb2NhdGUgdGhlIG1lbW9yeSB3aXRo IGttYWxsb2MuDQo+DQo+IENsZWFybHkgeW91IGhhdmVuJ3QgdHJpZWQgdG8gdW5kZXJzdGFuZCB3 aGF0IGlzIGdvaW5nIG9uLg0KPg0KPiDCoMKgwqDCoMKgwqDCoCBNLg==