From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outbound.baidu.com (mx16.baidu.com [111.202.115.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C2D6E21B905; Thu, 30 Jul 2026 03:53:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.202.115.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785383593; cv=none; b=m93ketXqwL04ry+y8PPTGc0vgj5XQXfv/WvJpTxSekt0z7IVSalr7iGhXMUKl7lwXoUfZvuGPf4/Ug2iwl5pT1x2j8EiAQeXMHYPYq8VocxFe19XcDwP1sm9r4PzfZdxIprlRHaPhYtJKh+3aRmkGALaqI6Th9ysrKcEmctksS0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785383593; c=relaxed/simple; bh=RLZ6zKZw5mwAKScLmy5admfnsoSWI3anVJ5hFG9sHvo=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=M/lSObssDQUhn5jN1GDN7B/AhUwy+z1mQsIlieRaHqwbpcZHaE6y2ufBq9KSN64Asw5QmjtZ4HKkIcVMC2+k3itGWkPcjYG8FHd1Vjt5lFpIGjEFQ1SzxlqBpKvF4JNxpbyHd/As8iqeZmTf5pZCVhTQfNWKyobhJq1ARrdGIcM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b=eY4Oj2H0; arc=none smtp.client-ip=111.202.115.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b="eY4Oj2H0" X-MD-Sfrom: lirongqing@baidu.com X-MD-SrcIP: 172.31.50.48 From: "Li,Rongqing" To: Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani , Ranjan Kumar , "James E . 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Petersen" , "MPT-FusionLinux.pdl@broadcom.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogW1BBVENIXSBzY3NpOiBtcHQzc2FzOiBmaXggaW52YWxpZCBrZnJl?= =?gb2312?Q?e_of_embedded_event=5Fdata_in_event_callback?= Thread-Topic: [PATCH] scsi: mpt3sas: fix invalid kfree of embedded event_data in event callback Thread-Index: AQHdDQ3qhcMnoM/vokyTlO75m80Lm7aFkvJw Date: Thu, 30 Jul 2026 03:50:50 +0000 Message-ID: <5a93a696e52a4ae9b660abc51b7aef65@baidu.com> References: <20260706060840.2287-1-lirongqing@baidu.com> In-Reply-To: <20260706060840.2287-1-lirongqing@baidu.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baidu.com; s=selector1; t=1785383454; bh=RLZ6zKZw5mwAKScLmy5admfnsoSWI3anVJ5hFG9sHvo=; h=From:To:Subject:Date:Message-ID:Content-Type; b=eY4Oj2H0/LxwxXoM9RFQxM6oWTJweMWUHl3TC4NYQENp9VhGI6fJI5r0FDBTrInJn orIQqBCn1Rd3OvIkoYbjchxJBWiNZY4eCBHdfg2G6iQnBFVdHL4C8eHZxhkcVvDatA l0IwWA5r7oWZYCuVd1h8bztX/P+KC9VS3wt5zA5sjrWhYOAijNqkbV0ohMp1N9A7gD BcgayEhfsESo584lPZZU1EB/6y/tYekTaqMK483+nyX3+/Fq8I8TRCCGmzzbvqHz3G blTcMJVaJdVuQX0s01dGAtkhrWnKew5qQWaYQK4eG5fcWesul+3uk/lgHjGDy+u5+N aMB4qo3rlDiZQ== DQoNCj4gDQo+IEZyb206IExpIFJvbmdRaW5nIDxsaXJvbmdxaW5nQGJhaWR1LmNvbT4NCj4gDQo+ IGZ3X2V2ZW50LT5ldmVudF9kYXRhIGlzIGEgZmxleGlibGUgYXJyYXkgbWVtYmVyIGVtYmVkZGVk IHdpdGhpbiB0aGUNCj4gZndfZXZlbnRfd29yayBzdHJ1Y3R1cmUgKGFsbG9jYXRlZCBhcyBhIHNp bmdsZSBremFsbG9jKS4gQ2FsbGluZw0KPiBrZnJlZShmd19ldmVudC0+ZXZlbnRfZGF0YSkgb24g aXQgaXMgaW52YWxpZCBhbmQgY2FuIGNvcnJ1cHQgdGhlIGhlYXAsIHNpbmNlIGl0DQo+IGlzIG5v dCBhIHNlcGFyYXRlbHkgYWxsb2NhdGVkIHBvaW50ZXIuDQo+IA0KPiBUaGUgc3Vic2VxdWVudCBm d19ldmVudF93b3JrX3B1dCgpIHdpbGwgZGVjcmVtZW50IHRoZSByZWZjb3VudCB0byB6ZXJvDQo+ IGFuZCBjYWxsIGZ3X2V2ZW50X3dvcmtfZnJlZSgpLCB3aGljaCBmcmVlcyB0aGUgZW50aXJlIGZ3 X2V2ZW50X3dvcmsNCj4gc3RydWN0dXJlIChpbmNsdWRpbmcgdGhlIGVtYmVkZGVkIGV2ZW50X2Rh dGEpLiBUaGUgZXh0cmEga2ZyZWUoKSBpcyB0aGVyZWZvcmUNCj4gYm90aCB3cm9uZyBhbmQgcmVk dW5kYW50Lg0KPiANCj4gUmVtb3ZlIHRoZSBlcnJvbmVvdXMga2ZyZWUoZndfZXZlbnQtPmV2ZW50 X2RhdGEpIGNhbGwgaW4gdGhlDQo+IE1QSTJfRVZFTlRfU0FTX1RPUE9MT0dZX0NIQU5HRV9MSVNU IGVycm9yIHBhdGguIFRoZSBQQ0lFIHRvcG9sb2d5DQo+IGNoYW5nZSBsaXN0IGhhbmRsZXIgYWxy ZWFkeSBoYW5kbGVzIHRoaXMgY29ycmVjdGx5IHdpdGhvdXQgdGhlIGV4dHJhIGtmcmVlLg0KPiAN Cj4gRml4ZXM6IGFkNTk1NzE5MzEwNzJlNmYgKCJzY3NpOiBtcHQzc2FzOiBBZGQgZmlybXdhcmUg ZXZlbnQgcmVxdWV1ZQ0KPiBzdXBwb3J0IGZvciBidXN5IGRldmljZXMiKQ0KPiBTaWduZWQtb2Zm LWJ5OiBMaSBSb25nUWluZyA8bGlyb25ncWluZ0BiYWlkdS5jb20+DQoNClBpbmcNCg0KW0xpLFJv bmdxaW5nXSANCg0KDQo+IC0tLQ0KPiAgZHJpdmVycy9zY3NpL21wdDNzYXMvbXB0M3Nhc19zY3Np aC5jIHwgMSAtDQo+ICAxIGZpbGUgY2hhbmdlZCwgMSBkZWxldGlvbigtKQ0KPiANCj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvc2NzaS9tcHQzc2FzL21wdDNzYXNfc2NzaWguYw0KPiBiL2RyaXZlcnMv c2NzaS9tcHQzc2FzL21wdDNzYXNfc2NzaWguYw0KPiBpbmRleCAxMmNhZmZlLi5jYTAxYTQ5IDEw MDY0NA0KPiAtLS0gYS9kcml2ZXJzL3Njc2kvbXB0M3Nhcy9tcHQzc2FzX3Njc2loLmMNCj4gKysr IGIvZHJpdmVycy9zY3NpL21wdDNzYXMvbXB0M3Nhc19zY3NpaC5jDQo+IEBAIC0xMjI2Nyw3ICsx MjI2Nyw2IEBAIG1wdDNzYXNfc2NzaWhfZXZlbnRfY2FsbGJhY2soc3RydWN0DQo+IE1QVDNTQVNf QURBUFRFUiAqaW9jLCB1OCBtc2l4X2luZGV4LA0KPiAgCQlpZiAoIWZ3X2V2ZW50LT5yZXRyaWVz KSB7DQo+IA0KPiAgCQkJaW9jX2Vycihpb2MsICJmYWlsdXJlIGF0ICVzOiVkLyVzKCkhXG4iLCAg X19GSUxFX18sIF9fTElORV9fLA0KPiBfX2Z1bmNfXyk7DQo+IC0JCQlrZnJlZShmd19ldmVudC0+ ZXZlbnRfZGF0YSk7DQo+ICAJCQlmd19ldmVudF93b3JrX3B1dChmd19ldmVudCk7DQo+ICAJCQly ZXR1cm4gMTsNCj4gIAkJfQ0KPiAtLQ0KPiAyLjkuNA0KDQo=