From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from baidu.com (mx22.baidu.com [220.181.50.185]) (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 3E16A381C8 for ; Wed, 29 May 2024 09:15:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.181.50.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716974157; cv=none; b=otg/TD4YUEHTbx/yKHbAcFbKwrEsqKNFMZMs9KvSd/3TDfCtk9gPghNROFo+WQpOA8vzWO4AF9MSbFhwSyDUKf3WtTupUCZShqfXeFjMeoBTC1xmsa7xdRc+bUBmK5ywiIqmelpX7hFiBthjYp0opDGyw2A6CR8oIeAvILx74cQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716974157; c=relaxed/simple; bh=U2Zd6TNcYySCaBmWtA1My7XSFKCQ+aF6fiJnJL7Wypk=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=PPf4PC0epoloscSyN+aIh32dCI8Bvt/s0GVM/gkymsPblq9U1swIDCcGmj/ZJlqz58rbCMH6Dvp87xHtCZPnDFruyg7OwhMh93FufCGtHaMzZ5SgWgYS94kkM819rtlFRhmo9bHocjXq93KsxnPCyIyO7a2QLrTbEfKBxiBWdxE= 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; arc=none smtp.client-ip=220.181.50.185 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 From: "Li,Rongqing" To: Dave Jiang , "fenghua.yu@intel.com" , "vkoul@kernel.org" , "dmaengine@vger.kernel.org" Subject: RE: [External Mail] Re: [PATCH][RFC] dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list Thread-Topic: [External Mail] Re: [PATCH][RFC] dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list Thread-Index: AQHar/3Qy6lGGrWqC0CaT4H6iVA4CbGsUdwAgAGfXsA= Date: Wed, 29 May 2024 09:15:26 +0000 Message-ID: <9968be03b6064a84b6f1aaf99fc6c5e1@baidu.com> References: <20240527061920.48626-1-lirongqing@baidu.com> <7b96aa7d-4e23-40dd-81de-1e60660c02dd@intel.com> In-Reply-To: <7b96aa7d-4e23-40dd-81de-1e60660c02dd@intel.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FEAS-Client-IP: 172.31.51.55 X-FE-Last-Public-Client-IP: 100.100.100.38 X-FE-Policy-ID: 52:10:53:SYSTEM PiBCZWNhdXNlIGlmIHRoZSBkZXNjcmlwdG9yIGlzIGZyZWVkIGFuZCBnaXZlbiBvdXQgdG8gYSBk aWZmZXJlbnQgdGhyZWFkIHdoaWxlIHRoZQ0KPiBjb2RlIGlzIHN0aWxsIHdhbGtpbmcgdGhlIGxp c3QsIHRoZSBpdGVyYXRvciBtYXkgaGl0IGEgYmFkIHBvaW50ZXIgZHVlIHRvIHRoZSBmcmVlZA0K PiBkZXNjcmlwdG9yIHBvaW50aW5nIHRvIHNvbWV0aGluZyBlbHNlLg0KPiANCj4gQWxzbywgcGxl YXNlIGluY2x1ZGUgYSBGaXhlcyB0YWcgZm9yIHRoZSBmaXguIFRoYW5rcyENCg0KDQpPaywgSSB3 aWxsIHNlbmQgVjIsIHRoYW5rcw0KDQpCcg0K