From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.5]) (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 3B6DC3D16EB; Fri, 29 May 2026 11:47:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780055266; cv=none; b=H/KTKFDv5omYRkZOaijZVaEU/lfadD3IOIxbHi1a/YPRiGo4kmN3En6FG3pqiq5xgkMZtpTgNP7LCqAdYauCL5hSYsuFTJpSrz55bW7z1o4GBA885HNJt6QM3oKX7hkqPhZj0dLi4clT0gxPocfGOuKxS8BZJzgE20w8cycy610= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780055266; c=relaxed/simple; bh=94GyrtKUPcw6dUudljrdpDPI38g/F1ms8pwc++tMTSI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=URUZG/jQnd//f6KbwrG0/dAmeHB33EI0ft7cfW7d0Tjo5mIWnwl4AQdSqTJxJLFjnoYl1WtCuS1u/a9f9ichTd4aEdAoACNF0r94IYJ3KHUqLwoQghuGOjYNfMo4vrCu0sLIKGOuJHjNFgtbMlUYG4TY/SpuQwzxZPqab670g/Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=cRgk3b1h; arc=none smtp.client-ip=117.135.210.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="cRgk3b1h" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=94GyrtKUPcw6dUudljrdpDPI38g/F1ms8pwc++tMTSI=; b=c Rgk3b1hQkT6UQA8SK784y7gFHKJ5xWSNVvi3iaxZq7e78qRe5p/D1EdYCJVFzXCg tizlsk8uODVdo2OD1HS6AxAV1EqfJW2BFHba5PnZC8oCoep1XK8gVSZRL79/YFHf 2o0nRT8OMu/dR2uIP0zoQ2oYqnKvD9CRlNJq9kxBVo= Received: from w15303746062$163.com ( [113.200.174.80] ) by ajax-webmail-wmsvr-40-124 (Coremail) ; Fri, 29 May 2026 19:45:42 +0800 (CST) Date: Fri, 29 May 2026 19:45:42 +0800 (CST) From: w15303746062 To: =?UTF-8?Q?Christian_K=C3=B6nig?= Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, sumit.semwal@linaro.org, jeffy.chen@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, "Mingyu Wang" <25181214217@stu.xidian.edu.cn> Subject: Re:Re: [PATCH v2] drm/prime: fix dangling dmabuf entries after handle release X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20260403(27802f6d) Copyright (c) 2002-2026 www.mailtech.cn 163com In-Reply-To: References: <0e12ce28-f5b7-4ffa-849c-df9ad1796e22@amd.com> <20260528132932.1078483-1-w15303746062@163.com> <62c256eb-1df4-4633-8040-222895b54f97@amd.com> <7bbb8946.9d19.19e6ed958df.Coremail.w15303746062@163.com> X-NTES-SC: AL_Qu2TAvyeukkv5CiRYOkfmU0Qguw9Xcq5uPkj34FWN5t8jAvp6BgifHBkMWLY9tKqBSCQtgC+cAJg08FoUqNhfqckIc+3Gw44gLYit/sDw/2vEA== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <5ffc2647.95cf.19e738df1f7.Coremail.w15303746062@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:fCgvCgDXPyxnfBlqz22qAA--.908W X-CM-SenderInfo: jzrvjiatxuliiws6il2tof0z/xtbC4wcZ-GoZfGfigQAA3K X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== SGkgQ2hyaXN0aWFuLAoKVGhhbmsgeW91IGZvciB5b3VyIGd1aWRhbmNlIGFuZCBwYXRpZW5jZSB0 aHJvdWdob3V0IHRoaXMgZGlzY3Vzc2lvbi4KCkFmdGVyIGZ1cnRoZXIgaW52ZXN0aWdhdGlvbiwg SSByZWFsaXplIHRoYXQgaWRlbnRpZnlpbmcgdGhlIHByZWNpc2UKcm9vdCBjYXVzZSByZXF1aXJl cyBhIGRlZXBlciB1bmRlcnN0YW5kaW5nIG9mIHRoZSBEUk0gc3Vic3lzdGVtIGFuZAphY2Nlc3Mg dG8gdGhlIHNwZWNpZmljIHN5emthbGxlciByZXByb2R1Y2VyLCB3aGljaCBJIGN1cnJlbnRseSBs YWNrLgoKVG8gYXZvaWQgd2FzdGluZyB5b3VyIHRpbWUgd2l0aCBpbmNvbXBsZXRlIHBhdGNoZXMs IEknbGwgc3RlcCBiYWNrCmZyb20gdGhpcyBpc3N1ZSBmb3Igbm93IGFuZCBjb250aW51ZSBsZWFy bmluZyB0aGUgY29kZWJhc2UuIElmIEkKbWFuYWdlIHRvIHJlcHJvZHVjZSB0aGUgcHJvYmxlbSBs b2NhbGx5IG9yIGZpbmQgbW9yZSBjb25jcmV0ZQpldmlkZW5jZSwgSSdsbCBmb2xsb3cgdXAgd2l0 aCBhIHByb3BlciBhbmFseXNpcy4KClRoYW5rIHlvdSBhZ2FpbiBmb3IgdGhlIHJldmlldyBhbmQg dGhlIHZhbHVhYmxlIGxlc3NvbnMuCgpSZWdhcmRzLApNaW5neXU=