From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2B1022F3621; Wed, 12 Nov 2025 11:37:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762947432; cv=none; b=VzqS6O71Rmx6ZA1RIu0PZ7pzmpk/GKlkjIvNJSvh2yTACHUyX2jhloTeA2sIkP7GpIpy9gcBa8u975LwNXtQ4DjnqC0b0jkVOV0V7g6b485IhjotMSeteUsHnyGn56ycGzzx6xcJjyji/QDJEvNcB0tZPhPFt7LEU+jdc6jZUZE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762947432; c=relaxed/simple; bh=ymCfGk4AxYo4bd74CdMZkB02vK66A3ulrQ4KUB+F6wg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nLqXeYT514ejVpZ612oF87jTXXCO1Nqv2fZwGN+kx1hvxAqXSCk9kj3tX9rvl5uzbbo4MmQNvPkBeogA87bLR1VPaLH7JdRhHxXgx0tt/xLde2ems6wZvhj2u8n4U1mF7cmy4ST96iA8maYHwD7zY+6u2P8Bbj/GUdwiP1ORPfA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rTSplVLt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rTSplVLt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F73FC4CEF7; Wed, 12 Nov 2025 11:37:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762947431; bh=ymCfGk4AxYo4bd74CdMZkB02vK66A3ulrQ4KUB+F6wg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rTSplVLtdX0NamxtioaiuZdXlSof29fiiG/qEJXf4CmgfrBTyY3YX83kegMriynp3 ySuGL3f+j0DNkWzNw41Y9kCgUIS40koqYfyVR0RLTPrrdu7KQbmnPRWbKYszw2XoM3 SuHNK5rm2jQtC4uZuR+ZaFt/F+QOHm2QrEArvluLwMkKaqMGtKxVdaH7jJ2EaG1uiO HkHAfjqY7BM/NrEs+7wOl0+gooulTesZq1Dd3OGeQ3bDNhImQsHVVE3PX149JkAPD9 cdG6chGChJsLGrjmhkMtyyTnaZ6ZQHR8t15pQYTmgSEEnX8YTEU/sjWuGYucusqsU/ wOcDm//eAQOZQ== Date: Wed, 12 Nov 2025 17:07:08 +0530 From: Vinod Koul To: Srinivas Kandagatla Cc: Srinivas Kandagatla , Greg Kroah-Hartman , linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Miaoqian Lin , stable@vger.kernel.org Subject: Re: [PATCH] slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves Message-ID: References: <20251027060601.33228-1-linmq006@gmail.com> <176292442599.64339.7709313480733902465.b4-ty@kernel.org> <7eed86f6-97a9-487a-8161-3617597f7391@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7eed86f6-97a9-487a-8161-3617597f7391@oss.qualcomm.com> On 12-11-25, 10:09, Srinivas Kandagatla wrote: > > > On 11/12/25 5:13 AM, Vinod Koul wrote: > > > > On Mon, 27 Oct 2025 14:06:01 +0800, Miaoqian Lin wrote: > >> The function qcom_slim_ngd_notify_slaves() calls of_slim_get_device() which > >> internally uses device_find_child() to obtain a device reference. > >> According to the device_find_child() documentation, > >> the caller must drop the reference with put_device() after use. > >> > >> Found via static analysis and this is similar to commit 4e65bda8273c > >> ("ASoC: wcd934x: fix error handling in wcd934x_codec_parse_data()") > >> > >> [...] > > > > Applied, thanks! > > These are slimbus patches? any reason why they are going via soundwire tree? My mistake, sorry :-( dropped now -- ~Vinod