From: Chris Lew <clew@codeaurora.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>
Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v2 1/6] rpmsg: glink: Fix reuse intents memory leak issue
Date: Tue, 8 Oct 2019 17:49:29 -0700 [thread overview]
Message-ID: <22fc76bf-9d2e-f016-fb63-a481f69f0a6c@codeaurora.org> (raw)
In-Reply-To: <20191004222702.8632-2-bjorn.andersson@linaro.org>
On 10/4/2019 3:26 PM, Bjorn Andersson wrote:
> From: Arun Kumar Neelakantam <aneela@codeaurora.org>
>
> Memory allocated for re-usable intents are not freed during channel
> cleanup which causes memory leak in system.
>
> Check and free all re-usable memory to avoid memory leak.
>
> Fixes: 933b45da5d1d ("rpmsg: glink: Add support for TX intents")
> Cc: stable@vger.kernel.org
> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
> Reported-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
Acked-By: Chris Lew <clew@codeaurora.org>
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2019-10-09 0:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-04 22:26 [PATCH v2 0/6] rpmsg: glink stability fixes Bjorn Andersson
2019-10-04 22:26 ` [PATCH v2 1/6] rpmsg: glink: Fix reuse intents memory leak issue Bjorn Andersson
2019-10-09 0:49 ` Chris Lew [this message]
2019-10-04 22:26 ` [PATCH v2 2/6] rpmsg: glink: Fix use after free in open_ack TIMEOUT case Bjorn Andersson
2019-10-09 0:51 ` Chris Lew
2019-10-04 22:26 ` [PATCH v2 3/6] rpmsg: glink: Put an extra reference during cleanup Bjorn Andersson
2019-10-04 22:27 ` [PATCH v2 4/6] rpmsg: glink: Fix rpmsg_register_device err handling Bjorn Andersson
2019-10-04 22:27 ` [PATCH v2 5/6] rpmsg: glink: Don't send pending rx_done during remove Bjorn Andersson
2019-10-09 1:08 ` Chris Lew
2019-10-04 22:27 ` [PATCH v2 6/6] rpmsg: glink: Free pending deferred work on remove Bjorn Andersson
2019-10-09 1:17 ` Chris Lew
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