From: Vinod Koul <vkoul@kernel.org>
To: Zou Wei <zou_wei@huawei.com>
Cc: orsonzhai@gmail.com, baolin.wang7@gmail.com,
zhang.lyra@gmail.com, mcoquelin.stm32@gmail.com,
alexandre.torgue@foss.st.com, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH -next] dmaengine: fix PM reference leak
Date: Mon, 31 May 2021 09:46:36 +0530 [thread overview]
Message-ID: <YLRjJFN96NGHS9Rj@vkoul-mobl.Dlink> (raw)
In-Reply-To: <1621601902-33697-1-git-send-email-zou_wei@huawei.com>
On 21-05-21, 20:58, Zou Wei wrote:
> pm_runtime_get_sync will increment pm usage counter even it failed.
> Forgetting to putting operation will result in reference leak here.
> Fix it by replacing it with pm_runtime_resume_and_get to keep usage
> counter balanced.
Please rebase and submit per driver.. I have already applied few fixes
for this and rejected few
--
~Vinod
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prev parent reply other threads:[~2021-05-31 4:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-21 12:58 [PATCH -next] dmaengine: fix PM reference leak Zou Wei
2021-05-31 4:16 ` Vinod Koul [this message]
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