From: Vinod Koul <vkoul@kernel.org>
To: Dave Jiang <dave.jiang@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>, dmaengine@vger.kernel.org
Subject: Re: [PATCH] dmaengine: idxd: fix resource leak on dmaengine driver disable
Date: Mon, 25 Oct 2021 10:59:37 +0530 [thread overview]
Message-ID: <YXZAwQyfjk+WFUmR@matsya> (raw)
In-Reply-To: <163467611628.2417298.12883771242741055128.stgit@djiang5-desk3.ch.intel.com>
On 19-10-21, 13:41, Dave Jiang wrote:
> The wq resources needs to be released before the kernel type is reset by
> __drv_disable_wq(). With dma channels unregistered and wq quiesced, all the
> wq resources for dmaengine can be freed. There is no need to wait until wq
> is disabled. With the wq->type being reset to "unknown", the driver is
> skipping the freeing of the resources.
Doesnt apply, i guess needs rebase
--
~Vinod
prev parent reply other threads:[~2021-10-25 5:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-19 20:41 [PATCH] dmaengine: idxd: fix resource leak on dmaengine driver disable Dave Jiang
2021-10-25 5:29 ` Vinod Koul [this message]
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