From: Vinod Koul <vkoul@kernel.org>
To: Dave Jiang <dave.jiang@intel.com>
Cc: dmaengine@vger.kernel.org
Subject: Re: [PATCH v2] dmaengine: idxd: fix off by one on cdev dwq refcount
Date: Mon, 23 Mar 2020 11:32:18 +0530 [thread overview]
Message-ID: <20200323060218.GB72691@vkoul-mobl> (raw)
In-Reply-To: <158403020187.10208.14117394394540710774.stgit@djiang5-desk3.ch.intel.com>
On 12-03-20, 09:23, Dave Jiang wrote:
> The refcount check for dedicated workqueue (dwq) is off by one and allows
> more than 1 user to open the char device. Fix check so only a single user
> can open the device.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2020-03-23 6:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 16:23 [PATCH v2] dmaengine: idxd: fix off by one on cdev dwq refcount Dave Jiang
2020-03-23 6:02 ` Vinod Koul [this message]
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