linux-kernel - Re: [PATCH 3/3] iommu/vt-d:Add mutex

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Date:   Wed, 26 Aug 2020 13:59:59 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     FelixCuioc <FelixCui-oc@...oxin.com>
Cc:     Joerg Roedel <joro@...tes.org>, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org,
        David Woodhouse <dwmw2@...radead.org>,
        Lu Baolu <baolu.lu@...ux.intel.com>, kbuild@...ts.01.org,
        kbuild-all@...ts.01.org, CobeChen-oc@...oxin.com,
        RaymondPang-oc@...oxin.com, TonyWWang-oc@...oxin.com
Subject: Re: [PATCH 3/3] iommu/vt-d:Add mutex_unlock() before returning

On Wed, Aug 26, 2020 at 06:27:52AM -0400, FelixCuioc wrote:
> In the probe_acpi_namespace_devices function,when the physical
> node of the acpi device is NULL,the unlock function is missing.
> Add mutex_unlock(&adev->physical_node_lock).
> 
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: FelixCuioc <FelixCui-oc@...oxin.com>

Oh...  Crap.  I wondered why I was being CC'd on this patchset.  Just
fold this into the ealier patch.  Don't worry about the Reported-by.

regards,
dan carpenter