linux-kernel - Re: [PATCH] iommu/qcom:fix local

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Date:   Sat, 18 Apr 2020 13:54:00 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Tang Bin <tangbin@...s.chinamobile.com>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>, agross@...nel.org,
        robdclark@...il.com, linux-arm-msm@...r.kernel.org,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/qcom:fix local_base status check

On Thu, Apr 16, 2020 at 02:42:23PM +0800, Tang Bin wrote:
>         The function qcom_iommu_device_probe() does not perform sufficient
> error checking after executing devm_ioremap_resource(), which can result in
> crashes if a critical error path is encountered.
> 
> Fixes: 0ae349a0("iommu/qcom: Add qcom_iommu")

Yes, that sounds better. Please use it for the commit message and also
add the Fixes line and resubmit the fix to me.
Please make the fixes line:

	Fixes: 0ae349a0f33f ("iommu/qcom: Add qcom_iommu")

So that the commit-id is 12 characters long and a space between it and
the subject.

Thanks,

	Joerg