linux-kernel - Re: [PATCH] iommu/qcom: fix NULL pointer dereference during probe deferral

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Message-ID: <20200107140013.GA9084@onstation.org>
Date:   Tue, 7 Jan 2020 09:00:14 -0500
From:   Brian Masney <masneyb@...tation.org>
To:     Joerg Roedel <joro@...tes.org>
Cc:     robdclark@...il.com, bjorn.andersson@...aro.org, agross@...nel.org,
        iommu@...ts.linux-foundation.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCH] iommu/qcom: fix NULL pointer dereference during probe
 deferral

On Tue, Jan 07, 2020 at 02:25:30PM +0100, Joerg Roedel wrote:
> On Tue, Dec 31, 2019 at 10:39:49PM -0500, Brian Masney wrote:
> >  drivers/iommu/qcom_iommu.c | 12 ++++++++++--
> >  1 file changed, 10 insertions(+), 2 deletions(-)
> 
> Shortened commit-message a bit and applied for v5.5, thanks.

You might want to hold off on applying this since it looks like Robin
Murphy has a better fix.

https://lore.kernel.org/lkml/fc055443-8716-4a0e-b4d5-311517d71ea0@arm.com/

Brian