From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: thierry.reding@gmail.com, joro@8bytes.org,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
jonathanh@nvidia.com, linux-tegra@vger.kernel.org,
digetx@gmail.com
Subject: Re: [PATCH v3 2/2] iommu/tegra-smmu: Expend mutex protection range
Date: Mon, 28 Sep 2020 23:02:38 -0700 [thread overview]
Message-ID: <20200929060238.GA26785@Asurada-Nvidia> (raw)
In-Reply-To: <20200929060336.GB6564@infradead.org>
On Tue, Sep 29, 2020 at 07:03:36AM +0100, Christoph Hellwig wrote:
> On Mon, Sep 28, 2020 at 09:52:47PM -0700, Nicolin Chen wrote:
> > This is used to protect potential race condition at use_count.
> > since probes of client drivers, calling attach_dev(), may run
> > concurrently.
>
> Shouldn't this read "expand" instead of "expend"?
Oops...my poor English :)
Fixing....
Thanks!
prev parent reply other threads:[~2020-09-29 6:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 4:52 [PATCH v3 0/2] iommu/tegra-smmu: Two followup changes Nicolin Chen
2020-09-29 4:52 ` [PATCH v3 1/2] iommu/tegra-smmu: Unwrap tegra_smmu_group_get Nicolin Chen
2020-09-29 4:52 ` [PATCH v3 2/2] iommu/tegra-smmu: Expend mutex protection range Nicolin Chen
2020-09-29 6:03 ` Christoph Hellwig
2020-09-29 6:02 ` Nicolin Chen [this message]
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