From: Will Deacon <will@kernel.org>
To: John Garry <john.garry@huawei.com>
Cc: jean-philippe@linaro.org, mst@redhat.com, joro@8bytes.org,
chenxiang66@hisilicon.com, linuxarm@huawei.com,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
iommu@lists.linux-foundation.org, thunder.leizhen@huawei.com,
robin.murphy@arm.com
Subject: Re: [PATCH RESEND v5 1/5] iommu: Refactor iommu_group_store_type()
Date: Wed, 6 Jul 2022 13:00:59 +0100 [thread overview]
Message-ID: <20220706120059.GE2403@willie-the-truck> (raw)
In-Reply-To: <1649071634-188535-2-git-send-email-john.garry@huawei.com>
On Mon, Apr 04, 2022 at 07:27:10PM +0800, John Garry wrote:
> Function iommu_group_store_type() supports changing the default domain
> of an IOMMU group.
>
> Many conditions need to be satisfied and steps taken for this action to be
> successful.
>
> Satisfying these conditions and steps will be required for setting other
> IOMMU group attributes, so factor into a common part and a part specific
> to update the IOMMU group attribute.
>
> No functional change intended.
>
> Some code comments are tidied up also.
>
> Signed-off-by: John Garry <john.garry@huawei.com>
> ---
> drivers/iommu/iommu.c | 96 ++++++++++++++++++++++++++++---------------
> 1 file changed, 62 insertions(+), 34 deletions(-)
Acked-by: Will Deacon <will@kernel.org>
Will
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next parent reply other threads:[~2022-07-06 12:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1649071634-188535-1-git-send-email-john.garry@huawei.com>
[not found] ` <1649071634-188535-2-git-send-email-john.garry@huawei.com>
2022-07-06 12:00 ` Will Deacon [this message]
[not found] ` <5ab934ff-0b16-0b55-e0f1-36366cd33e84@huawei.com>
2022-07-06 12:12 ` [PATCH RESEND v5 1/5] iommu: Refactor iommu_group_store_type() Will Deacon
[not found] ` <1649071634-188535-3-git-send-email-john.garry@huawei.com>
2022-07-06 12:10 ` [PATCH RESEND v5 2/5] iova: Allow rcache range upper limit to be flexible Will Deacon
[not found] ` <834447a0-675a-5978-8ffe-285ce09f4213@huawei.com>
2022-07-06 12:11 ` Will Deacon
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