Re: [PATCH 1/3] iommu: Provide iommu_probe_device_locked()

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To: Jason Gunthorpe <jgg@xxxxxxxxxx>
Subject: Re: [PATCH 1/3] iommu: Provide iommu_probe_device_locked()
From: Joerg Roedel <joro@xxxxxxxxxx>
Date: Wed, 9 Aug 2023 11:14:36 +0200
Cc: iommu@xxxxxxxxxxxxxxx, Len Brown <lenb@xxxxxxxxxx>, linux-acpi@xxxxxxxxxxxxxxx, "Rafael J. Wysocki" <rafael@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>, Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
In-reply-to: <1-v1-8612b9ef48da+333-iommu_group_locking2_jgg@nvidia.com>
References: <0-v1-8612b9ef48da+333-iommu_group_locking2_jgg@nvidia.com> <1-v1-8612b9ef48da+333-iommu_group_locking2_jgg@nvidia.com>

Hi Jason,

On Tue, Aug 08, 2023 at 02:27:05PM -0300, Jason Gunthorpe wrote:
> Fixes: a2dde836050f ("iommu: Complete the locking for dev->iommu_group")

The right commit-id here is: a16b5d1681ab

Please update the fixes tags and re-send after addressing Kevin's
concerns.

Regards,

	Joerg

References:
- [PATCH 0/3] Fix device_lock deadlock on two probe() paths
  - From: Jason Gunthorpe
- [PATCH 1/3] iommu: Provide iommu_probe_device_locked()
  - From: Jason Gunthorpe

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