RE: [PATCH v2 10/10] iommu/intel: Fix missing locking for... | linux-arm-kernel

[PATCH v2 00/10] Refine the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
[PATCH v2 03/10] iommu: Add generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
RE: [PATCH v2 03/10] iommu: Add generic_single_device_group() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-08-02
[PATCH v2 08/10] iommu/omap: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
[PATCH v2 02/10] iommu: Add a lockdep assertion for remaining dev->iommu_group reads · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
RE: [PATCH v2 02/10] iommu: Add a lockdep assertion for remaining dev->iommu_group reads · "Tian, Kevin" <kevin.tian@intel.com> · 2023-08-02
Re: [PATCH v2 02/10] iommu: Add a lockdep assertion for remaining dev->iommu_group reads · Robin Murphy <robin.murphy@arm.com> · 2023-08-08
Re: [PATCH v2 02/10] iommu: Add a lockdep assertion for remaining dev->iommu_group reads · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-08
[PATCH v2 05/10] iommu/sprd: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
[PATCH v2 07/10] iommu/ipmmu-vmsa: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
[PATCH v2 10/10] iommu/intel: Fix missing locking for show_device_domain_translation() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
RE: [PATCH v2 10/10] iommu/intel: Fix missing locking for show_device_domain_translation() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-08-02
[PATCH v2 04/10] iommu/sun50i: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
[PATCH v2 01/10] iommu: Remove useless group refcounting · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
RE: [PATCH v2 01/10] iommu: Remove useless group refcounting · "Tian, Kevin" <kevin.tian@intel.com> · 2023-08-02
[PATCH v2 06/10] iommu/rockchip: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
Re: [PATCH v2 06/10] iommu/rockchip: Convert to generic_single_device_group() · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-09
Re: [PATCH v2 06/10] iommu/rockchip: Convert to generic_single_device_group() · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-09
Re: [PATCH v2 06/10] iommu/rockchip: Convert to generic_single_device_group() · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-09
[PATCH v2 09/10] iommu: Complete the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-07-31
RE: [PATCH v2 09/10] iommu: Complete the locking for dev->iommu_group · "Tian, Kevin" <kevin.tian@intel.com> · 2023-08-02
Re: [PATCH v2 9/10] iommu: Complete the locking for dev->iommu_group · Konrad Dybcio <konradybcio@kernel.org> · 2023-08-09
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Joerg Roedel <joro@8bytes.org> · 2023-08-07
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Chen-Yu Tsai <wenst@chromium.org> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Jason Gunthorpe <jgg@nvidia.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-08
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Chen-Yu Tsai <wenst@chromium.org> · 2023-08-09
Re: [PATCH v2 00/10] Refine the locking for dev->iommu_group · Marek Szyprowski <m.szyprowski@samsung.com> · 2023-08-08

RE: [PATCH v2 10/10] iommu/intel: Fix missing locking for show_device_domain_translation()

From: "Tian, Kevin" <kevin.tian@intel.com>
Date: 2023-08-02 01:37:54
Also in: linux-iommu, linux-rockchip, linux-sunxi

From: Jason Gunthorpe <jgg@nvidia.com>
Sent: Tuesday, August 1, 2023 1:51 AM

This is called from bus_for_each_dev() and must lock the device before
calling iommu_group_get().

Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Reviewed-by: Kevin Tian <kevin.tian@intel.com>

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