2022-09-19 10:11:06

by Yong Wu (吴勇)

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Subject: [PATCH v5 0/6] iommu/mediatek: Improve safety from invalid dts input

This patchset contains misc improve patches. Mainly to improve safety from
invalid dts input.

Change notes:
v5: a) Loop from MTK_LARB_NR_MAX in the error path from Angelo.
b) Fix the redundant put_device for the error patch outside the loop from dan.

v4: https://lore.kernel.org/linux-mediatek/[email protected]/
a) Just remove the first patch about dev_err_probe since it was merged.
b) Rebase v6.0-rc1

v3: https://lore.kernel.org/linux-mediatek/[email protected]/
a) Add platform_device_put from Robin.
b) Use component_match_add instead component_match_add_release suggested from Robin.

v2: https://lore.kernel.org/linux-mediatek/[email protected]/
a) Rebase on v5.19-rc1.
b) Add a New patch [5/5] just remove a variable that only is for v1.

v1: https://lore.kernel.org/linux-mediatek/[email protected]/
Base on linux-next-20220510.
the improve safety from dts is base on:
https://lore.kernel.org/linux-mediatek/[email protected]/

Guenter Roeck (1):
iommu/mediatek: Validate number of phandles associated with
"mediatek,larbs"

Yong Wu (5):
iommu/mediatek: Add platform_device_put for recovering the device
refcnt
iommu/mediatek: Use component_match_add
iommu/mediatek: Add error path for loop of mm_dts_parse
iommu/mediatek: Improve safety for mediatek,smi property in larb nodes
iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data

drivers/iommu/mtk_iommu.c | 106 +++++++++++++++++++++++++++-----------
1 file changed, 76 insertions(+), 30 deletions(-)

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2.18.0