iommu/tegra: gart: Fix spinlock recursion

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Fix spinlock recursion bug that happens on IOMMU domain destruction if
any of the allocated domains have devices attached to them.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Dmitry Osipenko 2018-12-12 23:39:00 +03:00 • committed by Joerg Roedel

parent f2dcded1be

commit c3086fad27

1 changed files with 16 additions and 8 deletions

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drivers/iommu/tegra-gart.c

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