iommu/vt-d: Remove BUG_ON in map/unmap()

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Domain map/unmap with invalid parameters shouldn't crash the kernel.
Therefore, using if() replaces the BUG_ON.

Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Link: https://lore.kernel.org/r/20230406065944.2773296-6-tina.zhang@intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Tina Zhang 2023-04-13 12:06:43 +08:00 • committed by Joerg Roedel

parent 998d4c2db3

commit cbf2f9e8ba

1 changed files with 5 additions and 3 deletions

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drivers/iommu/intel/iommu.c

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