Zhen Lei d0e108b8e9 iommu/vt-d: Add support for IOMMU default DMA mode build options
Make IOMMU_DEFAULT_LAZY default for when INTEL_IOMMU config is set,
as is current behaviour.

Also delete global flag intel_iommu_strict:
- In intel_iommu_setup(), call iommu_set_dma_strict(true) directly. Also
  remove the print, as iommu_subsys_init() prints the mode and we have
  already marked this param as deprecated.

- For cap_caching_mode() check in intel_iommu_setup(), call
  iommu_set_dma_strict(true) directly; also reword the accompanying print
  with a level downgrade and also add the missing '\n'.

- For Ironlake GPU, again call iommu_set_dma_strict(true) directly and
  keep the accompanying print.

[jpg: Remove intel_iommu_strict]

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/1626088340-5838-5-git-send-email-john.garry@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-07-26 13:27:38 +02:00
..
2021-07-23 17:06:15 +02:00
2021-07-10 09:22:44 -07:00
2021-06-30 15:51:09 -07:00
2021-06-30 15:34:19 -06:00
2021-07-10 09:22:44 -07:00
2021-06-29 10:53:48 -07:00
2021-07-13 15:15:17 +02:00
2021-07-25 10:04:27 -07:00
2021-07-05 12:10:34 -07:00
2021-07-23 11:17:03 +10:00
2021-07-20 22:32:01 +02:00
2021-07-10 11:53:06 -07:00
2021-07-03 11:13:22 -07:00
2021-07-05 14:08:24 -07:00
2021-07-09 15:35:13 +02:00
2021-07-05 14:08:24 -07:00
2021-07-23 11:08:06 -07:00
2021-06-30 12:12:56 -07:00
2021-07-05 13:51:41 -07:00
2021-07-22 09:51:38 -07:00
2021-07-04 11:55:13 -07:00
2021-07-24 12:57:06 -07:00
2021-07-03 10:54:08 -07:00
2021-07-05 13:51:41 -07:00
2021-07-21 12:37:49 -07:00
2021-07-07 10:50:03 -07:00
2021-07-10 09:46:20 -07:00
2021-07-10 16:19:10 -07:00
2021-07-17 13:09:23 -07:00
2021-07-24 13:08:31 -07:00
2021-07-10 09:46:20 -07:00
2021-07-21 12:41:41 -07:00
2021-07-05 14:08:24 -07:00
2021-07-23 10:09:27 -07:00
2021-07-03 11:49:33 -07:00
2021-07-16 11:14:54 -07:00
2021-07-09 11:06:29 -07:00
2021-07-07 12:57:46 -07:00
2021-07-07 11:07:13 -07:00
2021-06-29 11:21:35 -07:00