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| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-05-11 01:42:10 -0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-05-23 08:15:56 +0200 |
| commit | 8b4eb75ee50e6f4606f88debf44aeb47937057d4 (patch) | |
| tree | 0e133af0c686dda30121f539ef34668e94d9d4af /scripts/generate_rust_analyzer.py | |
| parent | dfddd54dc77c4519ee3c94e7462b1c035c69a031 (diff) | |
| download | lwn-8b4eb75ee50e6f4606f88debf44aeb47937057d4.tar.gz lwn-8b4eb75ee50e6f4606f88debf44aeb47937057d4.zip | |
iommu: Consolidate the code to calculate the target default domain type
Put all the code to calculate the default domain type into one
function. Make the function able to handle the
iommu_change_dev_def_domain() by taking in the target domain type and
erroring out if the target type isn't reachable.
This makes it really clear that specifying a 0 type during
iommu_change_dev_def_domain() will have the same outcome as the normal
probe path.
Remove the obfuscating use of __iommu_group_for_each_dev() and related
struct __group_domain_type.
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/12-v5-1b99ae392328+44574-iommu_err_unwind_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions