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| author | Greg Kroah-Hartman <[email protected]> | 2019-12-19 12:03:39 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2019-12-23 14:06:05 +0100 |
| commit | bb950bca5d522119f8b9ce3f6cbac4841c6d6517 (patch) | |
| tree | 7e09092a65e0909db33c185c35d4b2a84a344430 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 6bf6c24720d33ac239f7207b8b3a8d7bd9d2d691 (diff) | |
PCI/ATS: Restore EXPORT_SYMBOL_GPL() for pci_{enable,disable}_ats()
Commit d355bb209783 ("PCI/ATS: Remove unnecessary EXPORT_SYMBOL_GPL()")
unexported a bunch of symbols from the PCI core since the only external
users were non-modular IOMMU drivers. Although most of those symbols
can remain private for now, 'pci_{enable,disable_ats()' is required for
the ARM SMMUv3 driver to build as a module, otherwise we get a build
failure as follows:
| ERROR: "pci_enable_ats" [drivers/iommu/arm-smmu-v3.ko] undefined!
| ERROR: "pci_disable_ats" [drivers/iommu/arm-smmu-v3.ko] undefined!
Re-export these two functions so that the ARM SMMUv3 driver can be build
as a module.
Cc: Bjorn Helgaas <[email protected]>
Cc: Joerg Roedel <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
[will: rewrote commit message]
Signed-off-by: Will Deacon <[email protected]>
Tested-by: John Garry <[email protected]> # smmu v3
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions