6.13-stable review patch. If anyone has any objections, please let me know.
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From: Alejandro Jimenez alejandro.j.jimenez@oracle.com
[ Upstream commit 1a684b099fac9a37e6fe2f0e594adbb1eff5181a ]
All the callers have been removed by the below commit, remove the implementation and prototypes.
Fixes: 322d889ae7d3 ("iommu/amd: Remove amd_iommu_domain_update() from page table freeing") Reviewed-by: Vasant Hegde vasant.hegde@amd.com Signed-off-by: Alejandro Jimenez alejandro.j.jimenez@oracle.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Link: https://lore.kernel.org/r/1-v2-9776c53c2966+1c7-amd_paging_flags_jgg@nvidia.... Signed-off-by: Joerg Roedel jroedel@suse.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/iommu/amd/amd_iommu.h | 1 - drivers/iommu/amd/iommu.c | 9 --------- 2 files changed, 10 deletions(-)
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h index 1bef5d55b2f9d..c38e02510cf73 100644 --- a/drivers/iommu/amd/amd_iommu.h +++ b/drivers/iommu/amd/amd_iommu.h @@ -89,7 +89,6 @@ int amd_iommu_complete_ppr(struct device *dev, u32 pasid, int status, int tag); */ void amd_iommu_flush_all_caches(struct amd_iommu *iommu); void amd_iommu_update_and_flush_device_table(struct protection_domain *domain); -void amd_iommu_domain_update(struct protection_domain *domain); void amd_iommu_domain_flush_pages(struct protection_domain *domain, u64 address, size_t size); void amd_iommu_dev_flush_pasid_pages(struct iommu_dev_data *dev_data, diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 16f40b8000d79..7e7246c49006a 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -1603,15 +1603,6 @@ void amd_iommu_update_and_flush_device_table(struct protection_domain *domain) domain_flush_complete(domain); }
-void amd_iommu_domain_update(struct protection_domain *domain) -{ - /* Update device table */ - amd_iommu_update_and_flush_device_table(domain); - - /* Flush domain TLB(s) and wait for completion */ - amd_iommu_domain_flush_all(domain); -} - int amd_iommu_complete_ppr(struct device *dev, u32 pasid, int status, int tag) { struct iommu_dev_data *dev_data;