iommu/amd: Finish TLB flush in amd_iommu_unmap()
The function only sends the flush command to the IOMMU(s),
but does not wait for its completion when it returns. Fix
that.
Fixes: 601367d76b
('x86/amd-iommu: Remove iommu_flush_domain function')
Cc: stable@vger.kernel.org # >= 2.6.33
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Родитель
9d25e3cc83
Коммит
ce76353f16
|
@ -3048,6 +3048,7 @@ static size_t amd_iommu_unmap(struct iommu_domain *dom, unsigned long iova,
|
|||
mutex_unlock(&domain->api_lock);
|
||||
|
||||
domain_flush_tlb_pde(domain);
|
||||
domain_flush_complete(domain);
|
||||
|
||||
return unmap_size;
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче