AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-14 08:06:41 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
aa77677e0a
linux_dsm_epyc7002/drivers/iommu
History
Allen Kay 4399c8bf2b intel-iommu: fix superpage support in pfn_to_dma_pte() 
If target_level == 0, current code breaks out of the while-loop if
SUPERPAGE bit is set. We should also break out if PTE is not present.
If we don't do this, KVM calls to iommu_iova_to_phys() will cause
pfn_to_dma_pte() to create mapping for 4KiB pages.

Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-10-19 12:06:22 +01:00
..
amd_iommu_init.c iommu/amd: Move missing parts to drivers/iommu 2011-06-21 10:49:31 +02:00
amd_iommu_proto.h iommu/amd: Move missing parts to drivers/iommu 2011-06-21 10:49:31 +02:00
amd_iommu_types.h Merge branches 'amd/transparent-bridge' and 'core' 2011-06-21 11:14:10 +02:00
amd_iommu.c iommu/amd: Don't take domain->lock recursivly 2011-09-02 14:19:50 +02:00
dmar.c x86, iommu: Mark DMAR IRQ as non-threaded 2011-09-13 23:44:53 +02:00
intel-iommu.c intel-iommu: fix superpage support in pfn_to_dma_pte() 2011-10-19 12:06:22 +01:00
intr_remapping.c x86/ia64: intel-iommu: move to drivers/iommu/ 2011-06-21 10:49:30 +02:00
intr_remapping.h x86/ia64: intel-iommu: move to drivers/iommu/ 2011-06-21 10:49:30 +02:00
iommu.c
iova.c x86/ia64: intel-iommu: move to drivers/iommu/ 2011-06-21 10:49:30 +02:00
Kconfig iommu: Move iommu Kconfig entries to submenu 2011-06-21 10:49:30 +02:00
Makefile iommu/amd: Move missing parts to drivers/iommu 2011-06-21 10:49:31 +02:00
msm_iommu_dev.c
msm_iommu.c