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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-15 03:43:27 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-15 03:43:27 +0300
commit2cd83ba5bede2f72cc6c79a19a1bddf576b50e88 (patch)
tree6a02f6f93f90f3fea419c3a283ced0543b603fd4 /drivers/misc
parent670ffccb2f9183eb6cb32fe92257aea52b3f8a7d (diff)
parent56f19441da39e5f27824bcbdf3f60980414b5bd0 (diff)
downloadlinux-2cd83ba5bede2f72cc6c79a19a1bddf576b50e88.tar.xz
Merge tag 'iommu-v4.15-rc1' of git://github.com/awilliam/linux-vfio
Pull IOMMU updates from Alex Williamson: "As Joerg mentioned[1], he's out on paternity leave through the end of the year and I'm filling in for him in the interim: - Enforce MSI multiple IRQ alignment in AMD IOMMU - VT-d PASID error handling fixes - Add r8a7795 IPMMU support - Manage runtime PM links on exynos at {add,remove}_device callbacks - Fix Mediatek driver name to avoid conflict - Add terminate support to qcom fault handler - 64-bit IOVA optimizations - Simplfy IOVA domain destruction, better use of rcache, and skip anchor nodes on copy - Convert to IOMMU TLB sync API in io-pgtable-arm{-v7s} - Drop command queue lock when waiting for CMD_SYNC completion on ARM SMMU implementations supporting MSI to cacheable memory - iomu-vmsa cleanup inspired by missed IOTLB sync callbacks - Fix sleeping lock with preemption disabled for RT - Dual MMU support for TI DRA7xx DSPs - Optional flush option on IOVA allocation avoiding overhead when caller can try other options [1] https://lkml.org/lkml/2017/10/22/72" * tag 'iommu-v4.15-rc1' of git://github.com/awilliam/linux-vfio: (54 commits) iommu/iova: Use raw_cpu_ptr() instead of get_cpu_ptr() for ->fq iommu/mediatek: Fix driver name iommu/ipmmu-vmsa: Hook up r8a7795 DT matching code iommu/ipmmu-vmsa: Allow two bit SL0 iommu/ipmmu-vmsa: Make IMBUSCTR setup optional iommu/ipmmu-vmsa: Write IMCTR twice iommu/ipmmu-vmsa: IPMMU device is 40-bit bus master iommu/ipmmu-vmsa: Make use of IOMMU_OF_DECLARE() iommu/ipmmu-vmsa: Enable multi context support iommu/ipmmu-vmsa: Add optional root device feature iommu/ipmmu-vmsa: Introduce features, break out alias iommu/ipmmu-vmsa: Unify ipmmu_ops iommu/ipmmu-vmsa: Clean up struct ipmmu_vmsa_iommu_priv iommu/ipmmu-vmsa: Simplify group allocation iommu/ipmmu-vmsa: Unify domain alloc/free iommu/ipmmu-vmsa: Fix return value check in ipmmu_find_group_dma() iommu/vt-d: Clear pasid table entry when memory unbound iommu/vt-d: Clear Page Request Overflow fault bit iommu/vt-d: Missing checks for pasid tables if allocation fails iommu/amd: Limit the IOVA page range to the specified addresses ...
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/mic/scif/scif_rma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index 329727e00e97..c824329f7012 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -39,8 +39,7 @@ void scif_rma_ep_init(struct scif_endpt *ep)
struct scif_endpt_rma_info *rma = &ep->rma_info;
mutex_init(&rma->rma_lock);
- init_iova_domain(&rma->iovad, PAGE_SIZE, SCIF_IOVA_START_PFN,
- SCIF_DMA_64BIT_PFN);
+ init_iova_domain(&rma->iovad, PAGE_SIZE, SCIF_IOVA_START_PFN);
spin_lock_init(&rma->tc_lock);
mutex_init(&rma->mmn_lock);
INIT_LIST_HEAD(&rma->reg_list);