diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_uverbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_uverbs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c index 3340f49f021..84a16bcfd53 100644 --- a/drivers/infiniband/hw/ehca/ehca_uverbs.c +++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c @@ -109,7 +109,7 @@ static int ehca_mmap_fw(struct vm_area_struct *vma, struct h_galpas *galpas, u64 vsize, physical; vsize = vma->vm_end - vma->vm_start; - if (vsize != EHCA_PAGESIZE) { + if (vsize < EHCA_PAGESIZE) { ehca_gen_err("invalid vsize=%lx", vma->vm_end - vma->vm_start); return -EINVAL; } @@ -118,8 +118,8 @@ static int ehca_mmap_fw(struct vm_area_struct *vma, struct h_galpas *galpas, vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); ehca_gen_dbg("vsize=%lx physical=%lx", vsize, physical); /* VM_IO | VM_RESERVED are set by remap_pfn_range() */ - ret = remap_pfn_range(vma, vma->vm_start, physical >> PAGE_SHIFT, - vsize, vma->vm_page_prot); + ret = remap_4k_pfn(vma, vma->vm_start, physical >> EHCA_PAGESHIFT, + vma->vm_page_prot); if (unlikely(ret)) { ehca_gen_err("remap_pfn_range() failed ret=%x", ret); return -ENOMEM; |