diff options
Diffstat (limited to 'drivers/misc/cxl/context.c')
| -rw-r--r-- | drivers/misc/cxl/context.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/misc/cxl/context.c b/drivers/misc/cxl/context.c index 7ff315ad3692..c6ec872800a2 100644 --- a/drivers/misc/cxl/context.c +++ b/drivers/misc/cxl/context.c @@ -128,11 +128,12 @@ void cxl_context_set_mapping(struct cxl_context *ctx, mutex_unlock(&ctx->mapping_lock); } -static int cxl_mmap_fault(struct vm_fault *vmf) +static vm_fault_t cxl_mmap_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; struct cxl_context *ctx = vma->vm_file->private_data; u64 area, offset; + vm_fault_t ret; offset = vmf->pgoff << PAGE_SHIFT; @@ -169,11 +170,11 @@ static int cxl_mmap_fault(struct vm_fault *vmf) return VM_FAULT_SIGBUS; } - vm_insert_pfn(vma, vmf->address, (area + offset) >> PAGE_SHIFT); + ret = vmf_insert_pfn(vma, vmf->address, (area + offset) >> PAGE_SHIFT); mutex_unlock(&ctx->status_mutex); - return VM_FAULT_NOPAGE; + return ret; } static const struct vm_operations_struct cxl_mmap_vmops = { |