diff options
Diffstat (limited to 'vm')
-rw-r--r-- | vm/vm_user.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vm/vm_user.c b/vm/vm_user.c index 7f706d71..c6dbda68 100644 --- a/vm/vm_user.c +++ b/vm/vm_user.c @@ -604,6 +604,11 @@ kern_return_t vm_allocate_contiguous( if (palign != PAGE_SIZE) return KERN_INVALID_ARGUMENT; +#ifdef USER32 + if (pmax > 0x100000000ULL) + pmax = 0x100000000ULL; +#endif + selector = VM_PAGE_SEL_DMA; if (pmax > VM_PAGE_DMA_LIMIT) #ifdef VM_PAGE_DMA32_LIMIT |