diff options
| -rw-r--r-- | src/vlib/linux/physmem.c | 5 | ||||
| -rw-r--r-- | src/vppinfra/linux/mem.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/vlib/linux/physmem.c b/src/vlib/linux/physmem.c index 161dbf5c0c7..6f5ef7e1c5a 100644 --- a/src/vlib/linux/physmem.c +++ b/src/vlib/linux/physmem.c @@ -154,7 +154,8 @@ unix_physmem_region_iommu_register (vlib_physmem_region_t * pr) vec_foreach_index (i, pr->page_table) { - dma_map.vaddr = pointer_to_uword (pr->mem) + (i << pr->log2_page_size); + dma_map.vaddr = + pointer_to_uword (pr->mem) + ((u64) i << pr->log2_page_size); dma_map.size = 1 << pr->log2_page_size; dma_map.iova = pr->page_table[i]; if (ioctl (fd, VFIO_IOMMU_MAP_DMA, &dma_map) != 0) @@ -221,7 +222,7 @@ unix_physmem_region_alloc (vlib_main_t * vm, char *name, u32 size, int i; for (i = 0; i < pr->n_pages; i++) { - void *ptr = pr->mem + (i << pr->log2_page_size); + void *ptr = pr->mem + ((u64) i << pr->log2_page_size); int node; move_pages (0, 1, &ptr, 0, &node, 0); if (numa_node != node) diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c index 0bc08787baa..c47dd57d0e8 100644 --- a/src/vppinfra/linux/mem.c +++ b/src/vppinfra/linux/mem.c @@ -167,7 +167,7 @@ clib_mem_vm_ext_alloc (clib_mem_vm_alloc_t * a) } if (fd != -1) - if ((ftruncate (fd, n_pages * (1 << log2_page_size))) == -1) + if ((ftruncate (fd, (u64) n_pages * (1 << log2_page_size))) == -1) { err = clib_error_return_unix (0, "ftruncate"); goto error; |