diff options
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/dpdk/buffer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c index edace2aaf61..bb177fc6772 100644 --- a/src/plugins/dpdk/buffer.c +++ b/src/plugins/dpdk/buffer.c @@ -465,7 +465,7 @@ dpdk_pool_create (vlib_main_t * vm, u8 * pool_name, u32 elt_size, for (i = 0; i < pr->n_pages; i++) { - size_t page_size = 1 << pr->log2_page_size; + size_t page_size = 1ull << pr->log2_page_size; ret = rte_mempool_populate_iova (mp, ((char *) pr->mem) + i * page_size, pr->page_table[i], page_size, 0, 0); if (ret < 0) @@ -493,8 +493,8 @@ dpdk_pool_create (vlib_main_t * vm, u8 * pool_name, u32 elt_size, /* *INDENT-OFF* */ vec_foreach_index (i, pr->page_table) { - dm.vaddr = pointer_to_uword (pr->mem) + (i << pr->log2_page_size); - dm.size = 1 << pr->log2_page_size; + dm.vaddr = pointer_to_uword (pr->mem) + ((u64)i << pr->log2_page_size); + dm.size = 1ull << pr->log2_page_size; dm.iova = pr->page_table[i]; if ((rv = ioctl (dbm->vfio_container_fd, VFIO_IOMMU_MAP_DMA, &dm))) break; |