1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
index d89d0a1fd34e..700d244df34b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
@@ -784,12 +784,16 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
                         struct iwl_fw_error_dump_paging *paging;
                         struct page *pages =
                                 mvm->fw_paging_db[i].fw_paging_block;
+                        dma_addr_t addr = mvm->fw_paging_db[i].fw_paging_phys;
 
                         dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
                         dump_data->len = cpu_to_le32(sizeof(*paging) +
                                                      PAGING_BLOCK_SIZE);
                         paging = (void *)dump_data->data;
                         paging->index = cpu_to_le32(i);
+                        dma_sync_single_for_cpu(mvm->trans->dev, addr,
+                                                PAGING_BLOCK_SIZE,
+                                                DMA_BIDIRECTIONAL);
                         memcpy(paging->data, page_address(pages),
                                PAGING_BLOCK_SIZE);
                         dump_data = iwl_fw_error_next_data(dump_data);