Hi Kalle, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.10-rc3 next-20201111] [cannot apply to ath6kl/ath-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Kalle-Valo/ath11k-pci-support-platforms-with-one-MSI-vector/20201112-030041 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git eccc876724927ff3b9ff91f36f7b6b159e948f0c config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/e2c4c01cee2e8ce50345b8f70f192921a4875e18 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Kalle-Valo/ath11k-pci-support-platforms-with-one-MSI-vector/20201112-030041 git checkout e2c4c01cee2e8ce50345b8f70f192921a4875e18 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/mutex.h:15, from drivers/net/wireless/ath/ath11k/qmi.h:9, from drivers/net/wireless/ath/ath11k/qmi.c:8: include/linux/scatterlist.h: In function 'sg_set_buf': arch/m68k/include/asm/page_mm.h:169:49: warning: ordered comparison of pointer with null pointer [-Wextra] 169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory) | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~ include/linux/scatterlist.h:143:10: note: in expansion of macro 'virt_addr_valid' 143 | BUG_ON(!virt_addr_valid(buf)); | ^~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath11k/qmi.c: In function 'ath11k_qmi_respond_fw_mem_request': >> drivers/net/wireless/ath/ath11k/qmi.c:1678:42: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=] 1678 | ath11k_info(ab, "req mem_seg[%d] 0x%llx %u %u\n", i, | ~~~^ | | | long long unsigned int | %x 1679 | ab->qmi.target_mem[i].paddr, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | dma_addr_t {aka unsigned int} vim +1678 drivers/net/wireless/ath/ath11k/qmi.c 1648 1649 static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab) 1650 { 1651 struct qmi_wlanfw_respond_mem_req_msg_v01 *req; 1652 struct qmi_wlanfw_respond_mem_resp_msg_v01 resp; 1653 struct qmi_txn txn = {}; 1654 int ret = 0, i; 1655 1656 req = kzalloc(sizeof(*req), GFP_KERNEL); 1657 if (!req) 1658 return -ENOMEM; 1659 1660 memset(&resp, 0, sizeof(resp)); 1661 1662 /* For QCA6390 by default FW requests a block of ~4M contiguous 1663 * DMA memory, it's hard to allocate from OS. So host returns 1664 * failure to FW and FW will then request mulitple blocks of small 1665 * chunk size memory. 1666 */ 1667 if (!ab->bus_params.fixed_mem_region && ab->qmi.mem_seg_count <= 2) { 1668 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi delays mem_request %d\n", 1669 ab->qmi.mem_seg_count); 1670 memset(req, 0, sizeof(*req)); 1671 } else { 1672 req->mem_seg_len = ab->qmi.mem_seg_count; 1673 1674 for (i = 0; i < req->mem_seg_len ; i++) { 1675 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr; 1676 req->mem_seg[i].size = ab->qmi.target_mem[i].size; 1677 req->mem_seg[i].type = ab->qmi.target_mem[i].type; > 1678 ath11k_info(ab, "req mem_seg[%d] 0x%llx %u %u\n", i, 1679 ab->qmi.target_mem[i].paddr, 1680 ab->qmi.target_mem[i].size, 1681 ab->qmi.target_mem[i].type); 1682 } 1683 } 1684 1685 ret = qmi_txn_init(&ab->qmi.handle, &txn, 1686 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp); 1687 if (ret < 0) 1688 goto out; 1689 1690 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 1691 QMI_WLANFW_RESPOND_MEM_REQ_V01, 1692 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN, 1693 qmi_wlanfw_respond_mem_req_msg_v01_ei, req); 1694 if (ret < 0) { 1695 ath11k_warn(ab, "qmi failed to respond memory request, err = %d\n", 1696 ret); 1697 goto out; 1698 } 1699 1700 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 1701 if (ret < 0) { 1702 ath11k_warn(ab, "qmi failed memory request, err = %d\n", ret); 1703 goto out; 1704 } 1705 1706 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 1707 ath11k_warn(ab, "Respond mem req failed, result: %d, err: %d\n", 1708 resp.resp.result, resp.resp.error); 1709 ret = -EINVAL; 1710 goto out; 1711 } 1712 out: 1713 kfree(req); 1714 return ret; 1715 } 1716 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
