[ath6kl:ath11k-qca6390-bringup 11/27] drivers/net/wireless/ath/ath11k/qmi.c:1680:46: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'}
kernel test robot
lkp at intel.com
Mon Dec 14 07:09:38 EST 2020
tree: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath11k-qca6390-bringup
head: 60fad49a69e7b2f896ce7b1ade4ed532227b8e22
commit: 7d4892f101fc6bcd3cecbdfc7419a4a2bf6bb58b [11/27] ath11k: qmi: print allocated memory segment addresses and sizes
config: nios2-allyesconfig (attached as .config)
compiler: nios2-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://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?id=7d4892f101fc6bcd3cecbdfc7419a4a2bf6bb58b
git remote add ath6kl https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
git fetch --no-tags ath6kl ath11k-qca6390-bringup
git checkout 7d4892f101fc6bcd3cecbdfc7419a4a2bf6bb58b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
drivers/net/wireless/ath/ath11k/qmi.c: In function 'ath11k_qmi_respond_fw_mem_request':
>> drivers/net/wireless/ath/ath11k/qmi.c:1680:46: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=]
1680 | ath11k_info(ab, "qmi req mem_seg[%d] 0x%llx %u %u\n", i,
| ~~~^
| |
| long long unsigned int
| %x
1681 | ab->qmi.target_mem[i].paddr,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| dma_addr_t {aka unsigned int}
vim +1680 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 bool delayed = false;
1656
1657 req = kzalloc(sizeof(*req), GFP_KERNEL);
1658 if (!req)
1659 return -ENOMEM;
1660
1661 memset(&resp, 0, sizeof(resp));
1662
1663 /* For QCA6390 by default FW requests a block of ~4M contiguous
1664 * DMA memory, it's hard to allocate from OS. So host returns
1665 * failure to FW and FW will then request mulitple blocks of small
1666 * chunk size memory.
1667 */
1668 if (!ab->bus_params.fixed_mem_region && ab->qmi.target_mem_delayed) {
1669 delayed = true;
1670 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi delays mem_request %d\n",
1671 ab->qmi.mem_seg_count);
1672 memset(req, 0, sizeof(*req));
1673 } else {
1674 req->mem_seg_len = ab->qmi.mem_seg_count;
1675
1676 for (i = 0; i < req->mem_seg_len ; i++) {
1677 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr;
1678 req->mem_seg[i].size = ab->qmi.target_mem[i].size;
1679 req->mem_seg[i].type = ab->qmi.target_mem[i].type;
> 1680 ath11k_info(ab, "qmi req mem_seg[%d] 0x%llx %u %u\n", i,
1681 ab->qmi.target_mem[i].paddr,
1682 ab->qmi.target_mem[i].size,
1683 ab->qmi.target_mem[i].type);
1684 }
1685 }
1686
1687 ret = qmi_txn_init(&ab->qmi.handle, &txn,
1688 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp);
1689 if (ret < 0)
1690 goto out;
1691
1692 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1693 QMI_WLANFW_RESPOND_MEM_REQ_V01,
1694 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN,
1695 qmi_wlanfw_respond_mem_req_msg_v01_ei, req);
1696 if (ret < 0) {
1697 ath11k_warn(ab, "qmi failed to respond memory request, err = %d\n",
1698 ret);
1699 goto out;
1700 }
1701
1702 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1703 if (ret < 0) {
1704 ath11k_warn(ab, "qmi failed memory request, err = %d\n", ret);
1705 goto out;
1706 }
1707
1708 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
1709 /* the error response is expected when
1710 * target_mem_delayed is true.
1711 */
1712 if (delayed && resp.resp.error == 0)
1713 goto out;
1714
1715 ath11k_warn(ab, "Respond mem req failed, result: %d, err: %d\n",
1716 resp.resp.result, resp.resp.error);
1717 ret = -EINVAL;
1718 }
1719 out:
1720 kfree(req);
1721 return ret;
1722 }
1723
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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