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* [linux-next:master 6635/14131] net/qrtr/ns.c:111:47: sparse: expected restricted __le32 [usertype] service
@ 2020-06-01 14:26 kbuild test robot
  0 siblings, 0 replies; only message in thread
From: kbuild test robot @ 2020-06-01 14:26 UTC (permalink / raw)
  To: kbuild-all

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Hi Manivannan,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   e7b08814b16b80a0bf76eeca16317f8c2ed23b8c
commit: e42671084361302141a09284fde9bbc14fdd16bf [6635/14131] net: qrtr: Do not depend on ARCH_QCOM
config: ia64-randconfig-s032-20200601 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-243-gc100a7ab-dirty
        git checkout e42671084361302141a09284fde9bbc14fdd16bf
        # save the attached .config to linux build tree
        make W=1 C=1 ARCH=ia64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

   net/qrtr/ns.c:111:47: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected restricted __le32 [usertype] service @@     got unsigned int service @@
>> net/qrtr/ns.c:111:47: sparse:     expected restricted __le32 [usertype] service
>> net/qrtr/ns.c:111:47: sparse:     got unsigned int service
   net/qrtr/ns.c:111:61: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected restricted __le32 [usertype] instance @@     got unsigned int instance @@
>> net/qrtr/ns.c:111:61: sparse:     expected restricted __le32 [usertype] instance
>> net/qrtr/ns.c:111:61: sparse:     got unsigned int instance
   net/qrtr/ns.c:112:47: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected restricted __le32 [usertype] node @@     got unsigned int node @@
   net/qrtr/ns.c:112:47: sparse:     expected restricted __le32 [usertype] node
   net/qrtr/ns.c:112:47: sparse:     got unsigned int node
   net/qrtr/ns.c:112:58: sparse: sparse: incorrect type in argument 4 (different base types) @@     expected restricted __le32 [usertype] port @@     got unsigned int port @@
   net/qrtr/ns.c:112:58: sparse:     expected restricted __le32 [usertype] port
>> net/qrtr/ns.c:112:58: sparse:     got unsigned int port
   net/qrtr/ns.c:138:47: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected restricted __le32 [usertype] service @@     got unsigned int service @@
   net/qrtr/ns.c:138:47: sparse:     expected restricted __le32 [usertype] service
   net/qrtr/ns.c:138:47: sparse:     got unsigned int service
   net/qrtr/ns.c:138:61: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected restricted __le32 [usertype] instance @@     got unsigned int instance @@
   net/qrtr/ns.c:138:61: sparse:     expected restricted __le32 [usertype] instance
   net/qrtr/ns.c:138:61: sparse:     got unsigned int instance
   net/qrtr/ns.c:139:47: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected restricted __le32 [usertype] node @@     got unsigned int node @@
   net/qrtr/ns.c:139:47: sparse:     expected restricted __le32 [usertype] node
   net/qrtr/ns.c:139:47: sparse:     got unsigned int node
   net/qrtr/ns.c:139:58: sparse: sparse: incorrect type in argument 4 (different base types) @@     expected restricted __le32 [usertype] port @@     got unsigned int port @@
   net/qrtr/ns.c:139:58: sparse:     expected restricted __le32 [usertype] port
   net/qrtr/ns.c:139:58: sparse:     got unsigned int port
   net/qrtr/ns.c:250:37: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected restricted __le32 [usertype] service @@     got unsigned int service @@
   net/qrtr/ns.c:250:37: sparse:     expected restricted __le32 [usertype] service
   net/qrtr/ns.c:250:37: sparse:     got unsigned int service
   net/qrtr/ns.c:250:51: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected restricted __le32 [usertype] instance @@     got unsigned int instance @@
   net/qrtr/ns.c:250:51: sparse:     expected restricted __le32 [usertype] instance
   net/qrtr/ns.c:250:51: sparse:     got unsigned int instance
   net/qrtr/ns.c:251:37: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected restricted __le32 [usertype] node @@     got unsigned int node @@
   net/qrtr/ns.c:251:37: sparse:     expected restricted __le32 [usertype] node
   net/qrtr/ns.c:251:37: sparse:     got unsigned int node
   net/qrtr/ns.c:251:48: sparse: sparse: incorrect type in argument 4 (different base types) @@     expected restricted __le32 [usertype] port @@     got unsigned int port @@
   net/qrtr/ns.c:251:48: sparse:     expected restricted __le32 [usertype] port
   net/qrtr/ns.c:251:48: sparse:     got unsigned int port

vim +111 net/qrtr/ns.c

0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  103  
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  104  static int service_announce_new(struct sockaddr_qrtr *dest,
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  105  				struct qrtr_server *srv)
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  106  {
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  107  	struct qrtr_ctrl_pkt pkt;
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  108  	struct msghdr msg = { };
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  109  	struct kvec iv;
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  110  
dfddb54043f0a3 Manivannan Sadhasivam 2020-04-21 @111  	trace_qrtr_ns_service_announce_new(srv->service, srv->instance,
dfddb54043f0a3 Manivannan Sadhasivam 2020-04-21 @112  					   srv->node, srv->port);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  113  
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  114  	iv.iov_base = &pkt;
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  115  	iv.iov_len = sizeof(pkt);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  116  
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  117  	memset(&pkt, 0, sizeof(pkt));
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  118  	pkt.cmd = cpu_to_le32(QRTR_TYPE_NEW_SERVER);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  119  	pkt.server.service = cpu_to_le32(srv->service);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  120  	pkt.server.instance = cpu_to_le32(srv->instance);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  121  	pkt.server.node = cpu_to_le32(srv->node);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  122  	pkt.server.port = cpu_to_le32(srv->port);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  123  
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  124  	msg.msg_name = (struct sockaddr *)dest;
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  125  	msg.msg_namelen = sizeof(*dest);
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  126  
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  127  	return kernel_sendmsg(qrtr_ns.sock, &msg, &iv, 1, sizeof(pkt));
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  128  }
0c2204a4ad710d Manivannan Sadhasivam 2020-02-20  129  

:::::: The code at line 111 was first introduced by commit
:::::: dfddb54043f0a377f642bd0e6a28aa40769e2e65 net: qrtr: Add tracepoint support

:::::: TO: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
:::::: CC: David S. Miller <davem@davemloft.net>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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