4:19 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git rdma-next
head: 3851deadf6de976fe0d2f72ca1084b47a044c2c7
commit: 1f2b65dfb4d995e74b621e3e21e7c7445d187956 [24/31] RDMA/core: Modify
rdma_query_gid() to return accurate error codes
config: riscv-buildonly-randconfig-r003-20211209
(https://download.01.org/0day-ci/archive/20211210/202112100121.3lkxU859-lk...)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project
097a1cb1d5ebb3a0ec4bcaed8ba3ff6a8e33c00a)
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
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
#
https://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git/commi...
git remote add leon-rdma
https://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git
git fetch --no-tags leon-rdma rdma-next
git checkout 1f2b65dfb4d995e74b621e3e21e7c7445d187956
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir
ARCH=riscv SHELL=/bin/bash drivers/infiniband/core/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> drivers/infiniband/core/cache.c:967:16: error: expected
';' after expression
res = -EINVAL
^
;
1 error generated.
vim +967 drivers/infiniband/core/cache.c
938
939 /**
940 * rdma_query_gid - Read the GID content from the GID software cache
941 * @device: Device to query the GID
942 * @port_num: Port number of the device
943 * @index: Index of the GID table entry to read
944 * @gid: Pointer to GID where to store the entry's GID
945 *
946 * rdma_query_gid() only reads the GID entry content for requested device,
947 * port and index. It reads for IB, RoCE and iWarp link layers. It doesn't
948 * hold any reference to the GID table entry in the HCA or software cache.
949 *
950 * Returns 0 on success or appropriate error code.
951 *
952 */
953 int rdma_query_gid(struct ib_device *device, u32 port_num,
954 int index, union ib_gid *gid)
955 {
956 struct ib_gid_table *table;
957 unsigned long flags;
958 int res;
959
960 if (!rdma_is_port_valid(device, port_num))
961 return -EINVAL;
962
963 table = rdma_gid_table(device, port_num);
964 read_lock_irqsave(&table->rwlock, flags);
965
966 if (index < 0 || index >= table->sz) {
967 res = -EINVAL
968 goto done;
969 }
970
971 if (!is_gid_entry_valid(table->data_vec[index])) {
972 res = -ENOENT;
973 goto done;
974 }
975
976 memcpy(gid, &table->data_vec[index]->attr.gid, sizeof(*gid));
977 res = 0;
978
979 done:
980 read_unlock_irqrestore(&table->rwlock, flags);
981 return res;
982 }
983 EXPORT_SYMBOL(rdma_query_gid);
984
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org