* [leon-rdma:rdma-next 34/35] drivers/infiniband/sw/siw/siw_main.c:235:15: error: incompatible function pointer types initializing 'int (*)(struct ib_cq *, const struct ib_cq_init_attr *, struct uverbs_attr_bundle *)' with an expression of type 'int (struct ib_cq *, const struct ib_cq...
@ 2024-06-06 17:15 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-06-06 17:15 UTC (permalink / raw)
To: Akiva Goldberger; +Cc: llvm, oe-kbuild-all, Leon Romanovsky
tree: https://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git rdma-next
head: 2ed5b0102c333dc3a591c2b79c6065c3ded2ddc2
commit: fbb0777c51553ab933d70fe1518ea3d6afa5d6a7 [34/35] RDMA: Pass entire uverbs attr bundle to create cq function
config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20240607/202406070100.fWRYgpgd-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d7d2d4f53fc79b4b58e8d8d08151b577c3699d4a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240607/202406070100.fWRYgpgd-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406070100.fWRYgpgd-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/infiniband/sw/siw/siw_main.c:8:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:10:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from drivers/infiniband/sw/siw/siw_main.c:8:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from drivers/infiniband/sw/siw/siw_main.c:8:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from drivers/infiniband/sw/siw/siw_main.c:8:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
>> drivers/infiniband/sw/siw/siw_main.c:235:15: error: incompatible function pointer types initializing 'int (*)(struct ib_cq *, const struct ib_cq_init_attr *, struct uverbs_attr_bundle *)' with an expression of type 'int (struct ib_cq *, const struct ib_cq_init_attr *, struct ib_udata *)' [-Wincompatible-function-pointer-types]
235 | .create_cq = siw_create_cq,
| ^~~~~~~~~~~~~
7 warnings and 1 error generated.
vim +235 drivers/infiniband/sw/siw/siw_main.c
bdcf26bf9b3acb Bernard Metzler 2019-06-20 226
bdcf26bf9b3acb Bernard Metzler 2019-06-20 227 static const struct ib_device_ops siw_device_ops = {
bdcf26bf9b3acb Bernard Metzler 2019-06-20 228 .owner = THIS_MODULE,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 229 .uverbs_abi_ver = SIW_ABI_VERSION,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 230 .driver_id = RDMA_DRIVER_SIW,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 231
bdcf26bf9b3acb Bernard Metzler 2019-06-20 232 .alloc_mr = siw_alloc_mr,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 233 .alloc_pd = siw_alloc_pd,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 234 .alloc_ucontext = siw_alloc_ucontext,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 @235 .create_cq = siw_create_cq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 236 .create_qp = siw_create_qp,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 237 .create_srq = siw_create_srq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 238 .dealloc_driver = siw_device_cleanup,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 239 .dealloc_pd = siw_dealloc_pd,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 240 .dealloc_ucontext = siw_dealloc_ucontext,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 241 .dereg_mr = siw_dereg_mr,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 242 .destroy_cq = siw_destroy_cq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 243 .destroy_qp = siw_destroy_qp,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 244 .destroy_srq = siw_destroy_srq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 245 .get_dma_mr = siw_get_dma_mr,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 246 .get_port_immutable = siw_get_port_immutable,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 247 .iw_accept = siw_accept,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 248 .iw_add_ref = siw_qp_get_ref,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 249 .iw_connect = siw_connect,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 250 .iw_create_listen = siw_create_listen,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 251 .iw_destroy_listen = siw_destroy_listen,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 252 .iw_get_qp = siw_get_base_qp,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 253 .iw_reject = siw_reject,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 254 .iw_rem_ref = siw_qp_put_ref,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 255 .map_mr_sg = siw_map_mr_sg,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 256 .mmap = siw_mmap,
11f1a75567c43e Michal Kalderon 2019-10-30 257 .mmap_free = siw_mmap_free,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 258 .modify_qp = siw_verbs_modify_qp,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 259 .modify_srq = siw_modify_srq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 260 .poll_cq = siw_poll_cq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 261 .post_recv = siw_post_receive,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 262 .post_send = siw_post_send,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 263 .post_srq_recv = siw_post_srq_recv,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 264 .query_device = siw_query_device,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 265 .query_gid = siw_query_gid,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 266 .query_port = siw_query_port,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 267 .query_qp = siw_query_qp,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 268 .query_srq = siw_query_srq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 269 .req_notify_cq = siw_req_notify_cq,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 270 .reg_user_mr = siw_reg_user_mr,
bdcf26bf9b3acb Bernard Metzler 2019-06-20 271
bdcf26bf9b3acb Bernard Metzler 2019-06-20 272 INIT_RDMA_OBJ_SIZE(ib_cq, siw_cq, base_cq),
bdcf26bf9b3acb Bernard Metzler 2019-06-20 273 INIT_RDMA_OBJ_SIZE(ib_pd, siw_pd, base_pd),
514aee660df493 Leon Romanovsky 2021-07-23 274 INIT_RDMA_OBJ_SIZE(ib_qp, siw_qp, base_qp),
bdcf26bf9b3acb Bernard Metzler 2019-06-20 275 INIT_RDMA_OBJ_SIZE(ib_srq, siw_srq, base_srq),
bdcf26bf9b3acb Bernard Metzler 2019-06-20 276 INIT_RDMA_OBJ_SIZE(ib_ucontext, siw_ucontext, base_ucontext),
bdcf26bf9b3acb Bernard Metzler 2019-06-20 277 };
bdcf26bf9b3acb Bernard Metzler 2019-06-20 278
:::::: The code at line 235 was first introduced by commit
:::::: bdcf26bf9b3acb03c8f90387cfc6474fc8ac5521 rdma/siw: network and RDMA core interface
:::::: TO: Bernard Metzler <bmt@zurich.ibm.com>
:::::: CC: Jason Gunthorpe <jgg@mellanox.com>
--
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https://github.com/intel/lkp-tests/wiki
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2024-06-06 17:15 [leon-rdma:rdma-next 34/35] drivers/infiniband/sw/siw/siw_main.c:235:15: error: incompatible function pointer types initializing 'int (*)(struct ib_cq *, const struct ib_cq_init_attr *, struct uverbs_attr_bundle *)' with an expression of type 'int (struct ib_cq *, const struct ib_cq kernel test robot
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