* [leon-rdma:rdma-next 9/11] drivers/net/ethernet/mellanox/mlx5/core/wc.c:409:23: error: no member named 'parent_mdev' in 'struct mlx5_priv'
@ 2024-04-24 19:23 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-04-24 19:23 UTC (permalink / raw)
To: Jianbo Liu; +Cc: llvm, oe-kbuild-all, Leon Romanovsky, Tariq Toukan
tree: https://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git rdma-next
head: b037a9b68f9d91e3dd0fc7dc7ad916ad5a6fa8b2
commit: 2aefb0d55636a2b5744a6588d9bebcf782d17b28 [9/11] net/mlx5: Reimplement write combining test
config: s390-defconfig (https://download.01.org/0day-ci/archive/20240425/202404250335.1fx0Fixl-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 5ef5eb66fb428aaf61fb51b709f065c069c11242)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250335.1fx0Fixl-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/202404250335.1fx0Fixl-lkp@intel.com/
Note: the leon-rdma/rdma-next HEAD b037a9b68f9d91e3dd0fc7dc7ad916ad5a6fa8b2 builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/mellanox/mlx5/core/wc.c:4:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:93:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
547 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
560 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
| ^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
| ^
In file included from drivers/net/ethernet/mellanox/mlx5/core/wc.c:4:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:93:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
573 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
| ^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
In file included from drivers/net/ethernet/mellanox/mlx5/core/wc.c:4:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:93:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
584 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
594 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
604 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:692:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
692 | readsb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:700:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
700 | readsw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:708:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
708 | readsl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:717:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
717 | writesb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:726:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
726 | writesw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:735:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
735 | writesl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
In file included from drivers/net/ethernet/mellanox/mlx5/core/wc.c:5:
In file included from include/linux/mlx5/transobj.h:36:
In file included from include/linux/mlx5/driver.h:38:
In file included from include/linux/pci.h:37:
In file included from include/linux/device.h:32:
In file included from include/linux/device/driver.h:21:
In file included from include/linux/module.h:19:
In file included from include/linux/elf.h:6:
In file included from arch/s390/include/asm/elf.h:173:
In file included from arch/s390/include/asm/mmu_context.h:11:
In file included from arch/s390/include/asm/pgalloc.h:18:
In file included from include/linux/mm.h:2208:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/mellanox/mlx5/core/wc.c:409:23: error: no member named 'parent_mdev' in 'struct mlx5_priv'
409 | parent = mdev->priv.parent_mdev;
| ~~~~~~~~~~ ^
17 warnings and 1 error generated.
vim +409 drivers/net/ethernet/mellanox/mlx5/core/wc.c
382
383 bool mlx5_wc_support_get(struct mlx5_core_dev *mdev)
384 {
385 struct mlx5_core_dev *parent = NULL;
386
387 if (!MLX5_CAP_GEN(mdev, bf)) {
388 mlx5_core_dbg(mdev, "BlueFlame not supported\n");
389 goto out;
390 }
391
392 if (!MLX5_CAP_GEN(mdev, log_max_sq)) {
393 mlx5_core_dbg(mdev, "SQ not supported\n");
394 goto out;
395 }
396
397 if (mdev->wc_state != MLX5_WC_STATE_UNINITIALIZED)
398 /* No need to lock anything as we perform WC test only
399 * once for whole device and was already done.
400 */
401 goto out;
402
403 mutex_lock(&mdev->wc_state_lock);
404
405 if (mdev->wc_state != MLX5_WC_STATE_UNINITIALIZED)
406 goto unlock;
407
408 if (mlx5_core_is_sf(mdev))
> 409 parent = mdev->priv.parent_mdev;
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2024-04-24 19:23 [leon-rdma:rdma-next 9/11] drivers/net/ethernet/mellanox/mlx5/core/wc.c:409:23: error: no member named 'parent_mdev' in 'struct mlx5_priv' kernel test robot
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