diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2025-07-08 12:31:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-15 16:39:06 +0200 |
| commit | e5a6fe4ffeb5c760c29ee8bae779975454b1de17 (patch) | |
| tree | cdf9f0ec3e7493085f67c1087888e447e2049806 | |
| parent | 5fe60afe431afb335c3005032fcc8c9f137ddf4e (diff) | |
RDMA/uverbs: Add empty rdma_uattrs_has_raw_cap() declaration
[ Upstream commit 98269398c02ab20eb9ed6d77416023a2627049d8 ]
The call to rdma_uattrs_has_raw_cap() is placed in mlx5 fs.c file,
which is compiled without relation to CONFIG_INFINIBAND_USER_ACCESS.
Despite the check is used only in flows with CONFIG_INFINIBAND_USER_ACCESS=y|m,
the compilers generate the following error for CONFIG_INFINIBAND_USER_ACCESS=n
builds.
>> ERROR: modpost: "rdma_uattrs_has_raw_cap" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
Fixes: f458ccd2aa2c ("RDMA/uverbs: Check CAP_NET_RAW in user namespace for flow create")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202507080725.bh7xrhpg-lkp@intel.com/
Link: https://patch.msgid.link/72dee6b379bd709255a5d8e8010b576d50e47170.1751967071.git.leon@kernel.org
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | include/rdma/ib_verbs.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 087048b75d13..6353da1c0228 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -4794,15 +4794,19 @@ struct ib_ucontext *ib_uverbs_get_ucontext_file(struct ib_uverbs_file *ufile); #if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS) int uverbs_destroy_def_handler(struct uverbs_attr_bundle *attrs); +bool rdma_uattrs_has_raw_cap(const struct uverbs_attr_bundle *attrs); #else static inline int uverbs_destroy_def_handler(struct uverbs_attr_bundle *attrs) { return 0; } +static inline bool +rdma_uattrs_has_raw_cap(const struct uverbs_attr_bundle *attrs) +{ + return false; +} #endif -bool rdma_uattrs_has_raw_cap(const struct uverbs_attr_bundle *attrs); - struct net_device *rdma_alloc_netdev(struct ib_device *device, u32 port_num, enum rdma_netdev_t type, const char *name, unsigned char name_assign_type, |