mirror of https://github.com/torvalds/linux.git
465d6b42f1
Add netlink command that enables/disables privileged QKEY by default. It is disabled by default, since according to IB spec only privileged users are allowed to use privileged QKEY. According to the IB specification rel-1.6, section 3.5.3: "QKEYs with the most significant bit set are considered controlled QKEYs, and a HCA does not allow a consumer to arbitrarily specify a controlled QKEY." Using rdma tool, $rdma system set privileged-qkey on When enabled non-privileged users would be able to use controlled QKEYs which are considered privileged. Using rdma tool, $rdma system set privileged-qkey off When disabled only privileged users would be able to use controlled QKEYs. You can also use the command below to check the parameter state: $rdma system show netns shared privileged-qkey off copy-on-fork on Signed-off-by: Patrisious Haddad <phaddad@nvidia.com> Link: https://lore.kernel.org/r/90398be70a9d23d2aa9d0f9fd11d2c264c1be534.1696848201.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org> |
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| .. | ||
| hfi | ||
| bnxt_re-abi.h | ||
| cxgb4-abi.h | ||
| efa-abi.h | ||
| erdma-abi.h | ||
| hns-abi.h | ||
| ib_user_ioctl_cmds.h | ||
| ib_user_ioctl_verbs.h | ||
| ib_user_mad.h | ||
| ib_user_sa.h | ||
| ib_user_verbs.h | ||
| irdma-abi.h | ||
| mana-abi.h | ||
| mlx4-abi.h | ||
| mlx5-abi.h | ||
| mlx5_user_ioctl_cmds.h | ||
| mlx5_user_ioctl_verbs.h | ||
| mthca-abi.h | ||
| ocrdma-abi.h | ||
| qedr-abi.h | ||
| rdma_netlink.h | ||
| rdma_user_cm.h | ||
| rdma_user_ioctl.h | ||
| rdma_user_ioctl_cmds.h | ||
| rdma_user_rxe.h | ||
| rvt-abi.h | ||
| siw-abi.h | ||
| vmw_pvrdma-abi.h | ||