3 Commits

Include renames

Author	SHA1	Message	Date
KP Singh	4cf1bc1f10	bpf: Implement task local storage ... Similar to bpf_local_storage for sockets and inodes add local storage for task_struct. The life-cycle of storage is managed with the life-cycle of the task_struct. i.e. the storage is destroyed along with the owning task with a callback to the bpf_task_storage_free from the task_free LSM hook. The BPF LSM allocates an __rcu pointer to the bpf_local_storage in the security blob which are now stackable and can co-exist with other LSMs. The userspace map operations can be done by using a pid fd as a key passed to the lookup, update and delete operations. Signed-off-by: KP Singh <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Acked-by: Song Liu <[email protected]> Acked-by: Martin KaFai Lau <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]	2020-11-06 08:08:37 -08:00
KP Singh	8ea636848a	bpf: Implement bpf_local_storage for inodes ... Similar to bpf_local_storage for sockets, add local storage for inodes. The life-cycle of storage is managed with the life-cycle of the inode. i.e. the storage is destroyed along with the owning inode. The BPF LSM allocates an __rcu pointer to the bpf_local_storage in the security blob which are now stackable and can co-exist with other LSMs. Signed-off-by: KP Singh <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]	2020-08-25 15:00:04 -07:00
KP Singh	520b7aa00d	bpf: lsm: Initialize the BPF LSM hooks ... * The hooks are initialized using the definitions in include/linux/lsm_hook_defs.h. * The LSM can be enabled / disabled with CONFIG_BPF_LSM. Signed-off-by: KP Singh <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Reviewed-by: Brendan Jackman <[email protected]> Reviewed-by: Florent Revest <[email protected]> Acked-by: Kees Cook <[email protected]> Acked-by: James Morris <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]	2020-03-30 01:34:00 +02:00