Re: [PATCH v12 bpf-next 3/5] bpf: lsm: Add two more sleepable hooks

Matt Bobrowski
2025-01-31T08:40:10Z

On Thu, Jan 30, 2025 at 01:35:47PM -0800, Song Liu wrote:
> Add bpf_lsm_inode_removexattr and bpf_lsm_inode_post_removexattr to list
> sleepable_lsm_hooks. These two hooks are always called from sleepable
> context.

Reviewed-by: Matt Bobrowski <mattbobrowski@google.com>

> Signed-off-by: Song Liu <song@kernel.org>
> ---
> kernel/bpf/bpf_lsm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/kernel/bpf/bpf_lsm.c b/kernel/bpf/bpf_lsm.c
> index 967492b65185..0a59df1c550a 100644
> --- a/kernel/bpf/bpf_lsm.c
> +++ b/kernel/bpf/bpf_lsm.c
> @@ -316,7 +316,9 @@ BTF_ID(func, bpf_lsm_inode_getxattr)
> BTF_ID(func, bpf_lsm_inode_mknod)
> BTF_ID(func, bpf_lsm_inode_need_killpriv)
> BTF_ID(func, bpf_lsm_inode_post_setxattr)
> +BTF_ID(func, bpf_lsm_inode_post_removexattr)
> BTF_ID(func, bpf_lsm_inode_readlink)
> +BTF_ID(func, bpf_lsm_inode_removexattr)
> BTF_ID(func, bpf_lsm_inode_rename)
> BTF_ID(func, bpf_lsm_inode_rmdir)
> BTF_ID(func, bpf_lsm_inode_setattr)
> --
> 2.43.5
>