diff mbox series

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

Message ID 20250130213549.3353349-4-song@kernel.org (mailing list archive)
State New
Headers show
Series Enable writing xattr from BPF programs | expand

Commit Message

Song Liu Jan. 30, 2025, 9:35 p.m. UTC 
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.

Signed-off-by: Song Liu <song@kernel.org>
---
 kernel/bpf/bpf_lsm.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Matt Bobrowski Jan. 31, 2025, 8:40 a.m. UTC | #1 
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
>
diff mbox series

Patch

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)