From: Matt Bobrowski <mattbobrowski@google.com>
To: Song Liu <song@kernel.org>
Cc: bpf@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org, kernel-team@meta.com,
andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org,
daniel@iogearbox.net, martin.lau@linux.dev,
viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz,
kpsingh@kernel.org, liamwisehart@meta.com, shankaran@meta.com
Subject: Re: [PATCH v12 bpf-next 3/5] bpf: lsm: Add two more sleepable hooks
Date: Fri, 31 Jan 2025 08:40:04 +0000 [thread overview]
Message-ID: <Z5yMZEn-BXhJwq5e@google.com> (raw)
In-Reply-To: <20250130213549.3353349-4-song@kernel.org>
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
>
next prev parent reply other threads:[~2025-01-31 8:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-30 21:35 [PATCH v12 bpf-next 0/5] Enable writing xattr from BPF programs Song Liu
2025-01-30 21:35 ` [PATCH v12 bpf-next 1/5] fs/xattr: bpf: Introduce security.bpf. xattr name prefix Song Liu
2025-01-30 21:35 ` [PATCH v12 bpf-next 2/5] selftests/bpf: Extend test fs_kfuncs to cover security.bpf. xattr names Song Liu
2025-01-30 21:35 ` [PATCH v12 bpf-next 3/5] bpf: lsm: Add two more sleepable hooks Song Liu
2025-01-31 8:40 ` Matt Bobrowski [this message]
2025-01-30 21:35 ` [PATCH v12 bpf-next 4/5] bpf: fs/xattr: Add BPF kfuncs to set and remove xattrs Song Liu
2025-01-31 9:10 ` Matt Bobrowski
2025-01-30 21:35 ` [PATCH v12 bpf-next 5/5] selftests/bpf: Test kfuncs that set and remove xattr from BPF programs Song Liu
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