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[v9,02/10] bpf: Allow kfuncs to be used in LSM programs

Message ID 20220809134603.1769279-3-roberto.sassu@huawei.com (mailing list archive)
State Accepted
Commit d15bf1501c7533826a616478002c601fcc7671f3
Headers show
Series bpf: Add kfuncs for PKCS#7 signature verification | expand

Commit Message

Roberto Sassu Aug. 9, 2022, 1:45 p.m. UTC
From: KP Singh <kpsingh@kernel.org>

In preparation for the addition of bpf_getxattr kfunc.

Signed-off-by: KP Singh <kpsingh@kernel.org>
---
 kernel/bpf/btf.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Daniel Borkmann Aug. 9, 2022, 9:53 p.m. UTC | #1
On 8/9/22 3:45 PM, Roberto Sassu wrote:
> From: KP Singh <kpsingh@kernel.org>
> 
> In preparation for the addition of bpf_getxattr kfunc.

Given this is taken out of context and the series is not about bpf_getxattr,
this patch should have a better commit description.

> Signed-off-by: KP Singh <kpsingh@kernel.org>

Please also append your SoB then [0].

   [0] https://www.kernel.org/doc/html/latest/process/submitting-patches.html#developer-s-certificate-of-origin-1-1

> ---
>   kernel/bpf/btf.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
> index d3e4c86b8fcd..67dfc728fbf8 100644
> --- a/kernel/bpf/btf.c
> +++ b/kernel/bpf/btf.c
> @@ -7244,6 +7244,7 @@ static int bpf_prog_type_to_kfunc_hook(enum bpf_prog_type prog_type)
>   	case BPF_PROG_TYPE_STRUCT_OPS:
>   		return BTF_KFUNC_HOOK_STRUCT_OPS;
>   	case BPF_PROG_TYPE_TRACING:
> +	case BPF_PROG_TYPE_LSM:
>   		return BTF_KFUNC_HOOK_TRACING;
>   	case BPF_PROG_TYPE_SYSCALL:
>   		return BTF_KFUNC_HOOK_SYSCALL;
>
diff mbox series

Patch

diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index d3e4c86b8fcd..67dfc728fbf8 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -7244,6 +7244,7 @@  static int bpf_prog_type_to_kfunc_hook(enum bpf_prog_type prog_type)
 	case BPF_PROG_TYPE_STRUCT_OPS:
 		return BTF_KFUNC_HOOK_STRUCT_OPS;
 	case BPF_PROG_TYPE_TRACING:
+	case BPF_PROG_TYPE_LSM:
 		return BTF_KFUNC_HOOK_TRACING;
 	case BPF_PROG_TYPE_SYSCALL:
 		return BTF_KFUNC_HOOK_SYSCALL;