From 77c0208e199ccb0986fb3612f2409c8cdcb036ad Mon Sep 17 00:00:00 2001 From: Kui-Feng Lee Date: Thu, 8 Feb 2024 18:37:47 -0800 Subject: bpf: add btf pointer to struct bpf_ctx_arg_aux. Enable the providers to use types defined in a module instead of in the kernel (btf_vmlinux). Signed-off-by: Kui-Feng Lee Link: https://lore.kernel.org/r/20240209023750.1153905-2-thinker.li@gmail.com Signed-off-by: Martin KaFai Lau --- kernel/bpf/btf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 8e06d29961f1..cf100b5573ca 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -6266,7 +6266,7 @@ bool btf_ctx_access(int off, int size, enum bpf_access_type type, } info->reg_type = ctx_arg_info->reg_type; - info->btf = btf_vmlinux; + info->btf = ctx_arg_info->btf ? : btf_vmlinux; info->btf_id = ctx_arg_info->btf_id; return true; } -- cgit v1.2.3