From: Quentin Monnet <quentin.monnet@netronome.com>
Date: Fri, 9 Nov 2018 13:03:27 +0000 (+0000)
Subject: bpf: call finalize() from its callback in struct bpf_offload_dev
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=6dc18fa6f4cad69c892d6fb9499f7e41c6a88a8e;p=openwrt%2Fstaging%2Fblogic.git

bpf: call finalize() from its callback in struct bpf_offload_dev

In a way similar to the change previously brought to the verify_insn
hook, switch to the newly added ops in struct bpf_prog_offload for
calling the functions used to perform final verification steps for
offloaded programs.

Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---

diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c
index 2cd3c0d0417b..2c88cb4ddfd8 100644
--- a/kernel/bpf/offload.c
+++ b/kernel/bpf/offload.c
@@ -183,8 +183,8 @@ int bpf_prog_offload_finalize(struct bpf_verifier_env *env)
 	down_read(&bpf_devs_lock);
 	offload = env->prog->aux->offload;
 	if (offload) {
-		if (offload->dev_ops->finalize)
-			ret = offload->dev_ops->finalize(env);
+		if (offload->offdev->ops->finalize)
+			ret = offload->offdev->ops->finalize(env);
 		else
 			ret = 0;
 	}