linux-kernel - [PATCH bpf-next v2 28/28] samples/bpf: fix bpf_program__attach

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Message-Id: <20220304172852.274126-29-benjamin.tissoires@redhat.com>
Date:   Fri,  4 Mar 2022 18:28:52 +0100
From:   Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:     Greg KH <gregkh@...uxfoundation.org>,
        Jiri Kosina <jikos@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, Shuah Khan <shuah@...nel.org>,
        Dave Marchevsky <davemarchevsky@...com>,
        Joe Stringer <joe@...ium.io>
Cc:     Tero Kristo <tero.kristo@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Subject: [PATCH bpf-next v2 28/28] samples/bpf: fix bpf_program__attach_hid() api change

Add the new flag parameter.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>

---

new in v2
---
 samples/bpf/hid_mouse_user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/hid_mouse_user.c b/samples/bpf/hid_mouse_user.c
index d4f37caca2fa..bfae25e7b659 100644
--- a/samples/bpf/hid_mouse_user.c
+++ b/samples/bpf/hid_mouse_user.c
@@ -98,7 +98,7 @@ int main(int argc, char **argv)
 	bpf_object__for_each_program(prog, obj) {
 		progs[prog_count].fd = bpf_program__fd(prog);
 		progs[prog_count].type = bpf_program__get_expected_attach_type(prog);
-		progs[prog_count].link = bpf_program__attach_hid(prog, sysfs_fd);
+		progs[prog_count].link = bpf_program__attach_hid(prog, sysfs_fd, 0);
 		if (libbpf_get_error(progs[prog_count].link)) {
 			fprintf(stderr, "bpf_prog_attach: err=%m\n");
 			progs[prog_count].fd = 0;
-- 
2.35.1