From: Yafang Shao <laoar.shao@gmail.com>
To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
kafai@fb.com, songliubraving@fb.com, yhs@fb.com,
john.fastabend@gmail.com, kpsingh@kernel.org
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org,
Yafang Shao <laoar.shao@gmail.com>
Subject: [PATCH bpf-next v2 2/9] bpf: selftests: Use bpf strict all ctor in xdping
Date: Sun, 3 Apr 2022 14:42:53 +0000 [thread overview]
Message-ID: <20220403144300.6707-3-laoar.shao@gmail.com> (raw)
In-Reply-To: <20220403144300.6707-1-laoar.shao@gmail.com>
Aoid using the deprecated RLIMIT_MEMLOCK.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
---
tools/testing/selftests/bpf/xdping.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/tools/testing/selftests/bpf/xdping.c b/tools/testing/selftests/bpf/xdping.c
index c567856fd1bc..46ba0d7f73e8 100644
--- a/tools/testing/selftests/bpf/xdping.c
+++ b/tools/testing/selftests/bpf/xdping.c
@@ -12,7 +12,6 @@
#include <string.h>
#include <unistd.h>
#include <libgen.h>
-#include <sys/resource.h>
#include <net/if.h>
#include <sys/types.h>
#include <sys/socket.h>
@@ -20,6 +19,7 @@
#include "bpf/bpf.h"
#include "bpf/libbpf.h"
+#include "bpf_rlimit.h"
#include "xdping.h"
#include "testing_helpers.h"
@@ -89,7 +89,6 @@ int main(int argc, char **argv)
{
__u32 mode_flags = XDP_FLAGS_DRV_MODE | XDP_FLAGS_SKB_MODE;
struct addrinfo *a, hints = { .ai_family = AF_INET };
- struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
__u16 count = XDPING_DEFAULT_COUNT;
struct pinginfo pinginfo = { 0 };
const char *optstr = "c:I:NsS";
@@ -167,11 +166,6 @@ int main(int argc, char **argv)
freeaddrinfo(a);
}
- if (setrlimit(RLIMIT_MEMLOCK, &r)) {
- perror("setrlimit(RLIMIT_MEMLOCK)");
- return 1;
- }
-
snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]);
if (bpf_prog_test_load(filename, BPF_PROG_TYPE_XDP, &obj, &prog_fd)) {
--
2.17.1
next prev parent reply other threads:[~2022-04-03 14:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-03 14:42 [PATCH bpf-next v2 0/9] bpf: RLIMIT_MEMLOCK cleanups Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 1/9] bpf: selftests: Use libbpf 1.0 API mode in bpf constructor Yafang Shao
2022-04-04 1:24 ` Andrii Nakryiko
2022-04-04 1:26 ` Andrii Nakryiko
2022-04-04 6:45 ` Yafang Shao
2022-04-04 6:44 ` Yafang Shao
2022-04-03 14:42 ` Yafang Shao [this message]
2022-04-04 1:26 ` [PATCH bpf-next v2 2/9] bpf: selftests: Use bpf strict all ctor in xdping Andrii Nakryiko
2022-04-04 6:46 ` Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 3/9] bpf: selftests: Use bpf strict all ctor in xdpxceiver Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 4/9] bpf: samples: Replace RLIMIT_MEMLOCK with LIBBPF_STRICT_ALL in xdpsock_user Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 5/9] bpf: samples: Replace RLIMIT_MEMLOCK with LIBBPF_STRICT_ALL in xsk_fwd Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 6/9] bpf: runqslower: Replace RLIMIT_MEMLOCK with LIBBPF_STRICT_ALL Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 7/9] bpf: bpftool: Remove useless return value of libbpf_set_strict_mode Yafang Shao
2022-04-03 14:42 ` [PATCH bpf-next v2 8/9] bpf: bpftool: Set LIBBPF_STRICT_AUTO_RLIMIT_MEMLOCK for legacy libbpf Yafang Shao
2022-04-03 14:43 ` [PATCH bpf-next v2 9/9] bpf: bpftool: Remove useless rlimit setting Yafang Shao
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