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authorDavid S. Miller <davem@davemloft.net>2018-04-22 21:15:59 -0400
committerDavid S. Miller <davem@davemloft.net>2018-04-22 21:15:59 -0400
commit986e54cd685e8166bc8b4f4c47de44709e541510 (patch)
treef65c405a84425c608db7233819654e70f61d566a /tools
parent660e309ddd6aa99bb4d2a859c4a0b56965e744ef (diff)
parent6ab690aa439803347743c0d899ac422774fdd5e7 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says: ==================== pull-request: bpf 2018-04-21 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Fix a deadlock between mm->mmap_sem and bpf_event_mutex when one task is detaching a BPF prog via perf_event_detach_bpf_prog() and another one dumping through bpf_prog_array_copy_info(). For the latter we move the copy_to_user() out of the bpf_event_mutex lock to fix it, from Yonghong. 2) Fix test_sock and test_sock_addr.sh failures. The former was hitting rlimit issues and the latter required ping to specify the address family, from Yonghong. 3) Remove a dead check in sockmap's sock_map_alloc(), from Jann. 4) Add generated files to BPF kselftests gitignore that were previously missed, from Anders. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/bpf/.gitignore3
-rw-r--r--tools/testing/selftests/bpf/test_sock.c1
-rw-r--r--tools/testing/selftests/bpf/test_sock_addr.c1
-rwxr-xr-xtools/testing/selftests/bpf/test_sock_addr.sh4
4 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 9cf83f895d98..5e1ab2f0eb79 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -12,3 +12,6 @@ test_tcpbpf_user
test_verifier_log
feature
test_libbpf_open
+test_sock
+test_sock_addr
+urandom_read
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index 73bb20cfb9b7..f4d99fabc56d 100644
--- a/tools/testing/selftests/bpf/test_sock.c
+++ b/tools/testing/selftests/bpf/test_sock.c
@@ -13,6 +13,7 @@
#include <bpf/bpf.h>
#include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
#ifndef ARRAY_SIZE
# define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c
index d488f20926e8..2950f80ba7fb 100644
--- a/tools/testing/selftests/bpf/test_sock_addr.c
+++ b/tools/testing/selftests/bpf/test_sock_addr.c
@@ -15,6 +15,7 @@
#include <bpf/libbpf.h>
#include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
#define CG_PATH "/foo"
#define CONNECT4_PROG_PATH "./connect4_prog.o"
diff --git a/tools/testing/selftests/bpf/test_sock_addr.sh b/tools/testing/selftests/bpf/test_sock_addr.sh
index c6e1dcf992c4..9832a875a828 100755
--- a/tools/testing/selftests/bpf/test_sock_addr.sh
+++ b/tools/testing/selftests/bpf/test_sock_addr.sh
@@ -4,7 +4,7 @@ set -eu
ping_once()
{
- ping -q -c 1 -W 1 ${1%%/*} >/dev/null 2>&1
+ ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
}
wait_for_ip()
@@ -13,7 +13,7 @@ wait_for_ip()
echo -n "Wait for testing IPv4/IPv6 to become available "
for _i in $(seq ${MAX_PING_TRIES}); do
echo -n "."
- if ping_once ${TEST_IPv4} && ping_once ${TEST_IPv6}; then
+ if ping_once 4 ${TEST_IPv4} && ping_once 6 ${TEST_IPv6}; then
echo " OK"
return
fi