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-rw-r--r--tools/hv/Makefile1
-rw-r--r--tools/testing/selftests/fchmodat2/Makefile11
-rw-r--r--tools/testing/selftests/filesystems/statmount/statmount_test.c12
-rw-r--r--tools/testing/selftests/mm/map_fixed_noreplace.c24
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_join.sh5
-rw-r--r--tools/testing/selftests/openat2/Makefile14
-rw-r--r--tools/testing/selftests/seccomp/seccomp_benchmark.c6
7 files changed, 55 insertions, 18 deletions
diff --git a/tools/hv/Makefile b/tools/hv/Makefile
index bb52871da341..2e60e2c212cd 100644
--- a/tools/hv/Makefile
+++ b/tools/hv/Makefile
@@ -17,6 +17,7 @@ endif
MAKEFLAGS += -r
override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
+override CFLAGS += -Wno-address-of-packed-member
ALL_TARGETS := hv_kvp_daemon hv_vss_daemon
ifneq ($(ARCH), aarch64)
diff --git a/tools/testing/selftests/fchmodat2/Makefile b/tools/testing/selftests/fchmodat2/Makefile
index 71ec34bf1501..4373cea79b79 100644
--- a/tools/testing/selftests/fchmodat2/Makefile
+++ b/tools/testing/selftests/fchmodat2/Makefile
@@ -1,6 +1,15 @@
# SPDX-License-Identifier: GPL-2.0-or-later
-CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined -static-libasan $(KHDR_INCLUDES)
+CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined $(KHDR_INCLUDES)
+
+# gcc requires -static-libasan in order to ensure that Address Sanitizer's
+# library is the first one loaded. However, clang already statically links the
+# Address Sanitizer if -fsanitize is specified. Therefore, simply omit
+# -static-libasan for clang builds.
+ifeq ($(LLVM),)
+ CFLAGS += -static-libasan
+endif
+
TEST_GEN_PROGS := fchmodat2_test
include ../lib.mk
diff --git a/tools/testing/selftests/filesystems/statmount/statmount_test.c b/tools/testing/selftests/filesystems/statmount/statmount_test.c
index e6d7c4f1c85b..e8c019d72cbf 100644
--- a/tools/testing/selftests/filesystems/statmount/statmount_test.c
+++ b/tools/testing/selftests/filesystems/statmount/statmount_test.c
@@ -125,8 +125,16 @@ static uint32_t old_root_id, old_parent_id;
static void cleanup_namespace(void)
{
- fchdir(orig_root);
- chroot(".");
+ int ret;
+
+ ret = fchdir(orig_root);
+ if (ret == -1)
+ ksft_perror("fchdir to original root");
+
+ ret = chroot(".");
+ if (ret == -1)
+ ksft_perror("chroot to original root");
+
umount2(root_mntpoint, MNT_DETACH);
rmdir(root_mntpoint);
}
diff --git a/tools/testing/selftests/mm/map_fixed_noreplace.c b/tools/testing/selftests/mm/map_fixed_noreplace.c
index b74813fdc951..d53de2486080 100644
--- a/tools/testing/selftests/mm/map_fixed_noreplace.c
+++ b/tools/testing/selftests/mm/map_fixed_noreplace.c
@@ -67,7 +67,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error: munmap failed!?\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 5*PAGE_SIZE at base\n");
addr = base_addr + page_size;
size = 3 * page_size;
@@ -76,7 +77,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error: first mmap() failed unexpectedly\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 3*PAGE_SIZE at base+PAGE_SIZE\n");
/*
* Exact same mapping again:
@@ -93,7 +95,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:1: mmap() succeeded when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 5*PAGE_SIZE at base\n");
/*
* Second mapping contained within first:
@@ -111,7 +114,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:2: mmap() succeeded when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 2*PAGE_SIZE at base+PAGE_SIZE\n");
/*
* Overlap end of existing mapping:
@@ -128,7 +132,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:3: mmap() succeeded when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 2*PAGE_SIZE at base+(3*PAGE_SIZE)\n");
/*
* Overlap start of existing mapping:
@@ -145,7 +150,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:4: mmap() succeeded when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() 2*PAGE_SIZE bytes at base\n");
/*
* Adjacent to start of existing mapping:
@@ -162,7 +168,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:5: mmap() failed when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() PAGE_SIZE at base\n");
/*
* Adjacent to end of existing mapping:
@@ -179,7 +186,8 @@ int main(void)
dump_maps();
ksft_exit_fail_msg("Error:6: mmap() failed when it shouldn't have\n");
}
- ksft_test_result_pass("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p);
+ ksft_test_result_pass("mmap() PAGE_SIZE at base+(4*PAGE_SIZE)\n");
addr = base_addr;
size = 5 * page_size;
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 2b66c5fa71eb..108aeeb84ef1 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -2249,9 +2249,10 @@ remove_tests()
if reset "remove invalid addresses"; then
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
+ # broadcast IP: no packet for this address will be received on ns1
+ pm_nl_add_endpoint $ns1 224.0.0.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
- pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
- pm_nl_set_limits $ns2 3 3
+ pm_nl_set_limits $ns2 2 2
addr_nr_ns1=-3 speed=10 \
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr 1 1 1
diff --git a/tools/testing/selftests/openat2/Makefile b/tools/testing/selftests/openat2/Makefile
index 254d676a2689..185dc76ebb5f 100644
--- a/tools/testing/selftests/openat2/Makefile
+++ b/tools/testing/selftests/openat2/Makefile
@@ -1,8 +1,18 @@
# SPDX-License-Identifier: GPL-2.0-or-later
-CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined -static-libasan
+CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined
TEST_GEN_PROGS := openat2_test resolve_test rename_attack_test
+# gcc requires -static-libasan in order to ensure that Address Sanitizer's
+# library is the first one loaded. However, clang already statically links the
+# Address Sanitizer if -fsanitize is specified. Therefore, simply omit
+# -static-libasan for clang builds.
+ifeq ($(LLVM),)
+ CFLAGS += -static-libasan
+endif
+
+LOCAL_HDRS += helpers.h
+
include ../lib.mk
-$(TEST_GEN_PROGS): helpers.c helpers.h
+$(TEST_GEN_PROGS): helpers.c
diff --git a/tools/testing/selftests/seccomp/seccomp_benchmark.c b/tools/testing/selftests/seccomp/seccomp_benchmark.c
index b83099160fbc..94886c82ae60 100644
--- a/tools/testing/selftests/seccomp/seccomp_benchmark.c
+++ b/tools/testing/selftests/seccomp/seccomp_benchmark.c
@@ -194,14 +194,14 @@ int main(int argc, char *argv[])
ksft_set_plan(7);
ksft_print_msg("Running on:\n");
- ksft_print_msg("");
+ ksft_print_msg("%s", "");
system("uname -a");
ksft_print_msg("Current BPF sysctl settings:\n");
/* Avoid using "sysctl" which may not be installed. */
- ksft_print_msg("");
+ ksft_print_msg("%s", "");
system("grep -H . /proc/sys/net/core/bpf_jit_enable");
- ksft_print_msg("");
+ ksft_print_msg("%s", "");
system("grep -H . /proc/sys/net/core/bpf_jit_harden");
affinity();
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