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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2020-06-02 19:44:48 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-06-02 21:04:04 +0200 |
| commit | 9bc499befeef07a4d79f4924bfca05634ad8fc97 (patch) | |
| tree | 9b6733f6283409fe25794a4835dc2e13b9c4d25a /tools/testing/selftests/bpf/verifier/precise.c | |
| parent | s390/bpf: Use bcr 0,%0 as tail call nop filler (diff) | |
| download | linux-9bc499befeef07a4d79f4924bfca05634ad8fc97.tar.xz linux-9bc499befeef07a4d79f4924bfca05634ad8fc97.zip | |
bpf, selftests: Use bpf_probe_read_kernel
Since commit 0ebeea8ca8a4 ("bpf: Restrict bpf_probe_read{, str}() only to
archs where they work") 44 verifier tests fail on s390 due to not having
bpf_probe_read anymore. Fix by using bpf_probe_read_kernel.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200602174448.2501214-1-iii@linux.ibm.com
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/precise.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/verifier/precise.c b/tools/testing/selftests/bpf/verifier/precise.c index 02151f8c940f..6dc8003ffc70 100644 --- a/tools/testing/selftests/bpf/verifier/precise.c +++ b/tools/testing/selftests/bpf/verifier/precise.c @@ -31,14 +31,14 @@ BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP), BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8), BPF_MOV64_IMM(BPF_REG_3, 0), - BPF_EMIT_CALL(BPF_FUNC_probe_read), + BPF_EMIT_CALL(BPF_FUNC_probe_read_kernel), BPF_EXIT_INSN(), }, .prog_type = BPF_PROG_TYPE_TRACEPOINT, .fixup_map_array_48b = { 1 }, .result = VERBOSE_ACCEPT, .errstr = - "26: (85) call bpf_probe_read#4\ + "26: (85) call bpf_probe_read_kernel#113\ last_idx 26 first_idx 20\ regs=4 stack=0 before 25\ regs=4 stack=0 before 24\ @@ -91,7 +91,7 @@ BPF_MOV64_REG(BPF_REG_1, BPF_REG_FP), BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8), BPF_MOV64_IMM(BPF_REG_3, 0), - BPF_EMIT_CALL(BPF_FUNC_probe_read), + BPF_EMIT_CALL(BPF_FUNC_probe_read_kernel), BPF_EXIT_INSN(), }, .prog_type = BPF_PROG_TYPE_TRACEPOINT, @@ -99,7 +99,7 @@ .result = VERBOSE_ACCEPT, .flags = BPF_F_TEST_STATE_FREQ, .errstr = - "26: (85) call bpf_probe_read#4\ + "26: (85) call bpf_probe_read_kernel#113\ last_idx 26 first_idx 22\ regs=4 stack=0 before 25\ regs=4 stack=0 before 24\ |