diff options
| author | Björn Töpel <bjorn@rivosinc.com> | 2023-07-05 13:39:25 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-07-05 14:34:23 +0200 |
| commit | ce1f289f541e34f5ae235cb66a5c130436f327f1 (patch) | |
| tree | 894eb38c05ed2c13d874496f14d93a1ff9fd1fce | |
| parent | cf6eeb8f9dace014f63a3b2e959d0922bf737233 (diff) | |
selftests/bpf: Add F_NEEDS_EFFICIENT_UNALIGNED_ACCESS to some tests
Some verifier tests were missing F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
which made the test fail. Add the flag where needed.
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230705113926.751791-2-bjorn@kernel.org
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/atomic_cmpxchg.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/ctx_skb.c | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/jmp32.c | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/map_kptr.c | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/precise.c | 2 |
5 files changed, 14 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/verifier/atomic_cmpxchg.c b/tools/testing/selftests/bpf/verifier/atomic_cmpxchg.c index b39665f33524..319337bdcfc8 100644 --- a/tools/testing/selftests/bpf/verifier/atomic_cmpxchg.c +++ b/tools/testing/selftests/bpf/verifier/atomic_cmpxchg.c @@ -242,4 +242,5 @@ .result = REJECT, .errstr = "R0 invalid mem access", .errstr_unpriv = "R10 partial copy of pointer", + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, diff --git a/tools/testing/selftests/bpf/verifier/ctx_skb.c b/tools/testing/selftests/bpf/verifier/ctx_skb.c index 83cecfbd6739..0b394a7f7a2d 100644 --- a/tools/testing/selftests/bpf/verifier/ctx_skb.c +++ b/tools/testing/selftests/bpf/verifier/ctx_skb.c @@ -1169,6 +1169,7 @@ }, .result = ACCEPT, .prog_type = BPF_PROG_TYPE_SK_SKB, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "pkt_end < pkt taken check", @@ -1190,4 +1191,5 @@ }, .result = ACCEPT, .prog_type = BPF_PROG_TYPE_SK_SKB, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, diff --git a/tools/testing/selftests/bpf/verifier/jmp32.c b/tools/testing/selftests/bpf/verifier/jmp32.c index 1a27a6210554..43776f6f92f4 100644 --- a/tools/testing/selftests/bpf/verifier/jmp32.c +++ b/tools/testing/selftests/bpf/verifier/jmp32.c @@ -290,6 +290,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jgt32: BPF_K", @@ -360,6 +361,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jle32: BPF_K", @@ -430,6 +432,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jlt32: BPF_K", @@ -500,6 +503,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jsge32: BPF_K", @@ -570,6 +574,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jsgt32: BPF_K", @@ -640,6 +645,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jsle32: BPF_K", @@ -710,6 +716,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jslt32: BPF_K", @@ -780,6 +787,7 @@ .result_unpriv = REJECT, .result = ACCEPT, .retval = 2, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jgt32: range bound deduction, reg op imm", diff --git a/tools/testing/selftests/bpf/verifier/map_kptr.c b/tools/testing/selftests/bpf/verifier/map_kptr.c index a0cfc06d75bc..d25c3e9605f1 100644 --- a/tools/testing/selftests/bpf/verifier/map_kptr.c +++ b/tools/testing/selftests/bpf/verifier/map_kptr.c @@ -68,6 +68,7 @@ .fixup_map_kptr = { 1 }, .result = REJECT, .errstr = "kptr access cannot have variable offset", + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "map_kptr: bpf_kptr_xchg non-const var_off", @@ -121,6 +122,7 @@ .fixup_map_kptr = { 1 }, .result = REJECT, .errstr = "kptr access misaligned expected=0 off=7", + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "map_kptr: reject var_off != 0", diff --git a/tools/testing/selftests/bpf/verifier/precise.c b/tools/testing/selftests/bpf/verifier/precise.c index 99272bb890da..0d84dd1f38b6 100644 --- a/tools/testing/selftests/bpf/verifier/precise.c +++ b/tools/testing/selftests/bpf/verifier/precise.c @@ -216,7 +216,7 @@ }, .fixup_map_ringbuf = { 1 }, .prog_type = BPF_PROG_TYPE_XDP, - .flags = BPF_F_TEST_STATE_FREQ, + .flags = BPF_F_TEST_STATE_FREQ | F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, .errstr = "invalid access to memory, mem_size=1 off=42 size=8", .result = REJECT, }, |