diff options
Diffstat (limited to 'tools/testing/selftests/bpf')
9 files changed, 27 insertions, 27 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c index b549fcfacc0b..0a1fc9816cef 100644 --- a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c +++ b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c @@ -45,13 +45,13 @@ static int prog_load_cnt(int verdict, int val) BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem), BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), BPF_MOV64_IMM(BPF_REG_1, val), /* r1 = 1 */ - BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_DW, BPF_REG_0, BPF_REG_1, 0, 0), /* xadd r0 += r1 */ + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_0, BPF_REG_1, 0), BPF_LD_MAP_FD(BPF_REG_1, cgroup_storage_fd), BPF_MOV64_IMM(BPF_REG_2, 0), BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage), BPF_MOV64_IMM(BPF_REG_1, val), - BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_W, BPF_REG_0, BPF_REG_1, 0, 0), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_0, BPF_REG_1, 0), BPF_LD_MAP_FD(BPF_REG_1, percpu_cgroup_storage_fd), BPF_MOV64_IMM(BPF_REG_2, 0), diff --git a/tools/testing/selftests/bpf/test_cgroup_storage.c b/tools/testing/selftests/bpf/test_cgroup_storage.c index d946252a25bb..0cda61da5d39 100644 --- a/tools/testing/selftests/bpf/test_cgroup_storage.c +++ b/tools/testing/selftests/bpf/test_cgroup_storage.c @@ -29,7 +29,7 @@ int main(int argc, char **argv) BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage), BPF_MOV64_IMM(BPF_REG_1, 1), - BPF_STX_XADD(BPF_DW, BPF_REG_0, BPF_REG_1, 0), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_0, BPF_REG_1, 0), BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0), BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0x1), BPF_MOV64_REG(BPF_REG_0, BPF_REG_1), diff --git a/tools/testing/selftests/bpf/verifier/ctx.c b/tools/testing/selftests/bpf/verifier/ctx.c index 93d6b1641481..23080862aafd 100644 --- a/tools/testing/selftests/bpf/verifier/ctx.c +++ b/tools/testing/selftests/bpf/verifier/ctx.c @@ -10,14 +10,13 @@ .prog_type = BPF_PROG_TYPE_SCHED_CLS, }, { - "context stores via XADD", + "context stores via BPF_ATOMIC", .insns = { BPF_MOV64_IMM(BPF_REG_0, 0), - BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_W, BPF_REG_1, - BPF_REG_0, offsetof(struct __sk_buff, mark), 0), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_1, BPF_REG_0, offsetof(struct __sk_buff, mark)), BPF_EXIT_INSN(), }, - .errstr = "BPF_XADD stores into R1 ctx is not allowed", + .errstr = "BPF_ATOMIC stores into R1 ctx is not allowed", .result = REJECT, .prog_type = BPF_PROG_TYPE_SCHED_CLS, }, diff --git a/tools/testing/selftests/bpf/verifier/direct_packet_access.c b/tools/testing/selftests/bpf/verifier/direct_packet_access.c index ae72536603fe..ac1e19d0f520 100644 --- a/tools/testing/selftests/bpf/verifier/direct_packet_access.c +++ b/tools/testing/selftests/bpf/verifier/direct_packet_access.c @@ -333,7 +333,7 @@ BPF_MOV64_REG(BPF_REG_4, BPF_REG_10), BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8), BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0), - BPF_STX_XADD(BPF_DW, BPF_REG_4, BPF_REG_5, 0), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_4, BPF_REG_5, 0), BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0), BPF_STX_MEM(BPF_W, BPF_REG_2, BPF_REG_5, 0), BPF_MOV64_IMM(BPF_REG_0, 0), @@ -488,7 +488,7 @@ BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 11), BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8), BPF_MOV64_IMM(BPF_REG_4, 0xffffffff), - BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_4, -8), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_10, BPF_REG_4, -8), BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8), BPF_ALU64_IMM(BPF_RSH, BPF_REG_4, 49), BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2), diff --git a/tools/testing/selftests/bpf/verifier/leak_ptr.c b/tools/testing/selftests/bpf/verifier/leak_ptr.c index d6eec17f2cd2..73f0dea95546 100644 --- a/tools/testing/selftests/bpf/verifier/leak_ptr.c +++ b/tools/testing/selftests/bpf/verifier/leak_ptr.c @@ -5,7 +5,7 @@ BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, offsetof(struct __sk_buff, cb[0])), BPF_LD_MAP_FD(BPF_REG_2, 0), - BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_2, + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_1, BPF_REG_2, offsetof(struct __sk_buff, cb[0])), BPF_EXIT_INSN(), }, @@ -13,7 +13,7 @@ .errstr_unpriv = "R2 leaks addr into mem", .result_unpriv = REJECT, .result = REJECT, - .errstr = "BPF_XADD stores into R1 ctx is not allowed", + .errstr = "BPF_ATOMIC stores into R1 ctx is not allowed", }, { "leak pointer into ctx 2", @@ -21,14 +21,14 @@ BPF_MOV64_IMM(BPF_REG_0, 0), BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, offsetof(struct __sk_buff, cb[0])), - BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_10, + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_1, BPF_REG_10, offsetof(struct __sk_buff, cb[0])), BPF_EXIT_INSN(), }, .errstr_unpriv = "R10 leaks addr into mem", .result_unpriv = REJECT, .result = REJECT, - .errstr = "BPF_XADD stores into R1 ctx is not allowed", + .errstr = "BPF_ATOMIC stores into R1 ctx is not allowed", }, { "leak pointer into ctx 3", @@ -56,7 +56,7 @@ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3), BPF_MOV64_IMM(BPF_REG_3, 0), BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0), - BPF_STX_XADD(BPF_DW, BPF_REG_0, BPF_REG_6, 0), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_0, BPF_REG_6, 0), BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN(), }, diff --git a/tools/testing/selftests/bpf/verifier/meta_access.c b/tools/testing/selftests/bpf/verifier/meta_access.c index 205292b8dd65..b45e8af41420 100644 --- a/tools/testing/selftests/bpf/verifier/meta_access.c +++ b/tools/testing/selftests/bpf/verifier/meta_access.c @@ -171,7 +171,7 @@ BPF_MOV64_IMM(BPF_REG_5, 42), BPF_MOV64_IMM(BPF_REG_6, 24), BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8), - BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_10, BPF_REG_6, -8), BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8), BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6), BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_5), @@ -196,7 +196,7 @@ BPF_MOV64_IMM(BPF_REG_5, 42), BPF_MOV64_IMM(BPF_REG_6, 24), BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8), - BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_10, BPF_REG_6, -8), BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8), BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6), BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_5), diff --git a/tools/testing/selftests/bpf/verifier/unpriv.c b/tools/testing/selftests/bpf/verifier/unpriv.c index a3fe0fbaed41..ee298627abae 100644 --- a/tools/testing/selftests/bpf/verifier/unpriv.c +++ b/tools/testing/selftests/bpf/verifier/unpriv.c @@ -207,7 +207,8 @@ BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8), BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0), BPF_MOV64_IMM(BPF_REG_0, 1), - BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_DW, BPF_REG_10, BPF_REG_0, -8, 0), + BPF_RAW_INSN(BPF_STX | BPF_ATOMIC | BPF_DW, + BPF_REG_10, BPF_REG_0, -8, BPF_ADD), BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0), BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_hash_recalc), BPF_EXIT_INSN(), diff --git a/tools/testing/selftests/bpf/verifier/value_illegal_alu.c b/tools/testing/selftests/bpf/verifier/value_illegal_alu.c index ed1c2cea1dea..489062867218 100644 --- a/tools/testing/selftests/bpf/verifier/value_illegal_alu.c +++ b/tools/testing/selftests/bpf/verifier/value_illegal_alu.c @@ -82,7 +82,7 @@ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8), BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0), - BPF_STX_XADD(BPF_DW, BPF_REG_2, BPF_REG_3, 0), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_2, BPF_REG_3, 0), BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 0), BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22), BPF_EXIT_INSN(), diff --git a/tools/testing/selftests/bpf/verifier/xadd.c b/tools/testing/selftests/bpf/verifier/xadd.c index c5de2e62cc8b..b96ef3526815 100644 --- a/tools/testing/selftests/bpf/verifier/xadd.c +++ b/tools/testing/selftests/bpf/verifier/xadd.c @@ -3,7 +3,7 @@ .insns = { BPF_MOV64_IMM(BPF_REG_0, 1), BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8), - BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -7), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_10, BPF_REG_0, -7), BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8), BPF_EXIT_INSN(), }, @@ -22,7 +22,7 @@ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1), BPF_EXIT_INSN(), BPF_MOV64_IMM(BPF_REG_1, 1), - BPF_STX_XADD(BPF_W, BPF_REG_0, BPF_REG_1, 3), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_0, BPF_REG_1, 3), BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 3), BPF_EXIT_INSN(), }, @@ -45,13 +45,13 @@ BPF_MOV64_IMM(BPF_REG_0, 1), BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0), BPF_ST_MEM(BPF_W, BPF_REG_2, 3, 0), - BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 1), - BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 2), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_2, BPF_REG_0, 1), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_2, BPF_REG_0, 2), BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_2, 1), BPF_EXIT_INSN(), }, .result = REJECT, - .errstr = "BPF_XADD stores into R2 pkt is not allowed", + .errstr = "BPF_ATOMIC stores into R2 pkt is not allowed", .prog_type = BPF_PROG_TYPE_XDP, .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, @@ -62,8 +62,8 @@ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), BPF_MOV64_REG(BPF_REG_7, BPF_REG_10), BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8), - BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8), - BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_10, BPF_REG_0, -8), + BPF_ATOMIC_OP(BPF_DW, BPF_ADD, BPF_REG_10, BPF_REG_0, -8), BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3), BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2), BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8), @@ -82,8 +82,8 @@ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), BPF_MOV64_REG(BPF_REG_7, BPF_REG_10), BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -8), - BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8), - BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_10, BPF_REG_0, -8), + BPF_ATOMIC_OP(BPF_W, BPF_ADD, BPF_REG_10, BPF_REG_0, -8), BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3), BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2), BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -8), |