arch/arm64/net/bpf_jit_comp.c

844

case BPF_XCHG:

arch/arm64/net/bpf_jit_comp.c

923

} else if (imm == BPF_XCHG) {

arch/loongarch/net/bpf_jit.c

481

case BPF_XCHG:

arch/mips/net/bpf_jit_comp.c

430

case BPF_XCHG:

arch/mips/net/bpf_jit_comp32.c

1700

case BPF_XCHG:

arch/mips/net/bpf_jit_comp32.c

1732

case BPF_XCHG:

arch/mips/net/bpf_jit_comp32.c

728

if (code == BPF_XCHG) {

arch/mips/net/bpf_jit_comp32.c

768

case BPF_XCHG:

arch/mips/net/bpf_jit_comp32.c

849

case BPF_XCHG:

arch/mips/net/bpf_jit_comp64.c

406

case BPF_XCHG:

arch/mips/net/bpf_jit_comp64.c

860

case BPF_XCHG:

arch/powerpc/net/bpf_jit_comp32.c

988

case BPF_XCHG:

arch/powerpc/net/bpf_jit_comp64.c

836

case BPF_XCHG:

arch/riscv/net/bpf_jit_comp64.c

694

case BPF_XCHG:

arch/s390/net/bpf_jit_comp.c

1631

case BPF_XCHG: {

arch/s390/net/bpf_jit_comp.c

2314

insn->imm == BPF_XCHG)

arch/x86/net/bpf_jit_comp.c

1338

if (atomic_op != BPF_XCHG)

arch/x86/net/bpf_jit_comp.c

1356

case BPF_XCHG:

arch/x86/net/bpf_jit_comp.c

1381

if (atomic_op != BPF_XCHG)

arch/x86/net/bpf_jit_comp.c

1409

case BPF_XCHG:

kernel/bpf/core.c

2317

case BPF_XCHG:

kernel/bpf/disasm.c

264

insn->imm == BPF_XCHG) {

kernel/bpf/fixups.c

2318

insn_buf[1] = BPF_ATOMIC_OP(BPF_DW, BPF_XCHG, BPF_REG_1, BPF_REG_0, 0);

kernel/bpf/verifier.c

6563

case BPF_XCHG:

lib/test_bpf.c

12200

BPF_TEST_CLOBBER_ATOMIC(BPF_DW, BPF_XCHG),

lib/test_bpf.c

12211

BPF_TEST_CLOBBER_ATOMIC(BPF_W, BPF_XCHG),

lib/test_bpf.c

1720

case BPF_XCHG:

lib/test_bpf.c

1767

case BPF_XCHG:

lib/test_bpf.c

1943

return __bpf_fill_atomic64(self, BPF_XCHG);

lib/test_bpf.c

1995

return __bpf_fill_atomic32(self, BPF_XCHG);

lib/test_bpf.c

2030

case BPF_XCHG:

lib/test_bpf.c

2113

} else if (op == BPF_XCHG) { /* Aliased, XCHG */

lib/test_bpf.c

2185

return __bpf_fill_atomic_reg_pairs(self, BPF_DW, BPF_XCHG);

lib/test_bpf.c

2236

return __bpf_fill_atomic_reg_pairs(self, BPF_W, BPF_XCHG);

lib/test_bpf.c

9216

BPF_ATOMIC_OP_TEST1(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9217

BPF_ATOMIC_OP_TEST2(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9218

BPF_ATOMIC_OP_TEST3(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9219

BPF_ATOMIC_OP_TEST4(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9221

BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9222

BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9223

BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

lib/test_bpf.c

9224

BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),

tools/testing/selftests/bpf/disasm.c

264

insn->imm == BPF_XCHG) {

tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c

46

exp = BPF_ATOMIC_OP(BPF_DW, BPF_XCHG, BPF_REG_1, BPF_REG_0, 0);

tools/testing/selftests/bpf/progs/verifier_precision.c

355

BPF_ATOMIC_OP(BPF_DW, BPF_XCHG, BPF_REG_10, BPF_REG_2, -8))

tools/testing/selftests/bpf/verifier/atomic_fetch.c

145

__ATOMIC_FETCH_OP_TEST(BPF_REG_1, BPF_REG_2, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_fetch.c

146

__ATOMIC_FETCH_OP_TEST(BPF_REG_0, BPF_REG_1, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_fetch.c

147

__ATOMIC_FETCH_OP_TEST(BPF_REG_1, BPF_REG_0, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_fetch.c

148

__ATOMIC_FETCH_OP_TEST(BPF_REG_2, BPF_REG_3, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_fetch.c

149

__ATOMIC_FETCH_OP_TEST(BPF_REG_4, BPF_REG_5, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_fetch.c

150

__ATOMIC_FETCH_OP_TEST(BPF_REG_9, BPF_REG_8, 0x010, BPF_XCHG, 0x011, 0x011),

tools/testing/selftests/bpf/verifier/atomic_invalid.c

24

__INVALID_ATOMIC_ACCESS_TEST(BPF_XCHG),

tools/testing/selftests/bpf/verifier/atomic_xchg.c

31

BPF_ATOMIC_OP(BPF_W, BPF_XCHG, BPF_REG_10, BPF_REG_1, -4),

tools/testing/selftests/bpf/verifier/atomic_xchg.c

8

BPF_ATOMIC_OP(BPF_DW, BPF_XCHG, BPF_REG_10, BPF_REG_1, -8),