1 files changed, 0 insertions, 97 deletions
diff --git a/tools/testing/selftests/bpf/verifier/xadd.c b/tools/testing/selftests/bpf/verifier/xadd.c
deleted file mode 100644
index c5de2e62cc8b..000000000000
--- a/tools/testing/selftests/bpf/verifier/xadd.c
+++ /dev/null
@@ -1,97 +0,0 @@
-{
-	"xadd/w check unaligned stack",
-	.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_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-	BPF_EXIT_INSN(),
-	},
-	.result = REJECT,
-	.errstr = "misaligned stack access off",
-	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-},
-{
-	"xadd/w check unaligned map",
-	.insns = {
-	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
-	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_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 3),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_hash_8b = { 3 },
-	.result = REJECT,
-	.errstr = "misaligned value access off",
-	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-},
-{
-	"xadd/w check unaligned pkt",
-	.insns = {
-	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
-	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-		    offsetof(struct xdp_md, data_end)),
-	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 2),
-	BPF_MOV64_IMM(BPF_REG_0, 99),
-	BPF_JMP_IMM(BPF_JA, 0, 0, 6),
-	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_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",
-	.prog_type = BPF_PROG_TYPE_XDP,
-	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-},
-{
-	"xadd/w check whether src/dst got mangled, 1",
-	.insns = {
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	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_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),
-	BPF_EXIT_INSN(),
-	BPF_MOV64_IMM(BPF_REG_0, 42),
-	BPF_EXIT_INSN(),
-	},
-	.result = ACCEPT,
-	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	.retval = 3,
-},
-{
-	"xadd/w check whether src/dst got mangled, 2",
-	.insns = {
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	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_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),
-	BPF_EXIT_INSN(),
-	BPF_MOV64_IMM(BPF_REG_0, 42),
-	BPF_EXIT_INSN(),
-	},
-	.result = ACCEPT,
-	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	.retval = 3,
-},