1 files changed, 0 insertions, 76 deletions
diff --git a/tools/testing/selftests/bpf/verifier/spill_fill.c b/tools/testing/selftests/bpf/verifier/spill_fill.c
deleted file mode 100644
index 45d43bf82f26..000000000000
--- a/tools/testing/selftests/bpf/verifier/spill_fill.c
+++ /dev/null
@@ -1,76 +0,0 @@
-{
-	"check valid spill/fill",
-	.insns = {
-	/* spill R1(ctx) into stack */
-	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-	/* fill it back into R2 */
-	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8),
-	/* should be able to access R0 = *(R2 + 8) */
-	/* BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 8), */
-	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-	BPF_EXIT_INSN(),
-	},
-	.errstr_unpriv = "R0 leaks addr",
-	.result = ACCEPT,
-	.result_unpriv = REJECT,
-	.retval = POINTER_VALUE,
-},
-{
-	"check valid spill/fill, skb mark",
-	.insns = {
-	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
-	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-		    offsetof(struct __sk_buff, mark)),
-	BPF_EXIT_INSN(),
-	},
-	.result = ACCEPT,
-	.result_unpriv = ACCEPT,
-},
-{
-	"check corrupted spill/fill",
-	.insns = {
-	/* spill R1(ctx) into stack */
-	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-	/* mess up with R1 pointer on stack */
-	BPF_ST_MEM(BPF_B, BPF_REG_10, -7, 0x23),
-	/* fill back into R0 is fine for priv.
-	 * R0 now becomes SCALAR_VALUE.
-	 */
-	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-	/* Load from R0 should fail. */
-	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 8),
-	BPF_EXIT_INSN(),
-	},
-	.errstr_unpriv = "attempt to corrupt spilled",
-	.errstr = "R0 invalid mem access 'inv",
-	.result = REJECT,
-	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-},
-{
-	"check corrupted spill/fill, LSB",
-	.insns = {
-	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-	BPF_ST_MEM(BPF_H, BPF_REG_10, -8, 0xcafe),
-	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-	BPF_EXIT_INSN(),
-	},
-	.errstr_unpriv = "attempt to corrupt spilled",
-	.result_unpriv = REJECT,
-	.result = ACCEPT,
-	.retval = POINTER_VALUE,
-},
-{
-	"check corrupted spill/fill, MSB",
-	.insns = {
-	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-	BPF_ST_MEM(BPF_W, BPF_REG_10, -4, 0x12345678),
-	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-	BPF_EXIT_INSN(),
-	},
-	.errstr_unpriv = "attempt to corrupt spilled",
-	.result_unpriv = REJECT,
-	.result = ACCEPT,
-	.retval = POINTER_VALUE,
-},