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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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Merge conflict of mlx5 resolved using instructions in merge
commit 9566e650bf.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2019-08-19 11:54:03 -07:00
parent 20e79a0a2c 06821504fd
commit 446bf64b61
549 changed files with 4710 additions and 2902 deletions
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28
tools/testing/selftests/bpf/verifier/loops1.c
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@@ -159,3 +159,31 @@
.errstr = "loop detected",
.prog_type = BPF_PROG_TYPE_TRACEPOINT,
},
{
"not-taken loop with back jump to 1st insn",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 123),
BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 4, -2),
BPF_EXIT_INSN(),
},
.result = ACCEPT,
.prog_type = BPF_PROG_TYPE_XDP,
.retval = 123,
},
{
"taken loop with back jump to 1st insn",
.insns = {
BPF_MOV64_IMM(BPF_REG_1, 10),
BPF_MOV64_IMM(BPF_REG_2, 0),
BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
BPF_EXIT_INSN(),
BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_1),
BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 1),
BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, -3),
BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
BPF_EXIT_INSN(),
},
.result = ACCEPT,
.prog_type = BPF_PROG_TYPE_XDP,
.retval = 55,
},