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| author | Jakub Kicinski <kuba@kernel.org> | 2021-08-19 18:09:18 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-19 18:09:18 -0700 |
| commit | f444fea7896dbc267249d27f604082a51b8efca2 (patch) | |
| tree | d72e809d28ff7a1cb02f648c858d106de1be859d /tools/testing/selftests/bpf | |
| parent | 9e5f10fe577be7974c721c0c2050fa6c967d4565 (diff) | |
| parent | f87d64319e6f980c82acfc9b95ed523d053fb7ac (diff) | |
| download | linux-f444fea7896dbc267249d27f604082a51b8efca2.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/ptp/Kconfig:
55c8fca1dae1 ("ptp_pch: Restore dependency on PCI")
e5f31552674e ("ethernet: fix PTP_1588_CLOCK dependencies")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/dead_code.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/dead_code.c b/tools/testing/selftests/bpf/verifier/dead_code.c index 2c8935b3e65d..ee454327e5c6 100644 --- a/tools/testing/selftests/bpf/verifier/dead_code.c +++ b/tools/testing/selftests/bpf/verifier/dead_code.c @@ -159,3 +159,15 @@ .result = ACCEPT, .retval = 2, }, +{ + "dead code: zero extension", + .insns = { + BPF_MOV64_IMM(BPF_REG_0, 0), + BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -4), + BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1), + BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -4), + BPF_EXIT_INSN(), + }, + .result = ACCEPT, + .retval = 0, +}, |