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| author |   Xu Kuohai <xukuohai@huawei.com> | 2022-03-21 11:28:52 -0400 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2022-04-01 00:27:52 +0200 |
| commit | 38608ee7b6907830f157818d81f7b2393d49c808 (patch) | |
| tree | 1e542b27950443772b7134876a5251022498480f /.get_maintainer.ignore | |
| parent | bpf, tests: Add tests for BPF_LDX/BPF_STX with different offsets (diff) | |
| download | linux-dev-38608ee7b6907830f157818d81f7b2393d49c808.tar.xz linux-dev-38608ee7b6907830f157818d81f7b2393d49c808.zip | |
bpf, tests: Add load store test case for tail call
Add test case to enusre that the caller and callee's fp offsets are
correct during tail call (mainly asserting for arm64 JIT).
Tested on both big-endian and little-endian arm64 qemu, result:
test_bpf: Summary: 1026 PASSED, 0 FAILED, [1014/1014 JIT'ed]
test_bpf: test_tail_calls: Summary: 10 PASSED, 0 FAILED, [10/10 JIT'ed]
test_bpf: test_skb_segment: Summary: 2 PASSED, 0 FAILED
Signed-off-by: Xu Kuohai <xukuohai@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220321152852.2334294-6-xukuohai@huawei.com
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions