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| author |   Daniel Borkmann <daniel@iogearbox.net> | 2018-04-24 22:39:14 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-04-24 22:39:14 +0200 |
| commit | 68db35b12586cb320f7cedee1ddf763f12ceaf1b (patch) | |
| tree | 7f69917315e6f4e06266033093070afd9dc1bcad /tools/testing/selftests/bpf/.gitignore | |
| parent | Merge branch 'bpf-xfrm-states' (diff) | |
| parent | tools/bpf: add verifier tests for accesses to map values (diff) | |
| download | linux-dev-68db35b12586cb320f7cedee1ddf763f12ceaf1b.tar.xz linux-dev-68db35b12586cb320f7cedee1ddf763f12ceaf1b.zip | |
Merge branch 'bpf-map-val-as-key'
Paul Chaignon says:
====================
Currently, helpers that expect ARG_PTR_TO_MAP_KEY and ARG_PTR_TO_MAP_VALUE
can only access stack and packet memory. This patchset allows these
helpers to directly access map values by passing registers of type
PTR_TO_MAP_VALUE.
The first patch changes the verifier; the second adds new test cases.
The first three versions of this patchset were sent on the iovisor-dev
mailing list only.
Changelogs:
Changes in v5:
- Refactor using check_helper_mem_access.
Changes in v4:
- Rebase.
Changes in v3:
- Bug fixes.
- Negative test cases.
Changes in v2:
- Additional test cases for adjusted maps.
====================
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/.gitignore')
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