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| author | David S. Miller <davem@davemloft.net> | 2017-11-14 16:20:04 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-14 16:20:04 +0900 |
| commit | 0a87bc2e58a687fe14817b9c7f73e68570ba33c6 (patch) | |
| tree | 9fb5554961eecb8be5a8de7b84675fc6708afb32 /Documentation/blockdev | |
| parent | 3a9b76fd0db9f0d426533f96a68a62a58753a51e (diff) | |
| parent | b6ff63911232c2823e2763371ec4462ac64cc331 (diff) | |
| download | linux-0a87bc2e58a687fe14817b9c7f73e68570ba33c6.tar.gz linux-0a87bc2e58a687fe14817b9c7f73e68570ba33c6.tar.bz2 linux-0a87bc2e58a687fe14817b9c7f73e68570ba33c6.zip | |
Merge branch 'bpf-improve-verifier-ARG_CONST_SIZE_OR_ZERO-semantics'
Yonghong Song says:
====================
bpf: improve verifier ARG_CONST_SIZE_OR_ZERO semantics
This patch set intends to change verifier ARG_CONST_SIZE_OR_ZERO
semantics so that simpler bpf programs can be written with verifier
acceptance. Patch #1 comment provided the detailed examples and
the patch itself implements the new semantics. Patch #2
changes bpf_probe_read helper arg2 type from
ARG_CONST_SIZE to ARG_CONST_SIZE_OR_ZERO. Patch #3 fixed a few
test cases and added some for better coverage.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/blockdev')
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