Merge branch 'bpf-fix-wide-loads-sockaddr'

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Stanislav Fomichev says:

====================
When fixing selftests by adding support for wide stores, Yonghong
reported that he had seen some examples where clang generates
single u64 loads for two adjacent u32s as well:

http://lore.kernel.org/netdev/a66c937f-94c0-eaf8-5b37-8587d66c0c62@fb.com

Fix this to support aligned u64 reads for some bpf_sock_addr fields
as well.
====================

Acked-by: Andrii Narkyiko <andriin@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

...

This commit is contained in:

Daniel Borkmann 2019-07-15 23:15:53 +02:00

parent 81f522f96f 073a4834a8

commit 6da193569c

6 changed files with 95 additions and 48 deletions

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2

include/linux/filter.h

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4

include/uapi/linux/bpf.h

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24

net/core/filter.c

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4

tools/include/uapi/linux/bpf.h

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73

tools/testing/selftests/bpf/verifier/wide_access.c

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36

tools/testing/selftests/bpf/verifier/wide_store.c

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