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(parent: e92c813) | patch
bpf, tests: Add more tests of ALU32 and ALU64 bitwise operations
authorJohan Almbladh <johan.almbladh@anyfinetworks.com>
Mon, 9 Aug 2021 09:18:19 +0000 (11:18 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 10 Aug 2021 09:33:01 +0000 (11:33 +0200)
commitba89bcf78fba8ff99d84b762c56fbfdabc97731c
tree83521e52def92890fb2064a9518a0555911e2d70tree | snapshot
parente92c813bf1193248dd9f938e76af545fa9cf7361commit | diff
bpf, tests: Add more tests of ALU32 and ALU64 bitwise operations

This patch adds tests of BPF_AND, BPF_OR and BPF_XOR with different
magnitude of the immediate value. Mainly checking 32-bit JIT sub-word
handling and zero/sign extension.

Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20210809091829.810076-5-johan.almbladh@anyfinetworks.com
lib/test_bpf.c diff | blob | history
Domain: System / Kernel;