diff options
| author |   Daniel Borkmann <daniel@iogearbox.net> | 2021-12-15 22:28:48 +0000 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-12-16 19:45:56 +0100 |
| commit | e572ff80f05c33cd0cb4860f864f5c9c044280b6 (patch) | |
| tree | 91fe11a7a0931e8b7c9d552ec61f351900cacd35 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bpf: Fix signed bounds propagation after mov32 (diff) | |
| download | linux-dev-e572ff80f05c33cd0cb4860f864f5c9c044280b6.tar.xz linux-dev-e572ff80f05c33cd0cb4860f864f5c9c044280b6.zip | |
bpf: Make 32->64 bounds propagation slightly more robust
Make the bounds propagation in __reg_assign_32_into_64() slightly more
robust and readable by aligning it similarly as we did back in the
__reg_combine_64_into_32() counterpart. Meaning, only propagate or
pessimize them as a smin/smax pair.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions