Hi Alexei,
I love your patch! Perhaps something to improve:
[auto build test WARNING on bpf-next/master]
url:
https://github.com/0day-ci/linux/commits/Alexei-Starovoitov/bpf-Pointers-beyond-packet-end/20201022-022139
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git ma
From: Alexei Starovoitov
This patch adds the verifier support to recognize inlined branch conditions.
The LLVM knows that the branch evaluates to the same value, but the verifier
couldn't track it. Hence causing valid programs to be rejected.
The potential LLVM workaround: https://reviews.llvm.or