From: Daniel Borkmann <dan...@iogearbox.net>
Date: Thu, 18 Jan 2018 02:16:03 +0100
> The following pull-request contains BPF updates for your *net* tree.
>
> The main changes are:
>
> 1) Fix a divide by zero due to wrong if (src_reg == 0) check in
> 64-bit mode. Properly handle this in interpreter and mask it
> also generically in verifier to guard against similar checks
> in JITs, from Eric and Alexei.
>
> 2) Fix a bug in arm64 JIT when tail calls are involved and progs
> have different stack sizes, from Daniel.
>
> 3) Reject stores into BPF context that are not expected BPF_STX |
> BPF_MEM variant, from Daniel.
>
> 4) Mark dst reg as unknown on {s,u}bounds adjustments when the
> src reg has derived bounds from dead branches, from Daniel.
>
> Please consider pulling these changes from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
Pulled, thanks Daniel.
