netdev - Re: [PATCH bpf-next v3 00/11] Misc BPF improvements

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Message-ID: <20180603150835.f2qqy6lvpuufln4u@ast-mbp>
Date:   Sun, 3 Jun 2018 08:08:36 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Daniel Borkmann <daniel@...earbox.net>
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH bpf-next v3 00/11] Misc BPF improvements

On Sat, Jun 02, 2018 at 11:06:30PM +0200, Daniel Borkmann wrote:
> This set adds various patches I still had in my queue, first two
> are test cases to provide coverage for the recent two fixes that
> went to bpf tree, then a small improvement on the error message
> for gpl helpers. Next, we expose prog and map id into fdinfo in
> order to allow for inspection of these objections currently used
> in applications. Patch after that removes a retpoline call for
> map lookup/update/delete helpers. A new helper is added in the
> subsequent patch to lookup the skb's socket's cgroup v2 id which
> can be used in an efficient way for e.g. lookups on egress side.
> Next one is a fix to fully clear state info in tunnel/xfrm helpers.
> Given this is full cap_sys_admin from init ns and has same priv
> requirements like tracing, bpf-next should be okay. A small bug
> fix for bpf_asm follows, and next a fix for context access in
> tracing which was recently reported. Lastly, a small update in
> the maintainer's file to add patchwork url and missing files.
> 
> Thanks!
> 
> v2 -> v3:
>   - Noticed a merge artefact inside uapi header comment, sigh,
>     fixed now.
> v1 -> v2:
>   - minor fix in getting context access work on 32 bit for tracing
>   - add paragraph to uapi helper doc to better describe kernel
>     build deps for cggroup helper

Applied, Thanks Daniel.
fixed up commit log s/bpftool p d x i/bpftool prog dump xlated id/
while applying, since it was indeed a bit cryptic.