From: Ingo Molnar <mingo@kernel•org>
To: Alexei Starovoitov <ast@plumgrid•com>
Cc: Stephen Hemminger <stephen@networkplumber•org>,
"David S. Miller" <davem@davemloft•net>,
Linus Torvalds <torvalds@linux-foundation•org>,
Andy Lutomirski <luto@amacapital•net>,
Steven Rostedt <rostedt@goodmis•org>,
Daniel Borkmann <dborkman@redhat•com>,
Chema Gonzalez <chema@google•com>,
Eric Dumazet <edumazet@google•com>,
Peter Zijlstra <a.p.zijlstra@chello•nl>,
Brendan Gregg <brendan.d.gregg@gmail•com>,
Namhyung Kim <namhyung@kernel•org>,
"H. Peter Anvin" <hpa@zytor•com>,
Andrew Morton <akpm@linux-foundation•org>,
Kees Cook <keescook@chromium•org>,
Linux API <linux-api@vger•kernel.org>,
Network Development <netdev@vger•kernel.org>,
LKML <linux-kernel@vger•kernel.org>
Subject: Re: [PATCH v6 net-next 4/6] bpf: enable bpf syscall on x64 and i386
Date: Tue, 26 Aug 2014 09:46:55 +0200 [thread overview]
Message-ID: <20140826074655.GB19799@gmail.com> (raw)
In-Reply-To: <CAMEtUuxicvHsEQ59CeG2kmLW0b4TQ9ExfDkKo2kktH-t8x5tBg@mail.gmail.com>
* Alexei Starovoitov <ast@plumgrid•com> wrote:
> On Mon, Aug 25, 2014 at 8:52 PM, Stephen Hemminger
> <stephen@networkplumber•org> wrote:
> > Per discussion at Kernel Summit. Every new syscall requires
> > a manual page and test programs. We have had too many new syscalls
> > that are DOA.
>
> There is verifier testsuite that is testing eBPF verifier from userspace
> via bpf syscall. Also there are multiple examples and libbpf.
> I think test coverage for bpf syscall is quite substantial already.
This is in tools/bpf/, right?
Thanks,
Ingo
next prev parent reply other threads:[~2014-08-26 7:46 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 1:00 [PATCH v6 net-next 0/6] introduce BPF syscall Alexei Starovoitov
2014-08-26 1:00 ` [PATCH v6 net-next 1/6] net: filter: add "load 64-bit immediate" eBPF instruction Alexei Starovoitov
2014-08-26 1:06 ` David Miller
2014-08-26 1:35 ` Alexei Starovoitov
[not found] ` <CAMEtUuxdQpkX8t1_szde=Q1ALcp5t7rRyK+zEDafj27_J2LzVg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-26 1:38 ` Andy Lutomirski
2014-08-26 1:53 ` Alexei Starovoitov
[not found] ` <CAMEtUuwz9MEei+tjWx4Fv8cK_zc9TKVbWxQEAE+yWvxRMa793g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-26 1:54 ` Andy Lutomirski
[not found] ` <CALCETrWLvjt_D2B2sYoQtXeU1_9-005BfPcuYDKp75GbPk68dQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-26 2:02 ` Alexei Starovoitov
2014-08-26 4:12 ` Alexei Starovoitov
2014-08-26 1:00 ` [PATCH v6 net-next 3/6] bpf: introduce syscall(BPF, ...) and BPF maps Alexei Starovoitov
2014-08-26 1:00 ` [PATCH v6 net-next 4/6] bpf: enable bpf syscall on x64 and i386 Alexei Starovoitov
[not found] ` <1409014858-1410-5-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2014-08-26 1:07 ` David Miller
[not found] ` <20140825.180718.137768107010295086.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2014-08-26 1:43 ` Alexei Starovoitov
2014-08-26 7:45 ` Ingo Molnar
2014-08-26 16:29 ` Alexei Starovoitov
2014-08-26 3:52 ` Stephen Hemminger
2014-08-26 4:24 ` Alexei Starovoitov
2014-08-26 7:46 ` Ingo Molnar [this message]
[not found] ` <20140826074655.GB19799-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-08-26 8:00 ` Daniel Borkmann
[not found] ` <53FC3E9A.1020108-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-08-26 8:02 ` Ingo Molnar
[not found] ` <20140826080231.GA20565-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-08-26 16:40 ` Alexei Starovoitov
[not found] ` <1409014858-1410-1-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2014-08-26 1:00 ` [PATCH v6 net-next 2/6] net: filter: split filter.h and expose eBPF to user space Alexei Starovoitov
2014-08-26 1:00 ` [PATCH v6 net-next 5/6] bpf: add lookup/update/delete/iterate methods to BPF maps Alexei Starovoitov
2014-08-26 1:00 ` [PATCH v6 net-next 6/6] bpf: add hashtable type of " Alexei Starovoitov
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