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 7:47 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
2014-08-26 1:38 ` Andy Lutomirski
2014-08-26 1:53 ` Alexei Starovoitov
2014-08-26 1:54 ` Andy Lutomirski
2014-08-26 2:02 ` Alexei Starovoitov
2014-08-26 4:12 ` Alexei Starovoitov
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 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
2014-08-26 1:07 ` David Miller
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]
2014-08-26 8:00 ` Daniel Borkmann
2014-08-26 8:02 ` Ingo Molnar
2014-08-26 16:40 ` 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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