From: Borislav Petkov <bp@alien8.de>
To: Dmitry Vyukov <dvyukov@google.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Wang Nan <wangnan0@huawei.com>, Ingo Molnar <mingo@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
He Kuang <hekuang@huawei.com>,
Alexei Starovoitov <ast@kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Brendan Gregg <brendan.d.gregg@gmail.com>,
Jiri Olsa <jolsa@kernel.org>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Namhyung Kim <namhyung@kernel.org>, Zefan Li <lizefan@huawei.com>,
pi3orama@163.com
Subject: Re: [RESEND PATCH 0/5] perf core: Support overwrite ring buffer
Date: Wed, 9 Mar 2016 11:53:02 +0100 [thread overview]
Message-ID: <20160309105302.GA20931@pd.tnic> (raw)
In-Reply-To: <20160308155423.GA16587@gmail.com>
On Tue, Mar 08, 2016 at 04:54:23PM +0100, Ingo Molnar wrote:
> triton:~/go/src/github.com/google/syzkaller> cat perf.cfg
> {
> "http": "localhost:50000",
> "workdir": "/home/mingo/go/src/github.com/google/syzkaller/workdir",
> "syzkaller": "/home/mingo/go/src/github.com/google/syzkaller",
> "vmlinux": "-",
> "type": "local",
> "count": 1,
> "procs": 16,
> "nocover": true,
> "nodropprivs": true,
> "enable_syscalls": [
> "getpid",
> "perf_event_open",
Btw, is there a way to specify range of arguments to feed into
perf_event_open? Like, limit @attr_uptr to single or multiple event IDs
or so, for example?
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
next prev parent reply other threads:[~2016-03-09 10:53 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 3:50 [RESEND PATCH 0/5] perf core: Support overwrite ring buffer Wang Nan
2016-03-07 3:50 ` [RESEND PATCH 1/5] perf core: Introduce new ioctl options to pause and resume " Wang Nan
2016-03-07 3:50 ` [RESEND PATCH 2/5] perf core: Set event's default overflow_handler Wang Nan
2016-03-07 3:50 ` [RESEND PATCH 3/5] perf core: Prepare writing into ring buffer from end Wang Nan
2016-03-07 3:50 ` [RESEND PATCH 4/5] perf core: Add backward attribute to perf event Wang Nan
2016-03-07 3:50 ` [RESEND PATCH 5/5] perf core: Reduce perf event output overhead by new overflow handler Wang Nan
2016-03-08 13:44 ` [RESEND PATCH 0/5] perf core: Support overwrite ring buffer Peter Zijlstra
2016-03-08 13:49 ` Ingo Molnar
2016-03-08 13:57 ` Peter Zijlstra
2016-03-08 15:29 ` Ingo Molnar
2016-03-08 15:35 ` Dmitry Vyukov
2016-03-08 15:54 ` Ingo Molnar
2016-03-08 16:11 ` Dmitry Vyukov
2016-03-08 16:27 ` Ingo Molnar
2016-03-08 16:29 ` Dmitry Vyukov
2016-03-08 16:32 ` Peter Zijlstra
2016-03-08 16:44 ` Ingo Molnar
2016-03-08 16:48 ` Ingo Molnar
2016-03-08 16:59 ` Dmitry Vyukov
2016-03-08 17:24 ` Ingo Molnar
2016-03-08 17:27 ` Dmitry Vyukov
2016-03-08 17:37 ` Ingo Molnar
2016-03-08 17:41 ` Dmitry Vyukov
2016-03-08 17:48 ` Ingo Molnar
2016-03-08 17:56 ` Dmitry Vyukov
2016-03-08 17:56 ` Peter Zijlstra
2016-03-08 17:57 ` Ingo Molnar
2016-03-08 18:02 ` Ingo Molnar
2016-03-08 18:22 ` Ingo Molnar
2016-03-08 18:31 ` Ingo Molnar
2016-03-08 17:55 ` Peter Zijlstra
2016-03-08 16:30 ` Peter Zijlstra
2016-03-09 10:53 ` Borislav Petkov [this message]
2016-03-09 11:19 ` Dmitry Vyukov
2016-03-08 19:56 ` Jiri Olsa
2016-03-08 20:07 ` Peter Zijlstra
2016-03-08 20:44 ` Jiri Olsa
2016-03-08 21:04 ` Peter Zijlstra
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