Re: [RESEND PATCH 0/5] perf core: Support overwrite ring buffer

Borislav Petkov
2016-03-09T10:53:26Z

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.

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