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From: Vitaly Chikunov <vt@altlinux.org>
To: ALT Linux kernel packages development <devel-kernel@lists.altlinux.org>
Subject: Re: [d-kernel] [PATCH] UBUNTU: SAUCE: security, perf: Allow further restriction of perf_event_open
Date: Thu, 2 Jun 2022 16:29:14 +0300
Message-ID: <20220602132914.dd27tak5j7prixft@altlinux.org> (raw)
In-Reply-To: <20220602124038.ov7aoh5qcbrvc4ei@altlinux.org>

Dmitry,

On Thu, Jun 02, 2022 at 03:40:38PM +0300, Vitaly Chikunov wrote:
> On Thu, Jun 02, 2022 at 10:14:38AM +0300, Dmitry V. Levin wrote:
> > On Thu, Jun 02, 2022 at 03:31:00AM +0300, Vitaly Chikunov wrote:
> > > index 6c7b35c941c7..4861085a2d49 100644
> > > --- a/security/Kconfig
> > > +++ b/security/Kconfig
> > > @@ -19,6 +19,16 @@ config SECURITY_DMESG_RESTRICT
> > >  
> > >  	  If you are unsure how to answer this question, answer N.
> > >  
> > > +config SECURITY_PERF_EVENTS_RESTRICT
> > > +	bool "Restrict unprivileged use of performance events"
> > > +	depends on PERF_EVENTS
> > > +	default y
> > > +	help
> > > +	  If you say Y here, the kernel.perf_event_paranoid sysctl
> > > +	  will be set to 3 by default, and no unprivileged use of the
> > -------------------------^
> 
> Я это заметил, но, думаю, так надо и оставить.
> 

Поправил и добавил в очередь в p10.



  reply	other threads:[~2022-06-02 13:29 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-02  0:31 Vitaly Chikunov
2022-06-02  7:14 ` Dmitry V. Levin
2022-06-02 12:40   ` Vitaly Chikunov
2022-06-02 13:29     ` Vitaly Chikunov [this message]
2022-06-02 15:58     ` Andrey Savchenko
2022-06-02 17:06       ` Vitaly Chikunov
2022-06-02 18:26       ` Vladimir D. Seleznev
2022-06-02 18:42         ` Andrey Savchenko
2022-06-02 18:56           ` Dmitry V. Levin
2022-06-03  6:27             ` Andrey Savchenko
2022-06-02 19:08           ` Vladimir D. Seleznev
2022-06-03  6:16             ` Andrey Savchenko
2022-06-03 12:41               ` Vladimir D. Seleznev
2022-06-03 12:54                 ` Andrey Savchenko
2022-06-02 15:15 ` Alexey Sheplyakov
2022-06-02 16:39   ` Dmitry V. Levin
2022-06-03  6:25     ` Andrey Savchenko
2022-06-03 15:07       ` Vitaly Chikunov
2022-06-05  7:48     ` Alexey Sheplyakov
2022-06-05  7:59       ` Dmitry V. Levin
2022-06-06 14:31         ` Alexey Sheplyakov
2022-06-05 13:04       ` Vladimir D. Seleznev
2022-06-06  9:20         ` Alexey Sheplyakov
2022-06-06 10:31           ` Andrey Savchenko
2022-06-06 12:10             ` Alexey Sheplyakov
2022-06-06 12:53           ` Vladimir D. Seleznev
2022-06-06 12:59             ` Vladimir D. Seleznev
2022-06-08 14:27             ` [d-kernel] right to profile (Re: [PATCH] UBUNTU: SAUCE: security, perf: Allow further restriction of perf_event_open) Alexey Sheplyakov
2022-06-15 11:19               ` [d-kernel] [JT] Re: right to profile Michael Shigorin

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