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From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Michal Hocko <mhocko@kernel.org>,
	Randy Dunlap <rdunlap@infradead.org>,
	Andrey Vagin <avagin@openvz.org>,
	Andrew Morton <akpm@linuxfoundation.org>,
	Pavel Emelyanov <xemul@virtuozzo.com>,
	Michael Kerrisk <mtk.manpages@gmail.com>,
	Yang Shi <yang.shi@linux.alibaba.com>
Subject: Re: [v2] prctl: Deprecate non PR_SET_MM_MAP operations
Date: Fri, 20 Apr 2018 10:02:57 +0300	[thread overview]
Message-ID: <20180420070257.GJ19578@uranus.lan> (raw)
In-Reply-To: <20180420023809.GD6397@jagdpanzerIV>

On Fri, Apr 20, 2018 at 11:38:09AM +0900, Sergey Senozhatsky wrote:
> On (04/05/18 21:26), Cyrill Gorcunov wrote:
> [..]
> > -
> >  #ifdef CONFIG_CHECKPOINT_RESTORE
> >  	if (opt == PR_SET_MM_MAP || opt == PR_SET_MM_MAP_SIZE)
> >  		return prctl_set_mm_map(opt, (const void __user *)addr, arg4);
> >  #endif
> >  
> > -	if (!capable(CAP_SYS_RESOURCE))
> > -		return -EPERM;
> > -
> > -	if (opt == PR_SET_MM_EXE_FILE)
> > -		return prctl_set_mm_exe_file(mm, (unsigned int)addr);
> > -
> > -	if (opt == PR_SET_MM_AUXV)
> > -		return prctl_set_auxv(mm, addr, arg4);
> 
> Then validate_prctl_map() and prctl_set_mm_exe_file() can be moved
> under CONFIG_CHECKPOINT_RESTORE ifdef.

I don't mind. Could you please make the patch on top of linux-next?

  reply	other threads:[~2018-04-20  7:03 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-05 18:26 [PATCH v2] " Cyrill Gorcunov
2018-04-05 18:56 ` Michal Hocko
2018-04-05 19:51   ` Cyrill Gorcunov
2018-04-05 18:59 ` Yang Shi
2018-04-18 22:28 ` Andrew Morton
2018-04-18 22:42   ` Cyrill Gorcunov
2018-04-20  2:38 ` [v2] " Sergey Senozhatsky
2018-04-20  7:02   ` Cyrill Gorcunov [this message]
2018-04-20  7:29     ` Sergey Senozhatsky
2018-04-20  8:18       ` Cyrill Gorcunov
2018-04-20 20:37       ` [PATCH] prctl: Don't compile some of prctl functions when CRUI kbuild test robot
2018-04-20 21:00         ` Andrew Morton
2019-04-17 12:23           ` Michal Koutný
2019-04-17 12:38             ` Cyrill Gorcunov
2019-04-17 14:44               ` Michal Koutný
2019-04-17 14:56                 ` Cyrill Gorcunov
2019-04-17 16:56                 ` Cyrill Gorcunov
2018-04-20 21:43       ` kbuild test robot

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