linux-kernel - Re: [PATCH] prctl: allow to setup brk for et

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Message-ID: <YPbVqfRqXtj5olFO@grain>
Date:   Tue, 20 Jul 2021 16:54:49 +0300
From:   Cyrill Gorcunov <gorcunov@...il.com>
To:     Andrei Vagin <avagin@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Keno Fischer <keno@...iacomputing.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Dmitry Safonov <0x7f454c46@...il.com>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [PATCH] prctl: allow to setup brk for et_dyn executables

On Tue, Jul 20, 2021 at 12:33:11AM -0700, Andrei Vagin wrote:
> >
> > Reported-by: Keno Fischer <keno@...iacomputing.com>
> > Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
> > CC: Andrew Morton <akpm@...ux-foundation.org>
> > CC: Dmitry Safonov <0x7f454c46@...il.com>
> > CC: Andrey Vagin <avagin@...il.com>
> 
> Acked-by: Andrey Vagin <avagin@...il.com>
> Fixes: bbdc6076d2e5 ("binfmt_elf: move brk out of mmap when doing
> direct loader exec")

Thanks for review, Andrew! I reviseted this patch recently again and
indeed we still need it.