From: Andrea Corallo via "Emacs development discussions." <emacs-devel@gnu.org>
To: wilde@sha-bang.de
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Getting ready to land native-compilation on master
Date: Thu, 15 Apr 2021 16:23:07 +0000 [thread overview]
Message-ID: <xjfzgxzbjpw.fsf@sdf.org> (raw)
In-Reply-To: <8735vrbxrs.fsf@tammy.lan.sha-bang.de> (wilde@sha-bang.de's message of "Thu, 15 Apr 2021 13:19:35 +0200")
wilde@sha-bang.de writes:
> Eli Zaretskii <eliz@gnu.org> wrote:
>>> - I hat to disable memory protection on the system to make the native
>>> compiler work:
>>> sysctl -w security.pax.mprotect.global=0
>>> sysctl -w security.pax.mprotect.enabled=0
>>> This is not a Emacs specific problem but a problem with libgccjit
>>> itself. (The basic gcc jit "Hello World" example also fails with
>>> memory protection in place).
>>
>> I'm not sure I understand why this happens, but I think this issue
>> should be reported to the GCC Bugzilla.
>
> It turns out, that disabling security.pax.mprotect.global is enough,
> however this still poses a potential security risk and means that
> libgccjit can not be used on default setup of NetBSD.
>
> I created a upstream report:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100096
Thanks
Andrea
next prev parent reply other threads:[~2021-04-15 16:23 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-09 14:02 Getting ready to land native-compilation on master Eli Zaretskii
2021-04-09 14:27 ` tomas
2021-04-09 14:33 ` Stefan Kangas
2021-04-09 14:39 ` T.V Raman
2021-04-09 16:17 ` Pip Cet
2021-04-09 16:35 ` Thierry Volpiatto
2021-04-09 18:57 ` Eli Zaretskii
2021-04-10 5:39 ` Thierry Volpiatto
2021-04-09 17:12 ` Jens C. Jensen
2021-04-09 18:53 ` Stefan Monnier
2021-04-09 18:59 ` Jens C. Jensen
2021-04-09 22:43 ` Stefan Monnier
2021-04-10 8:45 ` Jens C. Jensen
2021-04-10 13:10 ` Stefan Monnier
2021-04-09 19:08 ` Andrea Corallo via Emacs development discussions.
2021-04-09 19:14 ` Eli Zaretskii
2021-04-10 0:07 ` Andy Moreton
2021-04-10 7:23 ` Eli Zaretskii
2021-04-10 11:40 ` Andy Moreton
2021-04-09 18:09 ` Sujith Manoharan
2021-04-09 18:50 ` Eli Zaretskii
2021-04-09 18:27 ` Alex Bennée
2021-04-09 18:48 ` Andrea Corallo via Emacs development discussions.
2021-04-14 4:39 ` Pankaj Jangid
2021-04-14 6:31 ` Eli Zaretskii
2021-04-14 9:45 ` Philip Kaludercic
2021-04-14 10:14 ` Andrea Corallo via Emacs development discussions.
2021-04-14 10:35 ` Philip Kaludercic
2021-04-14 10:45 ` Eli Zaretskii
2021-04-14 10:49 ` Eli Zaretskii
2021-04-14 12:57 ` Philip Kaludercic
2021-04-14 13:10 ` Eli Zaretskii
2021-04-14 14:00 ` Philip Kaludercic
2021-04-14 14:35 ` Stefan Kangas
2021-04-14 14:42 ` Philip Kaludercic
2021-04-14 14:50 ` Stefan Monnier
2021-04-14 15:02 ` Eli Zaretskii
2021-04-14 14:37 ` Eli Zaretskii
2021-04-14 14:48 ` Dmitry Gutov
2021-04-14 17:10 ` Eli Zaretskii
2021-04-14 10:48 ` Andrea Corallo via Emacs development discussions.
2021-04-14 15:53 ` wilde
2021-04-14 17:02 ` Eli Zaretskii
2021-04-14 17:28 ` Alex Bennée
2021-04-14 17:41 ` Eli Zaretskii
2021-04-15 11:15 ` Alex Bennée
2021-04-14 18:07 ` Andrea Corallo via Emacs development discussions.
2021-04-14 20:23 ` Stefan Kangas
2021-04-14 22:01 ` Andrea Corallo via Emacs development discussions.
2021-04-15 9:25 ` wilde
2021-04-15 11:19 ` wilde
2021-04-15 16:23 ` Andrea Corallo via Emacs development discussions. [this message]
2021-04-27 16:25 ` wilde
2021-04-28 3:06 ` Corwin Brust
2021-04-28 17:52 ` Jose E. Marchesi
2021-04-29 8:20 ` Arthur Miller
2021-04-22 10:09 ` wilde
2021-04-22 11:14 ` Eli Zaretskii
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