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From: Akib Azmain Turja <akib@disroot.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: Leo Famulari <leo@famulari.name>, guix-devel@gnu.org
Subject: Re: Rust in the kernel
Date: Wed, 06 Jul 2022 22:25:43 +0600	[thread overview]
Message-ID: <87sfne2ooo.fsf@disroot.org> (raw)
In-Reply-To: <878rp62r6h.fsf@gnu.org>

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Ludovic Courtès <ludo@gnu.org> writes:

> Hi,
>
> Akib Azmain Turja <akib@disroot.org> skribis:
>
>>> (During that time, interested readers can also take a stab at improving
>>> support for the Hurd, which relies on that revolutionary technology
>>> called “address spaces” to ensure Memory Safety™ among other things!)
>>>
>>> Ludo’.
>>>
>>
>> Why "address spaces" is a revolutionary technology?  All kernels (except
>> the "Hello, World!" ones) use it.
>
> That was an ironic remark from my part.  Virtual memory management and
> address spaces are not revolutionary at all: that’s how we protect
> processes from stomping onto each other’s toes since the 70’s.
>
> If the goal really is to improve OS reliability through a
> multi-person-year effort, then I believe pouring that effort into a
> microkernel-based design would be more fruitful.  My 2¢!
>
> Ludo’.

I agree, but it's very hard because the hardware vendors tend to keep
things secret, and unfortunately there isn't enough people interested
in Hurd.

-- 
Akib Azmain Turja

This message is signed by me with my GnuPG key.  It's fingerprint is:

    7001 8CE5 819F 17A3 BBA6  66AF E74F 0EFA 922A E7F5

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  reply	other threads:[~2022-07-06 16:26 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-30 16:37 Rust in the kernel Leo Famulari
2022-06-30 16:48 ` Leo Famulari
2022-07-04 12:57 ` Ludovic Courtès
2022-07-04 17:35   ` Akib Azmain Turja
2022-07-04 21:34   ` jbranso
2022-07-05  4:47     ` Akib Azmain Turja
2022-07-05 14:00     ` jbranso
2022-07-05 15:35       ` Akib Azmain Turja
2022-07-05 18:54       ` jbranso
2022-07-05  8:47   ` Akib Azmain Turja
2022-07-06 15:31     ` Ludovic Courtès
2022-07-06 16:25       ` Akib Azmain Turja [this message]
  -- strict thread matches above, loose matches on Subject: below --
2022-07-05 18:29 Nathan Dehnel
2022-07-05 18:32 Nathan Dehnel

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