linux-kernel - Re: [PATCH] [58/58] x86: remove support for the Rise CPU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20070719104825.GR3801@stusta.de>
Date:	Thu, 19 Jul 2007 12:48:25 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	Andi Kleen <ak@...e.de>, patches@...-64.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [58/58] x86: remove support for the Rise CPU

On Thu, Jul 19, 2007 at 11:45:29AM +0100, Alan Cox wrote:
> > Googling for the printk string "CPU: Rise iDragon" didn't find any dmesg
> > available online.
> > 
> > If it turns out that against all expectations there are actually users
> > reverting this patch would be easy.
> > 
> > This patch will make the kernel images smaller by a few bytes for all
> > i386 users.
> 
> Why bother. Its a tiny tiny amount of code and it requires no maintenance
> so it achieves nothing by leaving it alone and risks (slight I admit)
> breaking someones box.

- It's not only code, it also bloats everyone's kernel image.
- All it did was to fiddle with capabilities - if any computer with
  a Rise cpu running Linux actually exists it should still work.
- It's highly unlikely that we had any user of this code.

> Alan

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/