From: "H. Peter Anvin" <hpa@zytor.com>
To: "Maciej W. Rozycki" <macro@linux-mips.org>,
Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 2/3] x86: Remove cmpxchg from i386 NMI nesting code
Date: Sun, 10 Jun 2012 19:23:59 -0700 [thread overview]
Message-ID: <32f96f44-00a6-4341-a87c-888e0debcebf@email.android.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1206110120190.29081@eddie.linux-mips.org>
Just use a VM or a simulator.
"Maciej W. Rozycki" <macro@linux-mips.org> wrote:
>On Fri, 8 Jun 2012, Steven Rostedt wrote:
>
>> "Idiot! Why the f*ck are you running i386 on your nice shiny new
>x86_64
>> machine, with Umpteen Gigs of RAM. Boot a x86_64 kernel for Christ
>sake
>> and get your full potential. Your i386 userspace will still work just
>> fine on it. You're like one of those 75 year old retirees that can
>> finally buy a Porsche just to drive it 10 miles per hour below the
>speed
>> limit with a line of cars behind them!"
>
>:) Yeah, if only native x86_64 could run vm86 so as to ask the VGA
>BIOS
>to unbotch the graphics card that shot itself into the foot for
>whatever
>reason, sigh...
>
> Maciej
--
Sent from my mobile phone. Please excuse brevity and lack of formatting.
next prev parent reply other threads:[~2012-06-11 2:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-08 13:52 [PATCH 0/3] [GIT PULL][3.6] x86: cr2 and cmpxchg issues of NMI Steven Rostedt
2012-06-08 13:52 ` [PATCH 1/3] x86: Save cr2 in NMI in case NMIs take a page fault Steven Rostedt
2012-06-08 13:52 ` [PATCH 2/3] x86: Remove cmpxchg from i386 NMI nesting code Steven Rostedt
2012-06-08 16:10 ` H. Peter Anvin
2012-06-08 16:41 ` Steven Rostedt
2012-06-08 17:28 ` H. Peter Anvin
2012-06-08 17:36 ` Steven Rostedt
2012-06-08 17:39 ` H. Peter Anvin
2012-06-08 17:52 ` Steven Rostedt
2012-06-08 18:04 ` H. Peter Anvin
2012-06-08 18:09 ` Borislav Petkov
2012-06-11 0:25 ` Maciej W. Rozycki
2012-06-11 2:23 ` H. Peter Anvin [this message]
2012-06-11 3:14 ` Maciej W. Rozycki
2012-06-11 3:17 ` H. Peter Anvin
2012-06-08 13:52 ` [PATCH 3/3] x86: Save cr2 in NMI in case NMIs take a page fault (for i386) Steven Rostedt
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