From: Ingo Molnar <mingo@elte.hu>
To: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86_64: early memtest to find bad ram
Date: Tue, 25 Mar 2008 12:00:40 +0100 [thread overview]
Message-ID: <20080325110040.GC3729@elte.hu> (raw)
In-Reply-To: <86802c440803220959r4515e2a0n6de2d8d201545a3@mail.gmail.com>
* Yinghai Lu <yhlu.kernel@gmail.com> wrote:
> On Sat, Mar 22, 2008 at 5:04 AM, Ingo Molnar <mingo@elte.hu> wrote:
> >
> > * Yinghai Lu <yhlu.kernel@gmail.com> wrote:
> >
> > > > one structural observation: please make this unified functionality,
> > > > so that 32-bit kernels can make use of it too.
> > >
> > > that will need to use PAE to switch 2G windows ....
> >
> > well, please try some non-PAE, checks-direct-mappings approach - if
> > someone wants to extend it to the highmem bits i'm sure it will be
> > done.
>
> OK, First need to move some early_res code from e820_64.c to e820_32.c
yeah, please do that.
> or we can start to merge them. anyone is working on that?
not that i know of - feel free.
Ingo
next prev parent reply other threads:[~2008-03-25 11:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-21 6:58 [PATCH] x86_64: early memtest to find bad ram Yinghai Lu
2008-03-21 12:03 ` Ingo Molnar
2008-03-21 13:08 ` H. Peter Anvin
2008-03-21 14:29 ` Ingo Molnar
2008-03-22 5:45 ` Willy Tarreau
2008-03-22 6:48 ` Yinghai Lu
2008-03-21 19:08 ` Yinghai Lu
2008-03-21 19:58 ` H. Peter Anvin
2008-03-21 20:09 ` Yinghai Lu
2008-03-21 21:22 ` Jan Engelhardt
2008-03-21 21:43 ` Yinghai Lu
2008-03-22 0:04 ` Yinghai Lu
2008-03-22 12:04 ` Ingo Molnar
2008-03-22 16:59 ` Yinghai Lu
2008-03-25 11:00 ` Ingo Molnar [this message]
2008-03-21 22:49 ` Sami Farin
2008-03-22 20:48 ` Arjan van de Ven
2008-03-22 21:01 ` H. Peter Anvin
2008-03-22 21:21 ` Yinghai Lu
2008-03-22 21:21 ` Yinghai Lu
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