Re: [PATCH] x86: mtrr cleanup for converting continuous to discrete - auto detect v2 | KernelTrap

Re: [PATCH] x86: mtrr cleanup for converting continuous to discrete - auto detect v2

view
thread

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

[view in full thread]

From: Yinghai Lu

Subject: Re: [PATCH] x86: mtrr cleanup for converting continuous to discrete - auto detect v2

Date: Thursday, May 1, 2008 - 4:10 pm

On Thu, May 1, 2008 at 3:57 PM, H. Peter Anvin <hpa@zytor.com> wrote:
quoted text> Yinghai Lu wrote:
>
> >
> > only search 78
> > 2g, 1g, ...1m, and half matrix 13 * 6..
> >
> > and don't need to search than 78.
> >
> >
>
>  Again, it's not clear to me why there is an inherent limit at 2 GB.

above 2g, we will use 4g (chunk size, because if use 4g gran_size will
trim too much RAM). it will get the continous layout like
0-4g WB
3.5g-4G UC

instead of discrete that we want. (chunk_size=2g, gran_size=512M)
0-2g WB
2g-4g WB
3.5g-4g UC

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

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Arjan van de Ven, (Sun Apr 27, 10:50 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Sun Apr 27, 11:37 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Mon Apr 28, 2:06 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Ingo Molnar, (Mon Apr 28, 6:08 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Arjan van de Ven, (Mon Apr 28, 6:49 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Mika Fischer, (Mon Apr 28, 8:28 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Gabriel C, (Mon Apr 28, 9:01 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Mika Fischer, (Mon Apr 28, 9:28 am)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Mon Apr 28, 12:44 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Ingo Molnar, (Mon Apr 28, 1:15 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Mon Apr 28, 1:16 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Mon Apr 28, 1:18 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Ingo Molnar, (Mon Apr 28, 1:29 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Mon Apr 28, 3:05 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Randy Dunlap, (Mon Apr 28, 3:36 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Mon Apr 28, 3:47 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Andrew Morton, (Mon Apr 28, 7:42 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Mon Apr 28, 8:01 pm)

[PATCH 1/2] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Tue Apr 29, 2:00 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 2:47 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 3:30 am)

[PATCH 1/2] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Tue Apr 29, 3:52 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 3:56 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Ingo Molnar, (Tue Apr 29, 4:26 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 4:51 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Ingo Molnar, (Tue Apr 29, 6:07 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 10:11 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 10:25 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Eric W. Biederman, (Tue Apr 29, 12:00 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Tue Apr 29, 1:04 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 1:25 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Eric W. Biederman, (Tue Apr 29, 1:29 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Randy Dunlap, (Tue Apr 29, 1:46 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 2:49 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 2:54 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Tue Apr 29, 2:57 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Ingo Molnar, (Tue Apr 29, 3:09 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Eric W. Biederman, (Tue Apr 29, 3:14 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Tue Apr 29, 3:18 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Thomas Gleixner, (Tue Apr 29, 3:54 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 4:56 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 5:06 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 5:13 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 5:38 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 6:02 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Eric W. Biederman, (Tue Apr 29, 6:16 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 8:00 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Tue Apr 29, 8:25 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 8:29 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Tue Apr 29, 9:12 pm)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Tue Apr 29, 9:25 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Alan Cox, (Wed Apr 30, 2:57 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Gabriel C, (Wed Apr 30, 5:04 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Ingo Molnar, (Wed Apr 30, 5:09 am)

Re: [PATCH 1/2] x86: mtrr cleanup for converting continuou ..., Yinghai Lu, (Wed Apr 30, 9:26 am)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Thu May 1, 1:00 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Gabriel C, (Thu May 1, 4:45 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Mika Fischer, (Thu May 1, 5:09 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Randy Dunlap, (Thu May 1, 8:09 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 9:35 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 9:38 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Mika Fischer, (Thu May 1, 9:59 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 10:40 am)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Thu May 1, 11:57 am)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 12:42 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 2:02 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 2:10 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 2:20 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 2:26 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 2:31 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 2:33 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 2:44 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 2:49 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 3:52 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., H. Peter Anvin, (Thu May 1, 3:57 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 4:10 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 5:06 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Gabriel C, (Thu May 1, 5:29 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 5:35 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Thu May 1, 5:52 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Gabriel C, (Thu May 1, 6:18 pm)

Re: [PATCH] x86: mtrr cleanup for converting continuous to ..., Yinghai Lu, (Thu May 1, 6:55 pm)

[PATCH] x86: mtrr cleanup for converting continuous to dis ..., Yinghai Lu, (Fri May 2, 2:40 am)

Navigation

Popular discussions


linux-kernel:
Greg KH	Og dreams of kernels
Jens Axboe	[PATCH 31/33] Fusion: sg chaining support
Arnd Bergmann	Re: finding your own dead "CONFIG_" variables
Mark Brown	[PATCH 2/2] Subject: natsemi: Allow users to disable workaround for DspCfg reset
Tony Breeds	[LGUEST] Look in object dir for .config
git:
Brian Downing	Re: Git in a Nutshell guide
John Benes	Re: master has some toys
Matthias Lederhofer	[PATCH 4/7] introduce GIT_WORK_TREE to specify the work tree
Alexander Sulfrian	[RFC/PATCH] RE: git calls SSH_ASKPASS even if DISPLAY is not set
Junio C Hamano	Re: Rss produced by git is not valid xml?
git-commits-head:
Linux Kernel Mailing List	iSeries: fix section mismatch in iseries_veth
Linux Kernel Mailing List