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From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: MaoXiaoyun <tinnycloud@hotmail.com>
Cc: jeremy@goop.org, xen devel <xen-devel@lists.xensource.com>
Subject: Re: 2Gb Memory lost in 2.6.32.36
Date: Thu, 19 May 2011 10:44:57 -0400	[thread overview]
Message-ID: <20110519144457.GD9854@dumpdata.com> (raw)
In-Reply-To: <BLU157-w1E33BE64D768511906790DA8E0@phx.gbl>

On Thu, May 19, 2011 at 09:17:11PM +0800, MaoXiaoyun wrote:
> 
> Hi:
>  
>       I was able to do some debug. And I'd like to sum this issue again. It looks like has relation with xen_memory_setup(). arch/x86/xen/setup.c 
>  
> 1) first in grub config, give dom0 5630M memory
>         kernel /xen-4.0.1.gz msi=1 iommu=off x2apic=off console=com1,vga com1=115200,8n1 noreboot dom0_mem=5630M dom0_max_vcpus=4 dom0_vcpus_pin cpuidle= 0 cpufreq=none no-xsave

Hm, no-xsave? I think you mean xsave=0

Also the cpuidle looks wrong. It should be cpuidle=0 (no space).
Lastly, why 'msi=1'? It is turned on by defualt.

  parent reply	other threads:[~2011-05-19 14:44 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <SNT0-MC4-F34MpzkUY6002755b8@snt0-mc4-f34.Snt0.hotmail.com>
2011-05-18 14:58 ` Memory missing in 2.6.32.36 MaoXiaoyun
2011-05-19  3:58   ` MaoXiaoyun
2011-05-19  5:30     ` MaoXiaoyun
2011-05-19 13:17       ` RE:2Gb Memory lost " MaoXiaoyun
2011-05-19 14:42         ` RE:2Gb Memory lost in 2.6.32.36 - 50G memory, maxmem=50G, 2G used for pagetable Konrad Rzeszutek Wilk
2011-05-19 15:31           ` MaoXiaoyun
2011-05-19 16:16             ` RE:2Gb Memory lost in 2.6.32.36 - 50G memory, maxmem=50G, 2G used for pagetable, clamping (max:5G) is not helping Konrad Rzeszutek Wilk
2011-05-25  9:08               ` MaoXiaoyun
2011-05-31  8:33                 ` MaoXiaoyun
2011-05-31 14:44                   ` Konrad Rzeszutek Wilk
2011-05-19 14:44         ` Konrad Rzeszutek Wilk [this message]
2011-05-19 15:32           ` 2Gb Memory lost in 2.6.32.36 MaoXiaoyun

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