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Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host |
Date: |
Mon, 10 Sep 2012 15:32:26 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 |
On 09/10/2012 03:29 PM, Peter Lieven wrote:
> On 09/10/12 14:21, Gleb Natapov wrote:
>> On Mon, Sep 10, 2012 at 02:15:49PM +0200, Paolo Bonzini wrote:
>>> Il 10/09/2012 13:52, Peter Lieven ha scritto:
>>>>> dd if=/dev/cpu/0/msr skip=$((0x194)) bs=8 count=1 | xxd
>>>>> dd if=/dev/cpu/0/msr skip=$((0xCE)) bs=8 count=1 | xxd
>>>> it only works without the skip. but the msr device returns all zeroes.
>>> Hmm, the strange API of the MSR device doesn't work well with dd (dd
>>> skips to 0x194 * 8 because bs is 8. You can try this program:
>>>
>> There is rdmsr/wrmsr in msr-tools.
> rdmsr returns it cannot read those MSRs. regardless if I use -cpu host
> or -cpu qemu64.
On the host.
--
error compiling committee.c: too many arguments to function
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Avi Kivity, 2012/09/06
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Paolo Bonzini, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Paolo Bonzini, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Gleb Natapov, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host,
Avi Kivity <=
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/10
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Paolo Bonzini, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Gleb Natapov, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Paolo Bonzini, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Gleb Natapov, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Gleb Natapov, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Peter Lieven, 2012/09/13
- Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host, Gleb Natapov, 2012/09/13