From: Avi Kivity <avi@redhat.com>
To: Peter Lieven <pl@dlhnet.de>
Cc: Gleb Natapov <gleb@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: memtest 4.20+ does not work with -cpu host
Date: Mon, 10 Sep 2012 15:32:26 +0300 [thread overview]
Message-ID: <504DDDDA.9040001@redhat.com> (raw)
In-Reply-To: <504DDD37.5000804@dlhnet.de>
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
WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@redhat.com>
To: Peter Lieven <pl@dlhnet.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Gleb Natapov <gleb@redhat.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: [Qemu-devel] memtest 4.20+ does not work with -cpu host
Date: Mon, 10 Sep 2012 15:32:26 +0300 [thread overview]
Message-ID: <504DDDDA.9040001@redhat.com> (raw)
In-Reply-To: <504DDD37.5000804@dlhnet.de>
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
next prev parent reply other threads:[~2012-09-10 12:32 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 15:06 memtest 4.20+ does not work with -cpu host Peter Lieven
2012-08-22 15:06 ` [Qemu-devel] " Peter Lieven
2012-09-06 14:58 ` Avi Kivity
2012-09-06 14:58 ` [Qemu-devel] " Avi Kivity
2012-09-10 11:06 ` Peter Lieven
2012-09-10 11:06 ` [Qemu-devel] " Peter Lieven
2012-09-10 11:29 ` Paolo Bonzini
2012-09-10 11:29 ` [Qemu-devel] " Paolo Bonzini
2012-09-10 11:47 ` Peter Lieven
2012-09-10 11:47 ` [Qemu-devel] " Peter Lieven
2012-09-10 11:52 ` Peter Lieven
2012-09-10 11:52 ` [Qemu-devel] " Peter Lieven
2012-09-10 12:15 ` Paolo Bonzini
2012-09-10 12:15 ` [Qemu-devel] " Paolo Bonzini
2012-09-10 12:21 ` Gleb Natapov
2012-09-10 12:21 ` [Qemu-devel] " Gleb Natapov
2012-09-10 12:29 ` Peter Lieven
2012-09-10 12:29 ` [Qemu-devel] " Peter Lieven
2012-09-10 12:32 ` Avi Kivity [this message]
2012-09-10 12:32 ` Avi Kivity
2012-09-10 12:38 ` Peter Lieven
2012-09-10 12:38 ` [Qemu-devel] " Peter Lieven
2012-09-13 7:53 ` Peter Lieven
2012-09-13 7:53 ` [Qemu-devel] " Peter Lieven
2012-09-13 7:55 ` Paolo Bonzini
2012-09-13 7:55 ` [Qemu-devel] " Paolo Bonzini
2012-09-13 7:57 ` Gleb Natapov
2012-09-13 7:57 ` [Qemu-devel] " Gleb Natapov
2012-09-13 8:00 ` Paolo Bonzini
2012-09-13 8:00 ` [Qemu-devel] " Paolo Bonzini
2012-09-13 8:05 ` Gleb Natapov
2012-09-13 8:05 ` [Qemu-devel] " Gleb Natapov
2012-09-13 12:05 ` Peter Lieven
2012-09-13 12:05 ` [Qemu-devel] " Peter Lieven
2012-09-13 12:42 ` Gleb Natapov
2012-09-13 12:42 ` [Qemu-devel] " Gleb Natapov
2012-09-13 12:56 ` Peter Lieven
2012-09-13 12:56 ` [Qemu-devel] " Peter Lieven
2012-09-13 13:43 ` Gleb Natapov
2012-09-13 13:43 ` [Qemu-devel] " Gleb Natapov
2012-09-10 12:12 ` Avi Kivity
2012-09-10 12:12 ` [Qemu-devel] " Avi Kivity
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