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From: Jan Kiszka <jan.kiszka@siemens.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [RESEND][PATCH] x86: Enhanced dump of segment registers
Date: Thu, 12 Mar 2009 15:57:55 +0100	[thread overview]
Message-ID: <49B922F3.1000709@siemens.com> (raw)
In-Reply-To: <49B91E25.20102@redhat.com>

Avi Kivity wrote:
> Jan Kiszka wrote:
>>> Also I'm thinking the null descriptor doesn't need to show offset and
>>> size:
>>>
>>> FS =0000
>>>
>>> is enough?
>>>     
>>
>> Yes, makes sense. IOW: stop parsing if selector == 0. Will post an
>> update.
>>   
> 
> For gs and gs, base is meaningful even with null selectors (through
> MSR_[FG]S_BASE or MSR_KERNEL_GS_BASE+swapgs).
> 

I dropped any ideas to filter the output, -v2 is just a bug fix and code
refactoring.

Jan

-- 
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux

  reply	other threads:[~2009-03-12 14:58 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-11 13:56 [Qemu-devel] [RESEND][PATCH] x86: Enhanced dump of segment registers Jan Kiszka
2009-03-11 16:10 ` Jamie Lokier
2009-03-11 16:31   ` [Qemu-devel] " Jan Kiszka
2009-03-11 16:40     ` Jamie Lokier
2009-03-11 19:18       ` malc
2009-03-11 19:24       ` Jan Kiszka
2009-03-12 14:37     ` Avi Kivity
2009-03-12 14:57       ` Jan Kiszka [this message]
2009-03-12 17:58         ` Jamie Lokier
2009-03-12 18:21           ` Jan Kiszka
2009-03-11 19:40 ` [Qemu-devel] [PATCH v2] " Jan Kiszka

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