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From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Aurelien Jarno <aurelien-rXXEIb44qovR7s880joybQ@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Data corruption in guest using KVM
Date: Mon, 23 Jul 2007 11:04:30 +0300	[thread overview]
Message-ID: <46A4610E.4040107@qumranet.com> (raw)
In-Reply-To: <20070722233429.GA10146-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>

Aurelien Jarno wrote:
> I have tried this branch, and the data get corrupted another way. This
> is due to the fact that the source address is not incremented for the
> second write. The patch below fixes that.
>
> With this patch, I haven't be able to make any corruption. I have added
> a printk in the code to see that I have been able to trigger 21 
> cross-boundary writes without any problem in the various guests.
>
> So I think this bug is now fixed. Thanks for your help.
>   

Thanks for the fix, and for such a good report and testing.


-- 
error compiling committee.c: too many arguments to function


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  parent reply	other threads:[~2007-07-23  8:04 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-21 17:22 Data corruption in guest using KVM Aurelien Jarno
     [not found] ` <20070721172248.GA1555-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-21 17:46   ` Anthony Liguori
     [not found]     ` <46A24675.1010506-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org>
2007-07-21 17:54       ` Aurelien Jarno
     [not found]         ` <20070721175404.GA3665-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-21 18:03           ` Anthony Liguori
     [not found]             ` <46A24A7E.6040104-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org>
2007-07-21 18:39               ` Aurelien Jarno
     [not found]                 ` <20070721183924.GA5108-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-21 21:00                   ` Missing my posts to this lists Simon Gao
     [not found]                     ` <46A273F4.2040001-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>
2007-07-22  7:53                       ` Avi Kivity
2007-07-22  7:52   ` Data corruption in guest using KVM Avi Kivity
     [not found]     ` <46A30CA3.3090100-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-22 13:38       ` Aurelien Jarno
     [not found]         ` <20070722133818.GG16993-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-22 13:46           ` Avi Kivity
     [not found]             ` <46A35FAB.701-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-22 16:44               ` Aurelien Jarno
     [not found]                 ` <20070722164454.GA26166-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-22 17:34                   ` Avi Kivity
     [not found]                     ` <46A3952D.2020009-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-22 18:14                       ` Aurelien Jarno
2007-07-22 23:34                       ` Aurelien Jarno
     [not found]                         ` <20070722233429.GA10146-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-23  6:08                           ` Aurelien Jarno
2007-07-23  8:04                           ` Avi Kivity [this message]
2007-07-22 15:14           ` Avi Kivity
     [not found]             ` <46A37448.1010008-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-22 15:19               ` Aurelien Jarno
     [not found]                 ` <20070722151913.GA22621-OqXK5JiLQY5aJl8KAwiEcA@public.gmane.org>
2007-07-22 15:24                   ` Avi Kivity

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