RE: [Xen-devel] Xen Crashes when releasing gnttab mappings - of a crashed domain.

["Moffie, Micha" <micha.moffie@xxxxxx>]

Yes, fixed. 


> +        domain_crash(ld); /* naughty... */

By why do you crash the local domain if the reference can not be
ungranted?
Is there no way to clean up? And if ld == 0?

Thanks,
:)
Micha.

-----Original Message-----
From: Keir Fraser [mailto:keir@xxxxxxxxxxxxx] 
Sent: 21 November 2006 14:33
To: Moffie, Micha; xen-devel
Subject: Re: [Xen-devel] Xen Crashes when releasing gnttab mappings - of
a crashed domain. 

On 21/11/06 14:09, "Moffie, Micha" <micha.moffie@xxxxxx> wrote:

> 1. Setting unmap_op.dev_bus_addr removes the BUG and all is well.
> 2. But crashing Xen - even with our error - doesn't seem to be a 
> healthy choice.

Does the attached patch fix this issue? It's against unstable tip -- may
apply to your tree with patch fuzz.

 -- Keir


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