Re: [RFC PATCH] emulator: Fix task switch into/out of VM86

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Am 10.01.2012 18:51, schrieb Joerg Roedel:
> On Tue, Jan 10, 2012 at 01:30:47PM +0200, Gleb Natapov wrote:
>> On Tue, Jan 10, 2012 at 12:25:18PM +0100, Kevin Wolf wrote:
>>> Did that now, and it looks like exit_int_info is always 0 during the
>>> task switch intercept for a task gate in the IDT. So special-casing VM86
>>> won't help, I'm afraid.
>>>
>> Joerg, do you know how can we check that task switch was cause by an
>> exception triggering task gate if exit_int_info is not provided during
>> intercept (short of decoding instruction that caused intercept to see if
>> it's a call to a gate, which is racy) ?
> 
> Hmm, havn't found a solution yet. But I will check further and let you
> know if I find out something.

Jörg, any news on this?

Kevin
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