[Patch] (big) real mode emulation - eflags bits manipulating instruction

[Patch] (big) real mode emulation - eflags bits manipulating instruction

[Nitin A Kamble]

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Hi Avi,

  Attached is the patch implementing these eflags manipulating
instructions:
	  cmc, clc, cli, sti

	opcodes: 0xf5, 0xf8, 0xfa, 0xfb

please Apply.

-- 
Thanks & Regards,
Nitin
Open Source Technology Center, Intel Corporation
-----------------------------------------------------------------
The mind is like a parachute; it works much better when it's open

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Re: [Patch] (big) real mode emulation - eflags bits manipulating instruction

[Avi Kivity]

Nitin A Kamble wrote:
> Hi Avi,
>
>   Attached is the patch implementing these eflags manipulating
> instructions:
> 	  cmc, clc, cli, sti
>
> 	opcodes: 0xf5, 0xf8, 0xfa, 0xfb
>   

Applied, thanks.  We'll have to manage the interrupt window during
emulation like we do while running native, so there's more work
here.

-- 
Do not meddle in the internals of kernels, for they are subtle and quick to panic.


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Re: [Patch] (big) real mode emulation - eflags bits manipulating instruction

[Kamble, Nitin A]

> Applied, thanks.  We'll have to manage the interrupt window during
> emulation like we do while running native, so there's more work
> here.

I totally agree. So far I don't see any issue ignoring that aspect, so I
think no point in holding emulation patch at my end. More can be added
to the same "case" statement.


Thanks & Regards,
Nitin
Linux Open Source Technology Center, Intel Corporation
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--------
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