Re: [RFT] x86 acpi: normalize segment descriptor register on resume

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Andi Kleen wrote:
H. Peter Anvin wrote:
Andi Kleen wrote:
It still seems incredibly risky to push this for 2.6.26, especially
given the Elan revelation.
Do Elans even support S3?
I don't know if they do, but I don't know offhand the extent of machines
that may have that problem, especially since Intel now document it as
"failures are readily seen".

What document is that exactly?


Per Jeremy's recent email, volume 3a, section 8.9.1:

   Random failures can occur if other instructions exist between steps
   3 and 4 above.  Failures will be readily seen in some situations,
   such as when instructions that reference memory are inserted between
steps 3 and 4 while in system management mode.

	-hpa
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