Messages in this thread | | | Date | Sat, 7 Feb 1998 18:03:43 -0500 (EST) | From | "Richard B. Johnson" <> | Subject | Re: Bus Errors! |
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On Sat, 7 Feb 1998, Alan Cox wrote:
> > fault; #AC for unaligned memory reference if the current privilege level > > is 3. > > > > Note the #AC only occurs in user-mode. > > You dont get #AC off that alignment error, you get invalid instruction >
Only if you attempt the lock prefix and don't own what you are attempting to swap (remember the f0 0f bug).
Cheers, Dick Johnson ***** FILE SYSTEM MODIFIED ***** Penguin : Linux version 2.1.85 on an i586 machine (66.15 BogoMips). Warning : It's hard to remain at the trailing edge of technology.
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