Messages in this thread | | | Subject | Re: [PATCH] Use correct x86 reboot vector | From | Alan Cox <> | Date | 10 May 2003 15:49:43 +0100 |
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On Sad, 2003-05-10 at 04:35, CaT wrote: > On Sat, May 10, 2003 at 04:56:34AM +0200, Andi Kleen wrote: > > Extensive discussion by various experts on the discuss@x86-64.org > > mailing list concluded that the correct vector to restart an 286+ > > CPU is f000:fff0, not ffff:0000. Both seem to work on current systems, > > but the first is correct. > > Could this bug, by any chance, cause a system to shutdown instead of > rebooting? This is what happens to me at the moment but not each and > every time.
Unlikely. But try it and see 8)
At least some SMP boxes freak if you do a poweroff request on CPU != 0
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