No BIOS MPFP structure with smp=92 and more
Bug #622367 reported by
Vic3Dexe
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QEMU |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
qemu 0.12.2, SeaBios 0.5.1, running qemu-system-
If smp>=92 then no MP floating point structure present in 1 Mb. This may be verified by pmemsave 0 0x100000 in debugger and search for _MP_ signature in file.
qemu 0.10.5 (bios build 05/08/09) can smp=128 (and even 255 if not hangs :).
Host win 7 x64 RTM 7600.
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QEMU 0.12 is quite outdated nowadays ... can you still reproduce this issue with the latest version of QEMU (currently version 2.8)?