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  1. Bug #1723904
  2. Comment #2

Comment 2 for bug 1723904

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

qemu-2.7.1 built from source still got this issue.
But it can be fixed by using qemu-2.10.0 built from source.

# export QEMU=/home/ubuntu/qemu-2.10.0/ppc64-softmmu/qemu-system-ppc64
# MIGRATION=yes TESTNAME=sprs TIMEOUT=90s ACCEL= ./powerpc/run powerpc/sprs.elf -smp 1 -append '-w'
run_migration timeout -k 1s --foreground 90s /home/ubuntu/qemu-2.10.0/ppc64-softmmu/qemu-system-ppc64 -nodefaults -machine pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio -kernel powerpc/sprs.elf -smp 1 -append -w # -initrd /tmp/tmp.dKAYkHnAZh
Settings SPRs to 0xcafefacec0debabe...
Now migrate the VM, then press a key or send NMI...

Checking SPRs...
PASS: SPR 3: 0x0000000000debabe <==> 0x0000000000debabe
PASS: SPR 13: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 17: 0x0000000000debabe <==> 0x0000000000debabe
PASS: SPR 18: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 19: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 29: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 61: 0x4054504440541014 <==> 0x4054504440541014
PASS: SPR 153: 0x0a00000000000084 <==> 0x0a00000000000084
PASS: SPR 157: 0xcfffffcfc0cfffff <==> 0xcfffffcfc0cfffff
PASS: SPR 159: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 256: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 259: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 274: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 275: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 769: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 770: 0xcafefacec006babe <==> 0xcafefacec006babe
PASS: SPR 771: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 772: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 773: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 774: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 775: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 776: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 779: 0x00000000fa8b1afe <==> 0x00000000fa8b1afe
PASS: SPR 780: 0xcafefacec0debabc <==> 0xcafefacec0debabc
PASS: SPR 781: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 782: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 784: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 785: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 786: 0xcafefacec006babe <==> 0xcafefacec006babe
PASS: SPR 787: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 788: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 789: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 790: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 791: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 792: 0x00000000c0debabe <==> 0x00000000c0debabe
PASS: SPR 795: 0x00000000fa8b1afe <==> 0x00000000fa8b1afe
PASS: SPR 796: 0xcafefacec0debabc <==> 0xcafefacec0debabc
PASS: SPR 797: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 798: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 800: 0x80000000c0000000 <==> 0x80000000c0000000
PASS: SPR 801: 0x0000000080000000 <==> 0x0000000080000000
PASS: SPR 802: 0x80000000c0000000 <==> 0x80000000c0000000
PASS: SPR 803: 0x0000000080000000 <==> 0x0000000080000000
PASS: SPR 804: 0xcafefacec0debabe <==> 0xcafefacec0debabe
PASS: SPR 805: 0xcafefacec0debabc <==> 0xcafefacec0debabc
PASS: SPR 806: 0x80000000c0000000 <==> 0x80000000c0000000
PASS: SPR 815: 0xcafefacec0debabe <==> 0xcafefacec0debabe
SUMMARY: 47 tests

EXIT: STATUS=1