diff options
| -rw-r--r-- | hw/intc/pnv_xive2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/intc/pnv_xive2.c b/hw/intc/pnv_xive2.c index 08b9166a09..9fbd44f974 100644 --- a/hw/intc/pnv_xive2.c +++ b/hw/intc/pnv_xive2.c @@ -244,6 +244,11 @@ static uint64_t pnv_xive2_vst_addr(PnvXive2 *xive, uint32_t type, uint8_t blk, } vsd = xive->vsds[type][blk]; + if (vsd == 0) { + xive2_error(xive, "VST: vsd == 0 block id %d for VST %s %d !?", + blk, info->name, idx); + return 0; + } /* Remote VST access */ if (GETFIELD(VSD_MODE, vsd) == VSD_MODE_FORWARD) { |