hw/core: segmentation fault

Bug #1681398 reported by Suramya
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
QEMU
Fix Released
Undecided
Unassigned

Bug Description

Reproducer:
 $i386-softmmu/qemu-system-i386 -S -machine isapc,accel=tcg -device amd-iommu
Segmentation fault (core dumped)

Partial bt:
#0 bus_add_child (child=0x555556d4e520, bus=0x0) at hw/core/qdev.c:88
#1 qdev_set_parent_bus (dev=0x555556d4e520, bus=bus@entry=0x0)
at hw/core/qdev.c:119

Revision history for this message
Peter Maydell (pmaydell) wrote :

This bug seems to have been fixed: we now report the command line issue with a more helpful message:

$ qemu-system-i386 -S -machine isapc,accel=tcg -device amd-iommu
qemu-system-i386: -device amd-iommu: Machine-type 'isapc' not supported by IOMMU

This was in QEMU 3.1, so I'm closing this bug.

Changed in qemu:
status: New → Fix Released
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