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authorJordan Justen <jordan.l.justen@intel.com>2013-05-29 01:27:24 -0700
committerAnthony Liguori <aliguori@us.ibm.com>2013-05-29 08:15:35 -0500
commitdade922f357c709c02eed2e1b1891453896756dd (patch)
treea7c0fbfcebebe35706386de43845c324d797b70c /device_tree.c
parent338ea905e948613607c98346e127fc9472c57f0d (diff)
isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS)
The isapc machine with seabios currently requires the BIOS region to be read/write memory rather than read-only memory. KVM currently cannot support the BIOS as a ROM region, but qemu in non-KVM mode can. Based on this, isapc machine currently only works with KVM. To work-around this isapc issue, this change avoids marking the BIOS as readonly for isapc. This change also will allow KVM to start supporting ROM mode via KVM_CAP_READONLY_MEM. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1369816047-16384-2-git-send-email-jordan.l.justen@intel.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'device_tree.c')
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