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| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2016-07-08 16:01:38 +0100 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-07-20 11:58:44 -0300 |
| commit | fcc35e7ccaed771790940524f3b0eef7aebfc9b1 (patch) | |
| tree | a7c362ddab34d051a7e5da9e97b149935b6f1cb9 /include/hw/i386 | |
| parent | 112dad69d723a68205f255dd46d78871b5c5a8ca (diff) | |
| download | focaccia-qemu-fcc35e7ccaed771790940524f3b0eef7aebfc9b1.tar.gz focaccia-qemu-fcc35e7ccaed771790940524f3b0eef7aebfc9b1.zip | |
target-i386: Fill high bits of mtrr mask
Fill the bits between 51..number-of-physical-address-bits in the MTRR_PHYSMASKn variable range mtrr masks so that they're consistent in the migration stream irrespective of the physical address space of the source VM in a migration. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include/hw/i386')
| -rw-r--r-- | include/hw/i386/pc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index e38c95a4da..47411cbde4 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -377,6 +377,11 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); .driver = "vmxnet3",\ .property = "romfile",\ .value = "",\ + },\ + {\ + .driver = TYPE_X86_CPU,\ + .property = "fill-mtrr-mask",\ + .value = "off",\ }, #define PC_COMPAT_2_5 \ |