[Qemu-devel] [PATCH 0/3] x86 CPU model fixes

[Paolo Bonzini <pbonzini@redhat.com>]

Most processors were lacking the VME flags.  Haswell and Broadwell were
lacking two more.  And Ivy Bridge was missing altogether.

Family/model/stepping for a low-end Xeon E3 v2 found on the SETI@Home CPU
list (http://setiathome.berkeley.edu/cpu_list.php), they also match the
Ivy Bridge Core i7 processor on which I tested the patch.  The following
bare-metal features are missing in the guest:

    dts acpi ss ht tm pbe arch_perfmon pebs bts xtopology nonstop_tsc
    aperfmperf dtes64 monitor ds_cpl vmx smx est tm2 xtpr pdcm ida
    arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid

... the absence of none of which is surprising.

Paolo

Paolo Bonzini (4):
  pc: add 2.3 machine types
  target-i386: add VME to all CPUs
  target-i386: add f16c and rdrand to Haswell and Broadwell
  target-i386: add Ivy Bridge CPU model

 hw/i386/pc_piix.c | 47 +++++++++++++++++++++++++++++++++++---
 hw/i386/pc_q35.c  | 44 ++++++++++++++++++++++++++++++++---
 target-i386/cpu.c | 68 ++++++++++++++++++++++++++++++++++++++++---------------
 3 files changed, 135 insertions(+), 24 deletions(-)

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1.8.3.1