cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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pc_cpu_hotplug_props.py (1273B)

      1#
      2# Ensure CPU die-id can be omitted on -device
      3#
      4#  Copyright (c) 2019 Red Hat Inc
      5#
      6# Author:
      7#  Eduardo Habkost <ehabkost@redhat.com>
      8#
      9# This library is free software; you can redistribute it and/or
     10# modify it under the terms of the GNU Lesser General Public
     11# License as published by the Free Software Foundation; either
     12# version 2.1 of the License, or (at your option) any later version.
     13#
     14# This library is distributed in the hope that it will be useful,
     15# but WITHOUT ANY WARRANTY; without even the implied warranty of
     16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17# Lesser General Public License for more details.
     18#
     19# You should have received a copy of the GNU Lesser General Public
     20# License along with this library; if not, see <http://www.gnu.org/licenses/>.
     21#
     22
     23from avocado_qemu import Test
     24
     25class OmittedCPUProps(Test):
     26    """
     27    :avocado: tags=arch:x86_64
     28    :avocado: tags=cpu:qemu64
     29    """
     30    def test_no_die_id(self):
     31        self.vm.add_args('-nodefaults', '-S')
     32        self.vm.add_args('-smp', '1,sockets=2,cores=2,threads=2,maxcpus=8')
     33        self.vm.add_args('-device', 'qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0')
     34        self.vm.launch()
     35        self.assertEquals(len(self.vm.command('query-cpus-fast')), 2)