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authorBorislav Petkov <bp@suse.de>2018-12-20 10:07:32 -0200
committerEduardo Habkost <ehabkost@redhat.com>2019-01-14 12:23:36 -0200
commit483c6ad426dbab72d912fe4793d7d558671aa727 (patch)
tree932027487408540e19337e2902b37d99fbd9e518 /scripts/qemugdb/timers.py
parenta2b107dbbd342ff2077aa5af705efaf68c375459 (diff)
downloadfocaccia-qemu-483c6ad426dbab72d912fe4793d7d558671aa727.tar.gz
focaccia-qemu-483c6ad426dbab72d912fe4793d7d558671aa727.zip
target-i386: Reenable RDTSCP support on Opteron_G[345] CPU models CPU models
The missing functionality was added ~3 years ago with the Linux commit

  46896c73c1a4 ("KVM: svm: add support for RDTSCP")

so reenable RDTSCP support on those CPU models.

Opteron_G2 - being family 15, model 6, doesn't have RDTSCP support
(the real hardware doesn't have it. K8 got RDTSCP support with the NPT
models, i.e., models >= 0x40).

Document the host's minimum required kernel version, while at it.

Signed-off-by: Borislav Petkov <bp@suse.de>
Message-ID: <20181212200803.GG6653@zn.tnic>
[ehabkost: moved compat properties code to pc.c]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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