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[PATCH V2 0/3] improve -overcommit cpu-pm=on|off
From: |
Zide Chen |
Subject: |
[PATCH V2 0/3] improve -overcommit cpu-pm=on|off |
Date: |
Fri, 24 May 2024 13:00:14 -0700 |
Currently, if running "-overcommit cpu-pm=on" on hosts that don't
have MWAIT support, the MWAIT/MONITOR feature is advertised to the
guest and executing MWAIT/MONITOR on the guest triggers #UD.
V2:
- [PATCH 1]: took Thomas' suggestion for more generic fix
- [PATCH 2/3]: no changes
Zide Chen (3):
vl: Allow multiple -overcommit commands
target/i386: call cpu_exec_realizefn before x86_cpu_filter_features
target/i386: Move host_cpu_enable_cpu_pm into kvm_cpu_realizefn()
system/vl.c | 4 ++--
target/i386/cpu.c | 24 ++++++++++++------------
target/i386/host-cpu.c | 12 ------------
target/i386/kvm/kvm-cpu.c | 12 +++++++++---
4 files changed, 23 insertions(+), 29 deletions(-)
--
2.34.1
- [PATCH V2 0/3] improve -overcommit cpu-pm=on|off,
Zide Chen <=