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Add hv-tlbflush and hv-evmcs as optional flags

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since they have both been removed as automatic hyper-v flags.

hv-evmcs description intentionally does not contain a mention of Windows, since
it works for Linux guests as well.

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
This commit is contained in:
Stefan Reiter 2019-07-23 13:41:29 +02:00 committed by Thomas Lamprecht
parent 6dd2846577
commit b407310cdd
1 changed files with 3 additions and 1 deletions
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4
www/manager6/form/VMCPUFlagSelector.js
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@ -30,7 +30,9 @@ Ext.define('PVE.form.VMCPUFlagSelector', {
{ flag: 'virt-ssbd', desc: 'Basis for "Speculative Store Bypass" protection for AMD models' },
{ flag: 'amd-ssbd', desc: 'Improves Spectre mitigation performance with AMD CPUs, best used with "virt-ssbd"' },
{ flag: 'amd-no-ssb', desc: 'Notifies guest OS that host is not vulnerable for Spectre on AMD CPUs' },
{ flag: 'pdpe1gb', desc: 'Allow guest OS to use 1GB size pages, if host HW supports it' }
{ flag: 'pdpe1gb', desc: 'Allow guest OS to use 1GB size pages, if host HW supports it' },
{ flag: 'hv-tlbflush', desc: 'Improve performance in overcommitted Windows guests. May lead to guest bluescreens on old CPUs.' },
{ flag: 'hv-evmcs', desc: 'Improve performance for nested virtualization. Only supported on Intel CPUs.' }
],
listeners: {
update: function() {