* sysenter msrs dont vm exit on kvm-83
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@ 2009-02-06 17:05 ` Steven Stovall
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From: Steven Stovall @ 2009-02-06 17:05 UTC (permalink / raw)
To: kvm
i'm running kvm-83 wrapped around a linux-2.6.24 x86. i dont see vm exits for rdmsr or wrmsr on the sysenter msrs (0x174 - 0x176) but do for the range (0x200 - 0x2ff). it does *not* seem to involve the msr bitmap (it doesnt seem to matter whether the msr bitmap is set or not set, enabled or disabled); but is there any other execution, exit, or entry control that could account for this? (i've been pouring over Ch. 20 for days, but havent come up with anything).
steven
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2009-02-06 17:05 ` sysenter msrs dont vm exit on kvm-83 Steven Stovall
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