From: jianghui <jhtsing@gmail.com>
To: xen-devel@lists.xensource.com
Subject: Whether Guest OS read msrs is triggered to enter VMM by default?
Date: Tue, 5 Apr 2011 00:44:03 -0700 (PDT) [thread overview]
Message-ID: <1301989443977-4283411.post@n5.nabble.com> (raw)
Hello everyone?
According to Intel documents :RDMSR. Guest software attempted to
execute RDMSR will cause the vm exit, so I write printk("vm exit is caused
by read msr.\n");
in asmlinkage void vmx_vmexit_handler(..)
case EXIT_REASON_MSR_READ
but nothing to print
Can some one give me a help?
Thanks!
--
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reply other threads:[~2011-04-05 7:44 UTC|newest]
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