From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 25 Mar 2011 08:44:51 +0000 (+0100)
Subject: KVM: X86: Implement userspace interface to set virtual_tsc_khz
X-Git-Tag: v3.0-rc1~350^2~82
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92a1f12d2598f429bd8639e21d89305e787115c5;p=pandora-kernel.git

KVM: X86: Implement userspace interface to set virtual_tsc_khz

This patch implements two new vm-ioctls to get and set the
virtual_tsc_khz if the machine supports tsc-scaling. Setting
the tsc-frequency is only possible before userspace creates
any vcpu.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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