TononixOS/ubports_kernel_google_msm
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KVM: Make kvm host use the paravirt clocksource structs

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This patch updates the kvm host code to use the pvclock structs.
It also makes the paravirt clock compatible with Xen.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Gerd Hoffmann
2008-06-03 16:17:31 +02:00
committed by Avi Kivity
parent 1c7b67f757
commit 50d0a0f987
2 changed files with 65 additions and 14 deletions
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4
include/asm-x86/kvm_host.h
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@@ -18,6 +18,7 @@
#include <linux/kvm_para.h>
#include <linux/kvm_types.h>
#include <asm/pvclock-abi.h>
#include <asm/desc.h>
#define KVM_MAX_VCPUS 16
@@ -282,7 +283,8 @@ struct kvm_vcpu_arch {
struct x86_emulate_ctxt emulate_ctxt;
gpa_t time;
struct kvm_vcpu_time_info hv_clock;
struct pvclock_vcpu_time_info hv_clock;
unsigned int hv_clock_tsc_khz;
unsigned int time_offset;
struct page *time_page;
};