Displaying 11 results from an estimated 11 matches for "hv_vapic".
2016 Feb 18
2
Sluggish performance with virtio and Win10
...rforming less than 1MB/s
Any clues?
/usr/bin/qemu-system-x86_64 -machine accel=kvm -name win10-box -S -machine
pc-i440fx-2.4,accel=kvm,usb=off,vmport=off -cpu
SandyBridge,+osxsave,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,kvm=off
-m 4096 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid
d4a67adb-5d30-42f8-b8c6-d3c4598700f2 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/win10-box.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=contro...
2016 Feb 18
0
Re: Sluggish performance with virtio and Win10
...s doing?
>
>
>
>
>/usr/bin/qemu-system-x86_64 -machine accel=kvm -name win10-box -S -machine
>pc-i440fx-2.4,accel=kvm,usb=off,vmport=off -cpu
>SandyBridge,+osxsave,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,kvm=off
>-m 4096 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid
>d4a67adb-5d30-42f8-b8c6-d3c4598700f2 -no-user-config -nodefaults -chardev
>socket,id=charmonitor,path=/var/lib/libvirt/qemu/win10-box.monitor,server,nowait
>-mon chardev=charmonitor,id=mon...
2016 Dec 21
1
Re: Audio in Windows 10 VM is distorted. Using ALSA.
Hi,
I found the main reason for sound distortions on my system is guest timer
configuration.
The working one is:
<clock offset="localtime">
<timer name="hypervclock" present="yes"/>
<timer name="hpet" present="no"/>
<timer name="rtc" present="yes" track="guest"
2015 Oct 09
0
[PATCH 2/2] kvm/x86: Hyper-V kvm exit
....
+
/* Fix the size of the union. */
char padding[256];
};
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index e614a543..f515e01 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -392,6 +392,7 @@ struct kvm_vcpu_hv {
u64 hv_vapic;
s64 runtime_offset;
struct kvm_vcpu_hv_synic synic;
+ struct kvm_hyperv_exit exit;
};
struct kvm_vcpu_arch {
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 15c3c02..174ce041 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -91,6 +91,20 @@ static int synic...
2015 Oct 16
0
[PATCH 9/9] kvm/x86: Hyper-V kvm exit
...e.
+
/* Fix the size of the union. */
char padding[256];
};
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index dfdaf0f..a41d7ed 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -392,6 +392,7 @@ struct kvm_vcpu_hv {
u64 hv_vapic;
s64 runtime_offset;
struct kvm_vcpu_hv_synic synic;
+ struct kvm_hyperv_exit exit;
};
struct kvm_vcpu_arch {
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 8ff71f3..9443920 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -129,6 +129,20 @@ static void kvm...
2017 Jan 09
2
virt-p2v - Windows 10 guest hangs at boot after successful P2V
...:38, c1bm.rdu2.centos.org), qemu version: 1.5.3
(qemu-kvm-1.5.3-126.el7), hostname: torden40.me.org
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
QEMU_AUDIO_DRV=spice /usr/libexec/qemu-kvm -name win10 -S -machine
pc-i440fx-rhel7.0.0,accel=kvm,usb=off -cpu
Conroe,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff -m 4096 -realtime
mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
f72e7ad5-98d4-44ab-aa85-347fe232b4e5 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-9-win10/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=cont...
2015 Oct 09
5
[PATCH 0/2] Hyper-V synthetic interrupt controller
This patchset implements the KVM part of the synthetic interrupt
controller (synic) which is a building block of the Hyper-V
paravirtualized device bus (vmbus).
Synic is a lapic extension, which is controlled via MSRs and maintains
for each vCPU
- 16 synthetic interrupt "lines" (SINT's); each can be configured to
trigger a specific interrupt vector optionally with auto-EOI
2015 Oct 09
5
[PATCH 0/2] Hyper-V synthetic interrupt controller
This patchset implements the KVM part of the synthetic interrupt
controller (synic) which is a building block of the Hyper-V
paravirtualized device bus (vmbus).
Synic is a lapic extension, which is controlled via MSRs and maintains
for each vCPU
- 16 synthetic interrupt "lines" (SINT's); each can be configured to
trigger a specific interrupt vector optionally with auto-EOI
2015 Oct 16
10
[PATCH v2 0/9] Hyper-V synthetic interrupt controller
This patchset implements the KVM part of the synthetic interrupt
controller (SynIC) which is a building block of the Hyper-V
paravirtualized device bus (vmbus).
SynIC is a lapic extension, which is controlled via MSRs and maintains
for each vCPU
- 16 synthetic interrupt "lines" (SINT's); each can be configured to
trigger a specific interrupt vector optionally with auto-EOI
2015 Oct 16
10
[PATCH v2 0/9] Hyper-V synthetic interrupt controller
This patchset implements the KVM part of the synthetic interrupt
controller (SynIC) which is a building block of the Hyper-V
paravirtualized device bus (vmbus).
SynIC is a lapic extension, which is controlled via MSRs and maintains
for each vCPU
- 16 synthetic interrupt "lines" (SINT's); each can be configured to
trigger a specific interrupt vector optionally with auto-EOI
2015 Oct 09
0
[PATCH 1/2] kvm/x86: Hyper-V synthetic interrupt controller
...{
+ u64 version;
+ u64 control;
+ u64 msg_page;
+ u64 evt_page;
+ atomic64_t sint[HV_SYNIC_SINT_COUNT];
+ atomic_t sint_to_gsi[HV_SYNIC_SINT_COUNT];
+ DECLARE_BITMAP(auto_eoi_bitmap, 256);
+ DECLARE_BITMAP(vec_bitmap, 256);
+};
+
/* Hyper-V per vcpu emulation context */
struct kvm_vcpu_hv {
u64 hv_vapic;
s64 runtime_offset;
+ struct kvm_vcpu_hv_synic synic;
};
struct kvm_vcpu_arch {
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 62cf8c9..15c3c02 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -23,13 +23,265 @@
#include "x86.h"
#include "...