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Hi, I wanted to know whether libvirt-1.2.10 supports HyperV Server 2012 and/or SCVMM Server 2012. There is a requirement for us to deploy a VHD image to the HyperV Server 2012 SP2. We are planning to do this using libvirt-1.2.10. Thanks Paddy

I am attaching a clocksource driver for HyperV. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: hyperv_clocksource.patch Url: http://lists.linux-foundation.org/pipermail/virtualization/attachments/20100405/80968881/attach...

I am attaching a clocksource driver for HyperV. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: hyperv_clocksource.patch Url: http://lists.linux-foundation.org/pipermail/virtualization/attachments/20100405/80968881/attach...

...will need the partition ID for executing some hypercalls later. > > Signed-off-by: Lillian Grassin-Drake <ligrassi at microsoft.com> > Co-Developed-by: Sunil Muthuswamy <sunilmut at microsoft.com> > Signed-off-by: Wei Liu <wei.liu at kernel.org> > --- > arch/x86/hyperv/hv_init.c | 26 ++++++++++++++++++++++++++ > arch/x86/include/asm/mshyperv.h | 2 ++ > include/asm-generic/hyperv-tlfs.h | 6 ++++++ > 3 files changed, 34 insertions(+) > > diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c > index ebba4be4185d..0eec1ed...

To use Hyper-V TSC page clocksource from vDSO we need to make tsc_pg available. Implement hv_get_tsc_page() and add CONFIG_HYPERV_TSCPAGE to make #ifdef-s simple. Signed-off-by: Vitaly Kuznetsov <vkuznets at redhat.com> --- arch/x86/hyperv/hv_init.c | 9 +++++++-- arch/x86/include/asm/mshyperv.h | 8 ++++++++ drivers/hv/Kconfig | 3 +++ 3 files changed, 18 insertions(+), 2 deletions(-) diff --git a...

Wei Liu <wei.liu at kernel.org> writes: > They are used to deposit pages into Microsoft Hypervisor and bring up > logical and virtual processors. > > Signed-off-by: Lillian Grassin-Drake <ligrassi at microsoft.com> > Signed-off-by: Sunil Muthuswamy <sunilmut at microsoft.com> > Signed-off-by: Nuno Das Neves <nudasnev at microsoft.com> > Co-Developed-by: Li...

Since commit aed8c164ca5199 ("Drivers: hv: ring_buffer: count on wrap around mappings") it is no longer necessary to handle ring wrapping by having a special receive buffer. Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com> --- drivers/net/hyperv/hyperv_net.h | 5 --- drivers/net/hyperv/netvsc.c | 83 ++++++--------------------------------- drivers/net/hyperv/rndis_filter.c | 11 ------ 3 files changed, 11 insertions(+), 88 deletions(-) diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 3958adade7...

...at microsoft.com>; Haiyang Zhang <haiyangz at microsoft.com>; Stephen Hemminger <sthemmin at microsoft.com>; Dexuan Cui <decui at microsoft.com>; linux-kernel at vger.kernel.org; devel at linuxdriverproject.org; virtualization at lists.linux-foundation.org Subject: [PATCH 1/2] hyperv: implement hv_get_tsc_page() To use Hyper-V TSC page clocksource from vDSO we need to make tsc_pg available. Implement hv_get_tsc_page() and add CONFIG_HYPERV_TSCPAGE to make #ifdef-s simple. Signed-off-by: Vitaly Kuznetsov <vkuznets at redhat.com> --- arch/x86/hyperv/hv_init.c | 9 +...

...at microsoft.com>; Haiyang Zhang <haiyangz at microsoft.com>; Stephen Hemminger <sthemmin at microsoft.com>; Dexuan Cui <decui at microsoft.com>; linux-kernel at vger.kernel.org; devel at linuxdriverproject.org; virtualization at lists.linux-foundation.org Subject: [PATCH 1/2] hyperv: implement hv_get_tsc_page() To use Hyper-V TSC page clocksource from vDSO we need to make tsc_pg available. Implement hv_get_tsc_page() and add CONFIG_HYPERV_TSCPAGE to make #ifdef-s simple. Signed-off-by: Vitaly Kuznetsov <vkuznets at redhat.com> --- arch/x86/hyperv/hv_init.c | 9 +...

Hi, Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol defined by the hypervisor is different from VCLOCK_PVCLOCK. Implemented the required support. Simple sysbench test shows the following results: Before: # time sysbench --test=memory --max-requests=500000 run ... real 1m22.618s user 0m50.193s sys 0m32.268s After: # time sysbench --test=memory --max-requests=5...

Hi, Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol defined by the hypervisor is different from VCLOCK_PVCLOCK. Implemented the required support. Simple sysbench test shows the following results: Before: # time sysbench --test=memory --max-requests=500000 run ... real 1m22.618s user 0m50.193s sys 0m32.268s After: # time sysbench --test=memory --max-requests=5...

Use the registration/notification framework supported by the generic failover infrastructure. Signed-off-by: Sridhar Samudrala <sridhar.samudrala at intel.com> --- drivers/net/hyperv/Kconfig | 1 + drivers/net/hyperv/hyperv_net.h | 2 + drivers/net/hyperv/netvsc_drv.c | 133 +++++++--------------------------------- 3 files changed, 25 insertions(+), 111 deletions(-) diff --git a/drivers/net/hyperv/Kconfig b/drivers/net/hyperv/Kconfig index 0765d5f61714..23a2d145813a 1...

Use the registration/notification framework supported by the generic failover infrastructure. Signed-off-by: Sridhar Samudrala <sridhar.samudrala at intel.com> --- drivers/net/hyperv/Kconfig | 1 + drivers/net/hyperv/hyperv_net.h | 2 + drivers/net/hyperv/netvsc_drv.c | 134 +++++++--------------------------------- 3 files changed, 26 insertions(+), 111 deletions(-) diff --git a/drivers/net/hyperv/Kconfig b/drivers/net/hyperv/Kconfig index 0765d5f61714..20e70d4855a9 1...

Use the registration/notification framework supported by the generic failover infrastructure. Signed-off-by: Sridhar Samudrala <sridhar.samudrala at intel.com> --- drivers/net/hyperv/Kconfig | 1 + drivers/net/hyperv/hyperv_net.h | 2 + drivers/net/hyperv/netvsc_drv.c | 134 +++++++--------------------------------- 3 files changed, 26 insertions(+), 111 deletions(-) diff --git a/drivers/net/hyperv/Kconfig b/drivers/net/hyperv/Kconfig index 0765d5f61714..1f8419fc7c7f 1...

...Since commit aed8c164ca5199 ("Drivers: hv: ring_buffer: count on wrap > around mappings") it is no longer necessary to handle ring wrapping > by having a special receive buffer. > > Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com> > --- > drivers/net/hyperv/hyperv_net.h | 5 --- > drivers/net/hyperv/netvsc.c | 83 ++++++--------------------------------- > drivers/net/hyperv/rndis_filter.c | 11 ------ > 3 files changed, 11 insertions(+), 88 deletions(-) > > diff --git a/drivers/net/hyperv/hyperv_net.h > b/drivers/net/hyperv...

...Since commit aed8c164ca5199 ("Drivers: hv: ring_buffer: count on wrap > around mappings") it is no longer necessary to handle ring wrapping > by having a special receive buffer. > > Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com> > --- > drivers/net/hyperv/hyperv_net.h | 5 --- > drivers/net/hyperv/netvsc.c | 83 ++++++--------------------------------- > drivers/net/hyperv/rndis_filter.c | 11 ------ > 3 files changed, 11 insertions(+), 88 deletions(-) > > diff --git a/drivers/net/hyperv/hyperv_net.h > b/drivers/net/hyperv...

...| 47 +++++-------- drivers/hv/channel_mgmt.c | 41 ++++++------ drivers/hv/connection.c | 134 +++++--------------------------------- drivers/hv/hv.c | 124 +++++++++++++++-------------------- drivers/hv/hv_util.c | 3 +- drivers/hv/hyperv_vmbus.h | 80 ++++++++++++----------- drivers/hv/ring_buffer.c | 66 ++++++------------- drivers/hv/vmbus_drv.c | 115 ++++++++++++++++++++++++++------ drivers/net/hyperv/hyperv_net.h | 5 -- drivers/net/hyperv/netvsc.c | 104 ++++------------------------- dr...

...| 47 +++++-------- drivers/hv/channel_mgmt.c | 41 ++++++------ drivers/hv/connection.c | 134 +++++--------------------------------- drivers/hv/hv.c | 124 +++++++++++++++-------------------- drivers/hv/hv_util.c | 3 +- drivers/hv/hyperv_vmbus.h | 80 ++++++++++++----------- drivers/hv/ring_buffer.c | 66 ++++++------------- drivers/hv/vmbus_drv.c | 115 ++++++++++++++++++++++++++------ drivers/net/hyperv/hyperv_net.h | 5 -- drivers/net/hyperv/netvsc.c | 104 ++++------------------------- dr...

Trying to use virsh for hyperv and getting this. virsh # connect hyperv://172.168.1.111:5985/?transport=http Enter username for 172.168.1.111 [administrator]: administrator Enter administrator's password for 172.168.1.111: 2013-04-29 10:36:48.690+0000: 13991: error : hypervDebugHandler:1444 : openwsman error: NULL response...

Use the registration/notification framework supported by the generic failover infrastructure. Signed-off-by: Sridhar Samudrala <sridhar.samudrala at intel.com> --- drivers/net/hyperv/Kconfig | 1 + drivers/net/hyperv/hyperv_net.h | 2 + drivers/net/hyperv/netvsc_drv.c | 208 ++++++++++------------------------------ 3 files changed, 55 insertions(+), 156 deletions(-) diff --git a/drivers/net/hyperv/Kconfig b/drivers/net/hyperv/Kconfig index 936968d23559..56099d10beed 1...