similar to: recent patch sets

# HG changeset patch # User Paul Durrant <paul.durrant@citrix.com> # Date 1316781326 -3600 # Node ID 55a9ffe0ca81b9b4183626f81fa54343d378704f # Parent cc339ab1d91789ed6ff4d3d9abc1bae2e90ac294 Add save/restore support for viridian APIC assist pfn. c/s 17b754cab7b0 introduced a per-VCPU viridian structure to store the APIC assist pfn. This patch adds support for save and restore of that

# HG changeset patch # User Paul Durrant <paul.durrant@citrix.com> # Date 1309796247 -3600 # Node ID 6ce0dbc6f955707bf814d62a16a2b4382d957332 # Parent 7e4404a8f5f9bc111a80f15a2bce35378b39f2f1 Don''t expose CPUID time leaf when not using PVRDTSCP Some versions of Oracle''s Solaris PV drivers make a check that the maximal Xen hypervisor CPUID leaf is <= base leaf + 2 and

Signed-off-by: Paul Durrant <paul.durrant@citrix.com> --- xen/include/public/hvm/pvdrivers.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/xen/include/public/hvm/pvdrivers.h b/xen/include/public/hvm/pvdrivers.h index 4c6b705..77994d2 100644 --- a/xen/include/public/hvm/pvdrivers.h +++ b/xen/include/public/hvm/pvdrivers.h @@ -38,10 +38,12 @@ * indicate

I''ve recently noticed that my windows crash dumps fail at around 40-50% under GPLPV. ''xm dmesg'' shows the following: (XEN) grant_table.c:350:d0 Iomem mapping not permitted ffffffffffffffff (domain 865) At first I thought that the cause was just a bug in my grant ref code but it just occurred to me that this could be happening when Windows tries to write out the

Hey everyone, I realize that people asking about PCI passthrough has been thoroughly beaten to death many a time, however I couldn''t find the answer to these questions anywhere (and I''d really like to know :P) so please just bare with me. I know the GART built into AMD chipsets can act as a "mini IOMMU" and do DMA translation but not protection/isolation. However,

flight 10413 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/10413/ Regressions :-( Tests which did not succeed and are blocking: test-amd64-i386-rhel6hvm-intel 3 host-install(3) broken test-amd64-i386-win 8 guest-saverestore fail REGR. vs. 10201 test-i386-i386-win 8 guest-saverestore fail REGR. vs. 10201

Intercepting this MSR is pointless - The swapgs instruction does not cause a vmexit, so the cached result of this is potentially stale after the next guest instruction. It is correctly saved and restored on vcpu context switch. Furthermore, 64bit Windows writes to this MSR on every thread context switch, so interception causes a substantial performance hit. From: Paul Durrant

Hi, recently Ive installed Windows 2008 x64 HVM domain on Xen 4.0. On xen wiki is info: Support for Citrix WHQL-certified Windows PV drivers, included in XCP (Xen Cloud Platform). Xen Cloud Platform: So I installed them on Windows 2008 x64 domain and its not able to boot anymore: File: \windows\system32\Drivers\xevtchn.sys Status: 0xc0000428 Info: Windows cannot verify the digital

Hi, recently Ive installed Windows 2008 x64 HVM domain on Xen 4.0. On xen wiki is info: Support for Citrix WHQL-certified Windows PV drivers, included in XCP (Xen Cloud Platform). Xen Cloud Platform: So I installed them on Windows 2008 x64 domain and its not able to boot anymore: File: \windows\system32\Drivers\xevtchn.sys Status: 0xc0000428 Info: Windows cannot verify the digital

This patch series adds the ability to selectively disable the S3 and S4 ACPI power states for HVM guests. Since there is a general move towards retiring the hvm_info_table structure, the first patch moves the acpi_enabled flag out of the hvm_info_table and into a xenstore key (platform/acpi). The second patch then introduces the acpi_s3 and acpi_s4 configuration parameters to the xl config file

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS 3rd Workshop on Virtualization in High-Performance Cluster and Grid Computing (VHPC'08) as part of Euro-Par 2008, Las Palmas de Gran Canaria, Canary Island, Spain =============================================================== Date: August 26-29,

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS 3rd Workshop on Virtualization in High-Performance Cluster and Grid Computing (VHPC'08) as part of Euro-Par 2008, Las Palmas de Gran Canaria, Canary Island, Spain =============================================================== Date: August 26-29,

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The vast majority of the code is in second patch. The first patch merely changes the xenstore key name used by hvmloader to store the buffer address.

Hi all, if a device doesn''t support power management (pm_cap == 0) but it is acpi_pci_power_manageable() because there is a _PS0 method declared for it and _EJ0 is also declared for the slot then nobody is going to set current_state = PCI_D0 for this device. This is what I think it is happening: pci_enable_device | __pci_enable_device_flags /* here we do not set current_state

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing (XHPC'07) as part of The 16th IEEE International Symposium on High Performance Distributed Computing (HPDC-16), June 27-29, 2007, Monterey, California. and Workshop on

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing (XHPC'07) as part of The 16th IEEE International Symposium on High Performance Distributed Computing (HPDC-16), June 27-29, 2007, Monterey, California. and

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing (XHPC'07) as part of The 16th IEEE International Symposium on High Performance Distributed Computing (HPDC-16), June 27-29, 2007, Monterey, California. and

Apologies if you received multiple copies of this message. =============================================================== CALL FOR PAPERS Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing (XHPC'07) as part of The 16th IEEE International Symposium on High Performance Distributed Computing (HPDC-16), June 27-29, 2007, Monterey, California. and

Some old Windows frontends fail to transition through the xenbus Closing state and move directly from Connected to Closed. Handle this case properly. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Wei Liu <wei.liu2@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> --- drivers/net/xen-netback/xenbus.c | 2 ++ 1

We apologize if you receive multiple copies of this Call for Papers. ****************************************************************** PDP 2010 - The 18th Euromicro International Conference on Parallel, Distributed and Network-Based Computing. 17-19 February 2010, Pisa, Italy, http://www.pdp2010.org <http://www.pdp2010.org/> Special Session on "Virtualization in