search for: haitao

...dding this feature is necessary for those softwares which depend on NMI to function correctly, such as KDB and oprofile. The attached patch allows NMI to be injected to guest OS in NMIP capable platforms. It also enables to queue an NMI and then inject it as soon as possible. Signed-off-by: Haitao Shan <haitao.shan@intel.com> Signed-off-by: Eddie Dong <eddie.dong@intel.com> Signed-off-by: Dexuan Cui <dexuan.cui@intel.com> Please refer to the latest Intel SDM 3B (published in May, 2007): http://www.intel.com/products/processor/manuals/index.htm Best Regard...

...native) to be a virtual address rather than a physical address. And remove wrong printk in pci_disable_msix. Jan, the error message you saw is wrong output from kernel''s MSI code. Really sorry for my dirty code there. Could you please review the patch and give me feedback? Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, Keir, This patch will add the missing MSI-X support to HVM domain. All code is added to qemu. Can I know your comments on this? Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...performance counters in HVM guest. Currently, only Core 2 Duo is implemented. Tests are carried out using Intel Vtune Performance Analyzer in Windows XP Professional with 2 vcpus. There are some notes at the beginning of the patch, describing implementation choices in this patch. Signed-off-by: Haitao Shan <haitao.shan@intel.com> <<pmu.patch>> Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch implements cpu offline feature. Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...n is that Dom0 should not touch MSI/MSI-X, they are owned by VMM itself. Maybe adding a hypercall to instruct Xen to do the saving/restoring is good. I wonder whether the reason is strong enough for adding a hypercall for such purpose. So Keir, maybe you can tell what is your prefer? Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...ll move reading and writing of PCI configuration spaces from dom0 to Xen. It also changes VTD code, so that they can touch the PCI configuration spaces with proper lock. This will also benefit MSI support in Xen. Can you give some comments? Thanks! <<pci_conf_xen.patch>> Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...rved this phenomenon again. This will happen when some kind of MSI-X capable NIC is assigned to an HVM guest. The basic idea is to mask the interrupt on receiving the second interrupt and set a timer to unmask after 1ms. Can you have a look and give some comments on that? Thanks! Best Regards Shan Haitao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

.../puppet/modules/emb/manifests/init.pp:38 I have file { "/opt/jetty-distribution-7.4.2.v20110526.tar.gz": ensure => present, checksum => md5lite, source => "puppet:///emb/jetty-distribution-7.4.2.v20110526.tar.gz", } Is this a bug? Thanks Haitao -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscribe@googlegroups.com. For more options, visit this gr...

Hi Keir, Please pull the ia64 trees: http://xenbits.xensource.com/ext/ia64/xen-unstable.hg http://xenbits.xensource.com/ext/ia64/linux-2.6.18-xen.hg This includes updates of acpi related files, save/restore update for pv_ops and bug fixes from Akio, and mini-os update from Samuel Thibault. Thanks, -- yamahata _______________________________________________ Xen-devel mailing list

lspci shows MSI enabled for PCI device. PCI passthrough works fine. However, as soon as the MSI driver for card is insmodded, kernel panics. This is on xen-unstable. Tried the same with xen-3.3.0 which is supposed to have MSI passthrough, but the same guest shows MSI as disabled. Any else seen this bug, or know of a workaround ? Trace is as follows : ------------[ cut here ]------------

...shes "_PS0/3" to guest will cause a mess between ACPI PM and PCI PM as a result of incorrect ACPI table shipped with the guest BIOS, it may cause a failure of PCI device PM state transition(from PCI_UNKNOWN to PCI_D0). Signed-off-by: Xudong Hao <xudong.hao@intel.com> Signed-off-by: Haitao Shan <haitao.shan@intel.com> diff -r df7cec2c6c03 tools/firmware/hvmloader/acpi/mk_dsdt.c --- a/tools/firmware/hvmloader/acpi/mk_dsdt.c Tue Nov 29 13:30:39 2011 -0500 +++ b/tools/firmware/hvmloader/acpi/mk_dsdt.c Wed Nov 30 15:08:20 2011 +0800 @@ -323,8 +323,6 @@ * the ACPI event:...

Hi all, This is our nightly testing report for c/s 17917; no new issue today, and bug #1286 got fixed. Fixed issue: ============================================== 1. guest cannot be created with two disks appended. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1286 Old issues: ============================================== 1. dom0 hangs with io errors printed while booting hvm

This patch changes the pirq to be per-domain in xen tree. Signed-off-by: Jiang Yunhong <yunhong.jiang@intel.com> Signed-off-by: Shan Haitao <haitao.shan@intel.com> Best Regards Shan Haitao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...Lovenberg <scott.lovenberg at gmail.com> Date: Wed Apr 10 13:16:52 2013 -0400 mount.cifs: Trivial comment fixes Two trivial comment fixes. Signed-off-by: Scott Lovenberg <scott.lovenberg at gmail.com> commit 21b5bdcb354bc113473347af5e4995fae2285b58 Author: Peng Haitao <penght at cn.fujitsu.com> Date: Fri Apr 12 16:58:49 2013 +0800 setcifsacl.c: fix a bug of goto setcifsacl_facenum_ret setcifsacl_facenum_ret: is called only if attrlen is equal to -1. Signed-off-by: Peng Haitao <penght at cn.fujitsu.com> commit 76dacff50330dcc...

...op fail in 10623 never pass version targeted for testing: xen 50117a4d1a2c baseline version: xen a7b2610b8e5c ------------------------------------------------------------ People who touched revisions under test: Gang Wei <gang.wei@intel.com> Haitao Shan <haitao.shan@intel.com> Jan Beulich <jbeulich@suse.com> Joseph Cihula <joseph.cihula@intel.com> Keir Fraser <keir@xen.org> Shan Haitao <maillists.shan@gmail.com> Stefano Stabellini <Stefano.Stabellini@eu.citrix.com> Tim Deegan <tim@xen.org>...

I recently realized that the original way of dealing with the DebugCtl MSR on VMX failed to make use of the dedicated guest VMCS field. This is being fixed with this patch. What is puzzling me to a certain degree is that while there is a guest VMCS field for this MSR, there''s no equivalent host load field, but there''s also no indication that the MSR would be cleared during a

There is a BUG_ON() at xen/arch/x86/physdev.c:169 which appears to be dependent upon guest behavior (should close event channel before un-mapping pirq), rather than on internal hypervisor state. In 2.6.18, this likely goes unnoticed because pci_device_shutdown() only calls all the driver shutdown routines. In newer kernels, however, it also calls pci_msi_shutdown() and pci_msix_shutdown(), which

This patch add MSI support to passthrough HVM domain. Currently it only inercept access to MSI config space, no MSI-x support. Signed-off-by: Jiang Yunhong <yunhong.jiang@intel.com> Signed-off-by: Shan Haitao <haitao.shan@intel. <<msi_passthrough.patch>> com> Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...atch 4/4: Adding guest save/restore support when Xsave/Xrestore are available. Adding a pair of hypercalls for PV guest Adding a new data chunk for HVM guest. I tried to read the related the email thread and incorporated the comments. These are version 2 of the patch series. Shan Haitao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel