similar to: Bug#689646: xen-utils-4.1: fails to create HVM domU

This moves the xen_modified_memory call from cpu_physical_memory_map to cpu_physical_memory_unmap because the memory could be migrated before the device model have written to it. But because we need to know the guest address and to avoid rewriting a new function, the call is moved to qemu_invalidate_entry. So this later has to new parameters, the length of the mapping and if it was a write.

[PATCH 6/8] HVM save restore: guest memory handling Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> add support for save/restore HVM guest memory diff -r bb1c450b2739 tools/libxc/xc_hvm_restore.c --- a/tools/libxc/xc_hvm_restore.c Thu Jan 11 21:03:11 2007 +0800 +++ b/tools/libxc/xc_hvm_restore.c Thu Jan 11 21:05:45 2007 +0800 @@ -31,6 +31,40 @@ #include <xen/hvm/ioreq.h>

Specifically, what values are or aren''t accepted as CPU identifier, and how the values get interpreted should be consistent across sub-commands (intended behavior now: non-negative values are okay, and along with omitting the argument, specifying "all" will also be accepted). For error handling, error messages should get consistently issued to stderr, and the tool should now

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very

Hi, I have *implemented a new hypercall* and it is working fine when tested from the Dom0 user-space. I want to invoke this hypercall from DomU user-space. I copied all the /usr/lib/libxen* and /usr/include/xen* (recursively) to the DomU Here''s the code I wrote to invoke hypercall: #include <stdio.h> #include <xenctrl.h> int main(void){ int xc_handle, rc;

- use consistent error values (stop mixing of [positive] errno values with literal -E... ones) - properly format output - don''t use leading zeros in decimal output - move printing of average frequency into P-state conditional (rather than a C-state one) - don''t print some C-state related info when CPU idle management is disabled in the hypervisor - use calloc() for array

This change has the effect of adding some complexity to the callback routines. The original callback passed an opaque argument which was a private item for the use of the controlling mechanism and its callback function. This change removes this and specifies only an fd. While it''s possible for the controlling mechanism to use the fd as an index to find internal data structures, this is

# HG changeset patch # User yamahata@valinux.co.jp # Date 1188274001 -32400 # Node ID 2c9db26f1d0e0fdd4757d76a67f4b37ba0e40351 # Parent 58d131f1fb35977ff2d8682f553391c8a866d52c Make XEN_DOMCTL_destroydomain hypercall continuable. XEN_DOMCTL_destroydomain hypercall frees domain resources, especially it frees all pages of the domain. When domain memory is very large, it takes too long resulting in

Check the return values of the libxc mem_access calls. Free allocated structures (platform_info, domain_info) on errors during initialization and exit. Unbind VIRQ, close event channel and connection to Xen on errors during initialization Signed-off-by: Aravindh Puthiyaparambil <aravindh@virtuata.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> diff -r ea47068fa7a2 -r

# HG changeset patch # User john.levon@sun.com # Date 1155596263 -3600 # Node ID dc12f0942649ee27ff2aec3e3d9c2d99746b9e58 # Parent 09bc238664cb7b6d0f960f5e135ac80a75b342f1 Remove another external-to-libxc user of xc_dom0_op(). Signed-off-by: John Levon <john.levon@sun.com> diff -r 09bc238664cb -r dc12f0942649 tools/xenmon/xenbaked.c --- a/tools/xenmon/xenbaked.c Mon Aug 14 15:40:36 2006

Implements tool interfaces for scheduling domains. libxenctrl, xm, and xend. signed-off-by: Mike D. Day <ncmike@us.ibm.com> -- libxc/xc_domain.c | 85 +++++++++++++++++++++++++++++++++--- libxc/xenctrl.h | 43 ++++++++++++++++-- python/xen/xend/XendDomain.py | 78 +++++++++++++++++++++++++++++++++ python/xen/xend/server/SrvDomain.py |

I assume this commit message was supposed to be "Enable VGA acceleration for VTI" right? We''re not actually accelerating CGA right? Regards, Anthony Liguori Xen patchbot-unstable wrote: > # HG changeset patch > # User kaf24@firebug.cl.cam.ac.uk > # Node ID e67432187b88ee60433779ad0f004b532ed378c8 > # Parent 639ad22eb7c80ac21c3958747b879892680bdaba >

This patch modifies the physinfo hcall to export NUMA CPU and Memory topology information. The new physinfo hcall is integrated into libxc and xend (xm info specifically). Included in this patch is a minor tweak to xm-test''s xm info testcase. The new fields in xm info are: nr_nodes : 4 mem_chunks : node0:0x0000000000000000-0x0000000190000000

The following series of 10 patches is a merge of the xenfb and xenconsoled functionality into the qemu-dm code. The general approach taken is to have qemu-dm provide two machine types - one for xen paravirt, the other for fullyvirt. For compatability the later is the default. The goals overall are to kill LibVNCServer, remove alot of code duplication and/or parallel impls of the same concepts, and

Hi Ewan/Alistair, I have a patch that looks like this: diff -r a39ad4c78850 tools/libxc/xenctrl.h --- a/tools/libxc/xenctrl.h Wed Aug 30 13:51:12 2006 +0100 +++ b/tools/libxc/xenctrl.h Wed Aug 30 15:11:20 2006 -0500 @@ -416,6 +416,10 @@ int xc_domain_memory_populate_physmap(in unsigned int address_bits, xen_pfn_t

Hi all, This is a trivial patch which adds the two fields to start_info_t for the shared page and event channel port for the share. Feel free to destroy this in any way. The python binding just fills zeros in for the moment, making it harmless. Mike Wray has a nicer version in his tree, but this is the minimal version. (Thanks to Mike for the .esp fix, too). Cheers, Rusty. diff -ur

# HG changeset patch # User Boris Ostrovsky <boris.ostrovsky@amd.com> # Date 1338309680 -7200 # Node ID 3d52d9fe62559ed6f90cb33a4b95f536ab5bc683 # Parent 53e0571f94e4bcc45270dcbd444c7c91166cef6d xenpm: Fix reporting of C0 residence times Idle state residence times as provided by pmstat_get_cx_stat() are not reported precisely since remote core may be in idle state and therefore has not

VMX domains need to setup their machine to physical maps. Signed-off-by: Arun Sharma <arun.sharma@intel.com> --- 1.21/tools/libxc/xc_vmx_build.c 2005-04-28 11:04:44 -07:00 +++ edited/tools/libxc/xc_vmx_build.c 2005-04-29 18:28:13 -07:00 @@ -313,6 +313,16 @@ munmap(vl1tab, PAGE_SIZE); munmap(vl2tab, PAGE_SIZE); + /* Write the machine->phys table entries. */ + for (

On 08/31/2013 12:45 PM, Qin Chuanyu wrote: > On 2013/8/30 0:08, Anthony Liguori wrote: >> Hi Qin, > >>> By change the memory copy and notify mechanism ，currently >>> virtio-net with >>> vhost_net could run on Xen with good performance。 >> >> I think the key in doing this would be to implement a property >> ioeventfd and irqfd interface in

Hi Folks , Can you please let me know if there is any fix for chain loading UEFI boot loader using chain.c32 in 6.04 release ? I am booting my system with syslinux.efi and want to chain load to windows or sex specific boot loader in the second stage . Thanks Robin