similar to: [PATCH] fix xc_domain_memory_increase_reservation return value

This is patch 2of2 of an eighth cut of the patch of the proposed XENMEM_claim_pages hypercall/subop, taking into account feedback from Jan and Keir and IanC and Matthew Daley. As requested by Jan, this is a separate post of the tools part of the patch. NOTE: This patch must be applied after the hypervisor part of the patchset or otherwise may break the build! v5->v8: - no change in this

# HG changeset patch # User Ian Campbell <ian.campbell@citrix.com> # Date 1294742832 0 # Node ID 03997417771be2aa122d7dac31256399f854c5b1 # Parent b279ec057736ead1d7061f8ec8a29a8676dd56b4 PoC: libxc+ocaml: add interfaces to send triggers to HVM guests * ACPI power button event * ACPI sleep button event Required by xapi. Taken from xen-api-libs.hg/xc and adjusted for upstream libxc+ocaml.

This is a fourth cut of the hypervisor patch of the proposed XENMEM_claim_pages hypercall/subop, taking into account feedback from Jan and Keir and IanC, plus some fixes found via runtime debugging (using privcmd only) and some added comments/cleanup. [Logistical note: I will be out tomorrow (Friday) plus US holidays next week so my responsiveness to comments may be slower for awhile. --djm]

# 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

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 |

Currently with the credit scheduler, cpu_weight cannot be assigned to guest domains at boot time.(it can be set with xm sched-weight after booting) This patch allows CPU weight, and CAP to be set by the Xen configuration files. Specification: The following can be added to the Xen configuration files. 1.CPU WEIGHT [OPTIONAL] cpu_weight = cpu weight value -sets the cpu time ratio to be

I am tasked with installing xen on a FC4 machine. I went ahead and followed the fedora xen howto, however when I rebootrd into the dom0 kernel I would get a page full of hda: lost interrupt followed by a blank screen. I then decided to remove all that and go with a xen-testing from source build. Now when I do "make tools" in the -testing directory I get: [...] In file included from

Accelerated msix entry is initialized to zero when msixtbl_pt_register is called. This doesn''t match the value from qemu side, although pirq may already be mapped and binded in qemu side. Kernel will get wrong value when reading msix info. Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com> Tested-by: Yuval Shaia <yuval.shaia@oracle.com> --- tools/libxc/xc_domain.c

# HG changeset patch # User Xiaofeng Ling <xiaofeng.ling@intel.com> # Node ID cc6e19224d0b755d24358cd15d1a40f894d320b4 # Parent b215584242c43415eccd008b90c812f3d04b398d Don''t unshadow when the shadow l2 is the current used shadow table. Otherwise, when destorying the domain, if the current sl2 is unpinned, the shadow page will be freed without accquire the shadow_lock. This may

# HG changeset patch # User Xiaofeng Ling <xiaofeng.ling@intel.com> # Node ID 188b619dad2998f0625b247ee298def1919696ca # Parent 90d9dff476923318f34c993016c9ada8979ee06d small fix for shadow Signed-off-by:Xiaofeng Ling <xiaofeng.ling@intel.com> diff -r 90d9dff47692 -r 188b619dad29 xen/arch/x86/shadow.c --- a/xen/arch/x86/shadow.c Tue Nov 29 09:44:46 2005 +0800 +++

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

Hello, I am trying ro trace and study a run of "xm create xmexample1" , after modifying xmexample1 a bit (to use ttylinux,etc). I have xen-2.0-testing. The stack I can see (by adding printing messages) is : main (xm/create.py) calling make_domain() (xm/create.py ) calling

Hello~~~ I need to use some functions provided by xen, such as xc_vcpu_getcontext(), xc_map_foreign_ranger() and so on. I have find them in the /libxc/xc_domain.c~~~ But I don't know how to use them in my program. For example, if I need to use the function named printf(), I have to include the header file <stdio.h>~~~ Now, I want to use these functions provided by xen, which header

add a hypercall number for virtual device in unmodified guest There are 6 patches for para-driver support in vmx guest. This is the first one. Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com> Signed-off-by: Arun Sharma <arun.sharma@intel.com> diff -r 287d36b46fa3 xen/arch/x86/x86_32/entry.S --- a/xen/arch/x86/x86_32/entry.S Tue Aug 30 20:36:49 2005 +++

Add two virtual device operations: 1.set the callback irq for event channel 2.setup the hypercall paramerter share page. Signed-off-by: Ke Yu <ke.yu@intel.com> Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com> Signed-off-by: Arun Sharma <arun.sharma@intel.com> diff -r 287d36b46fa3 xen/arch/x86/vmx.c --- a/xen/arch/x86/vmx.c Tue Aug 30 20:36:49 2005 +++

After you change to the monitor in vmx using ctrl-alt-2, you can send keys to the emulator. Use - to press several keys simultaneously. Example: sendkey ctrl-alt-f1 This patch is useful to send keys that your graphical user interface intercepts at low level, such as ctrl-alt-f1 in X Window. Signed-off-by: Dan Xu <dan.d.xu@intel.com> Signed-off-by: Zhai, Edwin

There''s an issue on x86_64 whereby booting an unpriv guest using a kernel that has the RTC driver compiled in hangs when the rc scripts run the command hwclock. The patch attached resolves the issue. The patch adds a simple rtc emulation and also on i386, hwclock can get correct date when xenU enabled pirq binding, without this patch, hwclock read will timeout because of lack of update

Here is the patch useful to send special keys that your graphical user interface intercepts at low level, such as ctrl-alt-del in X Window. This patch adds a command "sendkey" to deal with it in the monitor, you can send keys to the vm. Use - to press several keys simultaneously. Example: sendkey ctrl-alt-f1 Signed-off-by: Dan Xu <dan.d.xu@intel.com> Signed-off-by:

Extend the VMX intercept mechanism to include mmio as well as portio. Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com> Signed-off-by: Arun Sharma <arun.sharma@intel.com> diff -r febfcd0a1a0a -r 9a43d5c12b95 xen/include/asm-x86/vmx_platform.h --- a/xen/include/asm-x86/vmx_platform.h Thu Jun 30 03:20:48 2005 +++

We are also thinking about locking for each read/write, but would its = overhead be too high? We have another idea that is extending the function of flock, lockf, = fcntl to distributed. So any application that need strict data consistent can do a lock = operation on the whole or part of the file. For ordinary application, maybe the current logic is enough. How about it? >-----Original