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Last year we had a discussion[1] about how the hypercall ABI unfortunately contains fields that change width between 32- and 64-bit builds. This is a huge problem as we come up on the python management stack for ppc64, since the distributions ship 32-bit python. A 32-bit python/libxc cannot currently manage a 64-bit hypervisor. I had a patch but was unable to test it, and some other things were

...ow xenguest consumers to also make use of the extra protection added as a result of xsa-25. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> diff -r 5af4f2ab06f3 -r daec50a41570 tools/libxc/xenguest.h --- a/tools/libxc/xenguest.h +++ b/tools/libxc/xenguest.h @@ -177,6 +177,13 @@ int xc_dom_linux_build(xc_interface *xch unsigned int console_evtchn, unsigned long *console_mfn); +#ifndef XC_HAVE_DECOMPRESS_LIMITS +#define XC_HAVE_DECOMPRESS_LIMITS +#endif + +int xc_dom_kernel_max_size(struct xc_dom_image *dom, size_t sz); +int xc_dom_ramdisk_max_size(struct xc_d...

Hi, All Intel QA conducted a full validation for xen 4.1 rc1, it includes VT-x, VT-d, SRIOV, RAS, TXT and xl tools testing. 24 issues were exposed. Refer the bug list, please. We already assigned 14 bugs to Intel developers (which has an ''Intel'' tag in the bug title), most of the rest 10 bugs are related xl command. For the these bugs, need community''s help to fix

...seterface Manual>, chapter 5 Event Channels, they say that:"Event Notifications can be masked by setting a flag; this is equivalent to disabling interrupts and can be used to ensure atomicity of certain operation in the guest kernel". My question is : I know that we can use ''xc_evtchn_unmask(xcehandle, port)'' to unmask an event channel , but I can not find the function used to mask an event channel. Can any body solve the problem? Thanks a lot. Danius Wu ===================================...

Where is the code that maps the kernel of a DomU into memory? i.e, when you do a xm create <config file> what code is called to actually map the kernel into memory? Is it a python script or is it re-directed to Dom0 to do? Thanks. -Brian --------------------------------- Ahhh...imagining that irresistible "new car" smell? Check outnew cars at Yahoo! Autos.

Where is the code that maps the kernel of a DomU into memory? i.e, when you do a xm create <config file> what code is called to actually map the kernel into memory? Is it a python script or is it re-directed to Dom0 to do? Thanks. -Brian --------------------------------- Ahhh...imagining that irresistible "new car" smell? Check outnew cars at Yahoo! Autos.

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

* Introduce new variants of the logging functions which include errno values (converted using strerror) in the messages passed to the application''s logging callback. * Use the new errno-including logging functions everywhere where appropriate. In general, xc_... functions return errno values or 0; xs_... functions return 0 or -1 (or some such) setting errno. * When libxl_xs_get_dompath fails, do not treat it as an allocation error. It isn''t: it usually means xenstored failed. * Remove many spurious \n''s from log messages. (The...

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking

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