Keir Fraser [Fri, 7 May 2010 18:16:40 +0000 (19:16 +0100)]
libxl: fix paths for non-standard installations
Attached patch removes hardcoded pathes and corrects wrong path to
qemu-dm.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Fri, 7 May 2010 18:08:55 +0000 (19:08 +0100)]
ocaml: NetBSD support and general CFLAGS cleanup
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Fri, 7 May 2010 17:57:30 +0000 (18:57 +0100)]
xl: Update memory info in xenstore when use 'xl mem-set'
'xl mem-set' should update memory info in xenstore's vm info.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Keir Fraser [Fri, 7 May 2010 10:45:18 +0000 (11:45 +0100)]
xenstored: Always build and install.
It coexists quite happily with oxenstored.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Fri, 7 May 2010 09:02:14 +0000 (10:02 +0100)]
domain_create: No need to zero new domain struct as done by arch-dep code
Fix ia64 to always make this the case.
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 09:00:43 +0000 (10:00 +0100)]
multiboot asm: Get offset constants from the C struct
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:50:17 +0000 (09:50 +0100)]
xenpm: remove wrong and pointless "current" indicator
Using the CPU number to compare with an index into an array containing
only a subset of CPUs isn't valid. And indicator isn't necessary here
at all since the CPU number being dealt with gets printed right before
this line.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Fri, 7 May 2010 08:46:50 +0000 (09:46 +0100)]
x86/cpufreq: fix turbo mode detection
{acpi,powernow}_cpufreq_cpu_init() generally don't run on the CPU the
policy they deal with is related to, hence using cpuid() directly
works only as long as all CPUs in the system are identical (which
admittedly is commonly the case).
Further add a per-policy flag indicating the availability of
APERF/MPERF MSRs, so that globally setting the .getavg accessor won't
be a problem on heterogeneous configurations.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Fri, 7 May 2010 08:36:58 +0000 (09:36 +0100)]
libxl: Support cpupools
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:35:58 +0000 (09:35 +0100)]
credit2: Fix credit2 + cpupools
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:31:38 +0000 (09:31 +0100)]
xl: Add "xl rename" command, a clone of "xm rename".
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:31:21 +0000 (09:31 +0100)]
xl: Add "xl domname" command, a clone of "xm domname".
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:30:56 +0000 (09:30 +0100)]
xl: Add "xl domid" command, a clone of "xm domid".
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Fri, 7 May 2010 08:27:40 +0000 (09:27 +0100)]
xend: support blktap2 in xend blkif utils
Support tap2 device type in xend blkif utils parse method.
Signed-off-by: Jim Fehlig <jfehlig@novell.com>
Keir Fraser [Fri, 7 May 2010 08:26:49 +0000 (09:26 +0100)]
libxl: support vncpassword in device-model specification
From: Gihan Munasinghe <GMunasinghe@flexiant.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Fri, 7 May 2010 08:15:19 +0000 (09:15 +0100)]
xl: Start enumerating vifs from 0.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Fri, 7 May 2010 08:13:59 +0000 (09:13 +0100)]
ocaml: Add -Werror to CFLAGS and fix resulting errors.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Fri, 7 May 2010 07:55:12 +0000 (08:55 +0100)]
.hgignore: Update for new ocaml build-generated files.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Fri, 7 May 2010 07:46:51 +0000 (08:46 +0100)]
ocam: add missing files that got lost in the v2 shuffle
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Fri, 7 May 2010 07:46:07 +0000 (08:46 +0100)]
ocaml: Fix C include paths in Makefile
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Fri, 7 May 2010 07:43:51 +0000 (08:43 +0100)]
ocaml: Fix Makefile for parallel build.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 16:00:08 +0000 (17:00 +0100)]
Reduce 'd' debug key's global impact
On large systems, dumping state may cause time management to get
stalled for so long a period that it wouldn't recover. Therefore alter
the state dumping logic to alternatively block each CPU as it prints
rather than one CPU for a very long time (using the alternative key
handling toggle introduced with an earlier patch).
Further, instead of using on_selected_cpus(), which is unsafe when
the dumping happens from a hardware interrupt, introduce and use a
dedicated IPI sending function (which each architecture can implement
to its liking)
Finally, don't print useless data (e.g. the hypervisor context of the
interrupt that is used for triggering the printing, but isn't part of
the context that's actually interesting).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Thu, 6 May 2010 15:01:49 +0000 (16:01 +0100)]
xl: fix printf format specifier for 64-bit arguments
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 14:59:35 +0000 (15:59 +0100)]
libxl: make use of libxl path functions
Make use of the new libxl_*_path functions to specify the correct
absolute path of qemu-dm, hvmloader and ioemu-stubdom.gz.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 14:55:31 +0000 (15:55 +0100)]
xl: If domain creation fails, destroy the domain
This patch makes sure that if the domain creation fails for any
reason, no zombie domains are left around.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 14:54:52 +0000 (15:54 +0100)]
Remove CPUID4 emulation for AMD CPUs
The CPUID4 emulation code for AMD CPUs in intel_cacheinfo.c won't be
executed. This emulation code was from upstream kernel, where CPUID4
is used for cache information report in sysfs. But in Xen, this code
path won't be executed on AMD CPUs. init_amd() uses
display_cacheinfo() to find out CPU cache size instead.
Signed-off-by: Wei Huang <wei.huang2@amd.com>
Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
Keir Fraser [Thu, 6 May 2010 10:59:55 +0000 (11:59 +0100)]
Reduce '0' debug key's global impact
On large systems, dumping state may cause time management to get
stalled for so long a period that it wouldn't recover. Therefore add
a tasklet-based alternative mechanism to handle Dom0 state dumps.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:52:22 +0000 (11:52 +0100)]
x86: add .data.page_aligned section
... and move page-aligned data there, instead of having random holes
(to fulfill the demanded alignment) in the final image.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:44:42 +0000 (11:44 +0100)]
iommu: add missing __init annotations
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:43:54 +0000 (11:43 +0100)]
svm: support EFER.LMSLE for guests
Now that the feature is officially documented (see
http://support.amd.com/us/Processor_TechDocs/24593.pdf), I think it
makes sense to also allow HVM guests to make use of it.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:39:09 +0000 (11:39 +0100)]
vmce: Clean up implementation and setup/destroy.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Thu, 6 May 2010 10:19:28 +0000 (11:19 +0100)]
ia64: sysctl build fixes.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:16:37 +0000 (11:16 +0100)]
EPT: fix handling of super page level limit
Just like for other global VMX controls, the maximum super page level
used must be globally consistent (and not change post-init).
Additionally, the original patch yet again introduced a message
printed on each CPU, which this patch moves to a place where it gets
issued just once.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Thu, 6 May 2010 10:14:17 +0000 (11:14 +0100)]
cpupools: Fix cpupool sysctl locking.
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
Keir Fraser [Thu, 6 May 2010 10:13:22 +0000 (11:13 +0100)]
xm: Add exception handling when launching vncviewer
Also replaces the call to 'puts' with 'print' as the former is
undefined in python
Signed-off-by: Goncalo Gomes <Goncalo.Gomes@eu.Citrix.com>
Keir Fraser [Thu, 6 May 2010 10:12:11 +0000 (11:12 +0100)]
xl: fix bash completion
Changeset 21263:
9a12204ac0e4 changes the output format of "xl help"
which bash completion use, so update bash completion to compatible
with this.
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Thu, 6 May 2010 10:10:02 +0000 (11:10 +0100)]
ocaml: Build components by default on Linux if toolchain installed.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:07:11 +0000 (11:07 +0100)]
ocaml: Build ocaml components if configured (default to off).
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:06:08 +0000 (11:06 +0100)]
ocaml: remove hook to external repository.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:05:22 +0000 (11:05 +0100)]
ocaml: Add Makefile rules.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:04:39 +0000 (11:04 +0100)]
ocaml: Add xenstored implementation.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:04:02 +0000 (11:04 +0100)]
ocaml: add logging bindings.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:03:28 +0000 (11:03 +0100)]
ocaml: add uuid bindings.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:02:54 +0000 (11:02 +0100)]
ocaml: Add XS bindings.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:02:18 +0000 (11:02 +0100)]
ocaml: Add XC bindings.
This include a small and simpler reimplementation of libxc.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Thu, 6 May 2010 10:01:31 +0000 (11:01 +0100)]
ocaml: add mmap bindings implementation.
This is quite similar to the mmap functionality available in bigarray
but it's less complicated.
Signed-off-by: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Keir Fraser [Wed, 5 May 2010 19:23:27 +0000 (20:23 +0100)]
libxl: Ensure install directories are created, and copy
bash-completion script relative to $(DESTDIR).
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 21:50:58 +0000 (22:50 +0100)]
sysctl: Move sysctl enumeration into a single block, same as domctl.
Reduces risk of aliased commands.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 21:43:30 +0000 (22:43 +0100)]
scheduler: Add a global parameter adjustment to the switchable scheduler interface
...along with a new sysctl to call it directly. This is in order to
support DornerWorks' new ARINC653 scheduler.
Based on code from Josh Holtrop and Kathy Hadley at DornerWorks, Ltd
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Signed-off-by: Keir Fraser <keir.fraser@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 21:42:34 +0000 (22:42 +0100)]
scheduler: const-ify references to 'struct scheduler' where possible.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 21:20:05 +0000 (22:20 +0100)]
cpupool: Control interface should be a sysctl rather than a domctl.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 21:19:35 +0000 (22:19 +0100)]
xen-hptool: Fix after interface change to xc_suspend_evtchn_release().
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 12:59:55 +0000 (13:59 +0100)]
mce: Revert 21264:
a8eb546e3cb0
Changes Xen machine-check ABI in incompatible way.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:52:48 +0000 (12:52 +0100)]
CPUIDLE: shorten hpet spin_lock holding time
Try to reduce spin_lock overhead for deep C state entry/exit. This
will benefit systems with a lot of cpus which need the hpet broadcast
to wakeup from deep C state.
Signed-off-by: Wei Gang <gang.wei@intel.com>
Keir Fraser [Tue, 4 May 2010 11:51:33 +0000 (12:51 +0100)]
x86: Relocate boot trampoline to avoid BIOS conflicts.
Fix booting through iSCSI protocol with Broadcom network cards.
These boards use the option ROM feature to implement the TCP/IP stack
protocol, and the iSCSI software initiator. The memory address
normally used by the PMM is 0x87000 which conflicts with the memory
allocation for Xen's trampoline routine, currently 0x88000.
Relocating down to 0x7c000 fixes the problem.
Signed-off-by: Fabio Guarneri <fabioguarneri@gmail.com>
Keir Fraser [Tue, 4 May 2010 11:48:28 +0000 (12:48 +0100)]
CPUIDLE: re-implement mwait wakeup process
It MWAITs on a completely new flag field, avoiding the IPI-avoidance
semantics of softirq_pending. It also does wakeup-waiting checks on
timer_deadline_start, that being the field that initiates wakeup via
the MONITORed memory region.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Signed-off-by: Wei Gang <gang.wei@intel.com>
Keir Fraser [Tue, 4 May 2010 11:46:56 +0000 (12:46 +0100)]
credit2/cpupools: Fix crash
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 11:42:56 +0000 (12:42 +0100)]
linux pvdrv: generalize location of autoconf.h
The location of the file in the build tree changed in recent Linux;
since there can be only one such file, using a wild card instead of
an explicit directory name seems the easiest solution.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Tue, 4 May 2010 11:42:21 +0000 (12:42 +0100)]
x86: fix Dom0 booting time regression
Unfortunately the changes in c/s 21035 caused boot time to go up
significantly on certain large systems. To rectify this without going
back to the old behavior, introduce a new memory allocation flag so
that Dom0 allocations can exhaust non-DMA memory before starting to
consume DMA memory. For the latter, the behavior introduced in
aforementioned c/s gets retained, while for the former we can now even
try larger chunks first.
This builds on the fact that alloc_chunk() gets called with non-
increasing 'max_pages' arguments, end hence it can store locally the
allocation order last used (as larger order allocations can't succeed
during subsequent invocations if they failed once).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Tue, 4 May 2010 11:41:11 +0000 (12:41 +0100)]
x86: add support for domain-initiated global cache flush
Newer Linux' AGP code wants to flush caches on all CPUs under certain
circumstances. Since doing this on all vCPU-s of the domain in
question doesn't yield the intended effect, this needs to be done in
the hypervisor. Add a new MMUEXT operation for this.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Tue, 4 May 2010 11:39:29 +0000 (12:39 +0100)]
x86: fix off-by-one error in the cache flush portion of flush_area_local().
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Tue, 4 May 2010 11:38:19 +0000 (12:38 +0100)]
blktap: Fix old QCow tapdisk image handling
When I tried to use QCow image, I found that only each second boot is
successful. As I discovered, this is caused by wrong handling old qcow
tapdisk images. Extended header flag is not stored correctly so the
blktap tries to change endian fo L1 table on each startup.
From: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:36:30 +0000 (12:36 +0100)]
libxl: make set_memory_target work on domains with no videoram
If a domain has no videoram (say, dom0), then treat the size as 0 and
continue, rather than just failing.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:33:14 +0000 (12:33 +0100)]
p2m_alloc_table: use p2m_alloc_ptp
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Keir Fraser [Tue, 4 May 2010 11:29:05 +0000 (12:29 +0100)]
vmx, tboot: Check the correct in/outside-SMX flag when init'ing VMX.
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:23:54 +0000 (12:23 +0100)]
xend: fix bug in option parsing
If you enable legacy tcp xmlrpc in xend's config but omit to enable
ssl then a backtrace is generated when starting xend.
Signed-off-by: Arnd Hannemann <hannemann@nets.rwth-aachen.de>
Keir Fraser [Tue, 4 May 2010 11:22:25 +0000 (12:22 +0100)]
x86: add CMCI software injection interface
This small patch now add CMCI software injection interface.
So that CMCI error could be triggered by software on CPUs
which support CMCI.
Signed-off-by: Yunhong Jiang<yunhong.jiang@intel.com>
Signed-off-by: Liping Ke <liping.ke@intel.com>
Keir Fraser [Tue, 4 May 2010 11:19:50 +0000 (12:19 +0100)]
xl: Make xl usage summary legible
The xl usage summary is illegible with its double spacing and huge gap
between the command and its description. Tighten it up.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 11:17:19 +0000 (12:17 +0100)]
pv_ops: Switch kernel from xen/master to xen/stable-2.6.31.x
This is functionally identical to xen/master at the moment, but more
meaningful.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:16:37 +0000 (12:16 +0100)]
Make sure git clone gets the right kernel branch
When cloning kernel repo:
1. make remote called "xen" rather than the default "origin"
2. directly checkout the desired branch, rather than the default
then the desired one
Git 1.5 doesn't support -b on git clone, and seems to do something odd
with the checkout branch argument, so avoid using the newer
commandline options.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:15:28 +0000 (12:15 +0100)]
mini-os: Revert 21106:
b20f897d6010 "Fix xenbus initialisation"
Jeremy Fitzhardinge (jeremy@goop.org) reports that this fixes HVM+stubdom.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 11:12:28 +0000 (12:12 +0100)]
Change the global suspend event channel lock file to a per-domain lock file
This allows multiple guests to be migrated or protected by Remus
simultaneously.
Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Acked-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 11:10:54 +0000 (12:10 +0100)]
xm: catch TypeError if xenconsole is nonexistent
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 11:09:48 +0000 (12:09 +0100)]
xl: Add option '-c' for 'xl create'
* -c Connect to the console after the domain is created.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 11:03:20 +0000 (12:03 +0100)]
xl: Add support of specifying '[vars]' in 'xl create'.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 10:56:26 +0000 (11:56 +0100)]
xl: Add some return-code sanity checks to 'xl info'.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:49:46 +0000 (11:49 +0100)]
xl: fix XL_LOG_ERRNOVAL output
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 10:48:10 +0000 (11:48 +0100)]
xl: Add basic bash completion for xl command.
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:46:24 +0000 (11:46 +0100)]
xl: Remove unused variable verbose in info function
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:44:19 +0000 (11:44 +0100)]
xl: Add help for 'xl info' command
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:38:24 +0000 (11:38 +0100)]
libxl: Build with -Werror
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Tue, 4 May 2010 10:37:06 +0000 (11:37 +0100)]
xl: Add command description to command table
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:28:06 +0000 (11:28 +0100)]
xl: Use command table to store command name and implementation
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:23:17 +0000 (11:23 +0100)]
xl: Move xl command implementation to a seperate file
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Keir Fraser [Tue, 4 May 2010 10:09:32 +0000 (11:09 +0100)]
xl: Add subcommand "xl sched-credit"
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Keir Fraser [Tue, 4 May 2010 10:07:06 +0000 (11:07 +0100)]
Keir Fraser [Tue, 4 May 2010 08:36:05 +0000 (09:36 +0100)]
Remus: use IFB for net buffer on newer kernels
IMQ does not work with ebtables on 2.6.31, and IFB is not a
third-party patch.
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:35:42 +0000 (09:35 +0100)]
Remus: add file locking and modprobe utility functions
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:35:18 +0000 (09:35 +0100)]
Remus: include device name in vif objects
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:34:50 +0000 (09:34 +0100)]
Remus: fix VM stringification
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:34:23 +0000 (09:34 +0100)]
Remus: move device handling into its own module
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:31:13 +0000 (09:31 +0100)]
Remus: remove obsolete code
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Tue, 4 May 2010 08:30:53 +0000 (09:30 +0100)]
Remus: python netlink fixes
Fix deprecation warning in Qdisc class under python 2.6.
Fix rtattr length and padding (rta_len is unaligned).
Null-terminate qdisc name in rtnl messages.
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Keir Fraser [Thu, 29 Apr 2010 18:38:52 +0000 (19:38 +0100)]
libxl: Expose build-time install paths inside libxl.
Use this to construct the fully-qualified path to xenconsole.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Keir Fraser [Mon, 26 Apr 2010 11:13:23 +0000 (12:13 +0100)]
x86, shadow: propagate pat caching on the shadow l1
PAT caching was only propagated if has_arch_pdevs(),
causing the hvm_get_mem_pinned_cacheattr() to be ignored
in the non passthrough case.
l1_disallow_mask() needs to be relaxed.
Signed-off-by: Jean Guyader <jean.guyader@citrix.com>
Keir Fraser [Mon, 26 Apr 2010 11:12:12 +0000 (12:12 +0100)]
Support Linux's advanced crashkernel= syntax
Quoting the original Linux patch's description:
"This patch adds a extended crashkernel syntax that makes the value of
reserved system RAM dependent on the system RAM itself:
crashkernel=3D<range1>:<size1>[,<range2>:<size2>,...][@offset]
range=3Dstart-[end]
For example:
crashkernel=3D512M-2G:64M,2G-:128M
The motivation comes from distributors that configure their
crashkernel command line automatically with some configuration tool
(YaST, you know ;)). Of course that tool knows the value of System
RAM, but if the user removes RAM, then the system becomes unbootable
or at least unusable and error handling is very difficult."
For x86, other than Linux we pass the actual amount of RAM rather than
the highest page's address (to cope with sparse physical address
maps).
This still needs to be hooked up for ia64.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Mon, 26 Apr 2010 11:11:30 +0000 (12:11 +0100)]
x86: make pxm_to_node() return sane values when disabling NUMA internally
Otherwise, pass-through code may call memory allocation functions with
invalid node IDs, causing the allocations to fail.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Keir Fraser [Mon, 26 Apr 2010 05:52:44 +0000 (06:52 +0100)]
xl: Add option '-p' for command 'xl create'
Add option '-p' for command 'xl create', and update
the help info.
* -p Leave the domain paused after it is created.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Keir Fraser [Mon, 26 Apr 2010 05:52:13 +0000 (06:52 +0100)]
xl: Fix segment fault of 'xl list'
If libxl_list_domain() returns NULL, segment fault occurs now.
Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Keir Fraser [Mon, 26 Apr 2010 05:50:39 +0000 (06:50 +0100)]
cpupools, xend: Add missing file sxputils.py
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>