Add "xl xenstore-quota-get" and "xl xenstore-quota-set" commands for
retrieving and setting global and per-domain Xenstore quota.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Anthony PERARD <anthony.perard@vates.tech>
To replace yajl.
Introduce XEN_JSON_LIBS variable, to be able to remove "-lyajl" later.
As a first step, the variable will have both or only -lyajl. Then
commit "configure: Use json-c by default, fallback to yajl" will make
a change to only have one or the other once the code is ready to build
with only json-c.
Signed-off-by: Anthony PERARD <anthony.perard@vates.tech>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jason Andryuk <jason.andryuk@amd.com>
Add the Xenstore feature value to the output of "xl info" in order to
prepare for a future capability to limit Xenstore features visible by
a guest.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jason Andryuk <jason.andryuk@amd.com>
Acked-by: Anthony PERARD <anthony.perard@vates.tech>
Right now, all tools and hypervisor will be complied with the option
-Wdeclaration-after-statement. While most of the code in the hypervisor
is controlled by us, for tools we may import external libraries.
The build will fail if one of them are using the construct we are
trying to prevent. This is the case when building against Python 3.12
and Yocto:
| In file included from /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/Python.h:44,
| from xen/lowlevel/xc/xc.c:8:
| /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/object.h: In function 'Py_SIZE':
| /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/object.h:233:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
| 233 | PyVarObject *var_ob = _PyVarObject_CAST(ob);
| | ^~~~~~~~~~~
| In file included from /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/Python.h:53:
| /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/cpython/longintrepr.h: In function '_PyLong_CompactValue':
| /srv/storage/alex/yocto/build-virt/tmp/work/core2-64-poky-linux/xen-tools/4.17+stable/recipe-sysroot/usr/include/python3.12/cpython/longintrepr.h:121:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
| 121 | Py_ssize_t sign = 1 - (op->long_value.lv_tag & _PyLong_SIGN_MASK);
| | ^~~~~~~~~~
| cc1: all warnings being treated as errors
Looking at the tools directory, a fair few directory already add
-Wno-declaration-after-statement to inhibit the default behavior.
We have always build the hypervisor with the flag, so for now remove
only the flag for anything but the hypervisor. We can decide at later
time whether we want to relax.
Also remove the -Wno-declaration-after-statement in some subdirectory
as the flag is now unnecessary.
Part of the commit message was take from Alexander's first proposal:
Link: https://lore.kernel.org/xen-devel/20231128174729.3880113-1-alex@linutronix.de/
Reported-by: Alexander Kanavin <alex@linutronix.de>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Jason Andryuk <jandryuk@gmail.com>
Signed-off-by: Julien Grall <jgrall@amazon.com>
This avoid the need to generate the _paths.h header when the
information is from autoconf anyway.
They are no more users of the "buildmakevars2header" macro, so it can
be removed from "Config.mk".
Also removed the extra "-f" flag where "$(RM)" is used (xl/Makefile).
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Files in the bash-completion dirs should be named like the commands,
without suffix. Without this change 'xl' will not be recognized as a
command with completion support if BASH_COMPLETION_DIR is set to
/usr/share/bash-completion/completions.
Fixes: 9136a919b ("xl: Add basic bash completion for xl command.")
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Rename *_libxlutil make variables to *_libxenutil in order to avoid
nasty indirections when moving libxlutil under the tools/libs
infrastructure.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Add the correct flags for both, libxenlight and libxlutil, when
building xl.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Remove all tmem related code in libxc.
Leave some stubs in libxl in case anyone has linked to those functions
before the removal.
Remove all tmem related commands in xl, all tmem related code in other
utilities we ship.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
DEPS_INCLUDE is currently the same as DEPS, so no functional change.
This patch is the result of this perl rune:
git-grep -l 'include.*DEPS' | xargs perl -i -pe 'next unless m/^-?include/; s/\bDEPS\b/DEPS_INCLUDE/'
I have verified that I haven't missed anything, with this rune:
git-grep '\bDEPS\b'
Reported-by: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
DEPS_RM is currently the same as DEPS, so no functional change.
This patch is the result of two perl runes:
git-grep -l 'rm.*DEPS' | xargs perl -i~ -pe 'next unless m/^\t+rm\b/; s/\bDEPS\b/DEPS_RM/;'
git-grep -l 'RM.*DEPS' | xargs perl -i~ -pe 'next unless m/^\t+\$\(RM\)/; s/\bDEPS\b/DEPS_RM/;'
And editing tools/xenstat/libxenstat/Makefile by hand.
I verified that I didn't miss anything with this rune:
git-grep '\bDEPS\b' | grep -v include |less
Reported-by: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
The libxl interfaces and related functions are not necessary to be included by
'LIBXL_HAVE_PSR_CMT' and 'LIBXL_HAVE_PSR_CAT'. So replace them to common x86
macros. Furthermore, only compile 'xl_psr.c' under x86.
Suggested-by: Roger Pau Monné <roger.pau@citrix.com>
Suggested-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.
An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.
Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
After splitting out all the meaty bits, xl_cmdimpl.c doesn't contain
much. Merge the rest into xl.c and delete the file.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Include COLO / Remus code because they are built on top of the existing
migration protocol.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Add some function declarations to xl.h because they are now needed in
multiple files.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Including create, reboot, shutdown, pause, unpause and destroy.
Lift a bunch of core data structures and function declarations to xl.h
because they are needed in both xl_cmdimpl.c and xl_vmcontrol.c.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
A collections of functions that don't warrant their own files.
Moving main_devd there requires lifting do_daemonize to xl_utils.c.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
The new file also contains code for channel, which is just a console
in disguise.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Move some commonly used functions to a new file.
find_domain requires access to global variable common_domname. Make that
non-static.
No functional change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
It is included by xl.h. Previously it was using _paths.h from some other
place. We'd better generate one for xl as well.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
It was never intended to be committed. Lucky the high level Makefile was
correct so it didn't cause us problem when building xl.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
It makes clear distinction between the client (xl) and library (libxl),
which should help design better APIs. This will also help reduce the
code size in libxl directory.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Juergen Gross