CentOS 6 is no longer supported by upstream so we cannot test against it
for future Xen releases.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
To be able to push a container, users must have access and have logged
into the container registry. The docs did not explain this fully so this
documents the steps better.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
The tboot targets are woefully out of date. These should really be
retired because setting up tboot is more complex than the build process
for it.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Christopher Clark <christopher.clark6@baesystems.com>
By default the container runs as the root user and since the source tree
is bind mounted into the container, any file is created and owned by the
root user which harms ergonomics when working outside of the container
environment. This maps the root user within the container to the uid of
the user outside of the container so files are not owned by root.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
This was something that existed for some scripting support for a totally
unrelated project and when I copied this script I failed to remove it so
this removes it. Build containers for Xen are best as ephemeral
environments and should just utilizes Docker's default container naming
behavior.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Standardized all the environment variable names that the containerize
script uses to start with CONTAINER_
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
This image will always track the latest CentOS 7.x release. Add this
container to containerize for easy access.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
This adds a script that can be used to do builds easily within the
defined containers under the automation directory. These containers live
in the public GitLab registry under the xen-project namespace. The
script can be executed a number of ways but the default is to drop you
at a bash shell within a Debian Stretch container at the top level of
the source tree.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
a75703b2f0 unconditionally enabled
building of rombios and stubdoms but unfortunately these two pieces do
not build successfully with clang. rombios unconditionally depends on
the build of iPXE and upstream iPXE does not support building with
clang. Similiarly the build of the stubdoms depends on the build of
newlib which does not support being built with clang.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
newlib has a hardcoded dependency on texinfo, which in turn means that
Xen has this dependency when building the stub domains. The files that
newlib generates are never used or exposed by the Xen build system so
its really a wasted effort to require a heavy (size wise) package for
the build of something that's thrown away. Instead of adding it as a
requirement this patches out the code path in newlib that uses it so
that the files are never generated.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
While the project could migrate from git to $nextscm, its unlikely that
these bits will ever be useful again.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Created a new section just called 'CI' since this is adding GitLab CI
and still leaving the old Travis CI files around. This consolidates the
two sections and adds the new files as well as adding another Travis
file that was missing.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Added a GitLab CI config which has a lot more flexibility to allow us to
test a lot more distro configurations than Travis can and even build
test on FreeBSD. This includes a modified copy of scripts/travis-build
that is expected to diverge future over time as we build more than what
Travis is currently building.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Add a basic README explaining the containers and how people can use them
to locally test with if they see an error in CI and want to reproduce it
locally. Added a makefile to help with building and pushing the
containers to the container registry.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
These changes should make it possible to support modern Pythons as well
as the oldest Python 2 still supported.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
The null_dom() static inline is just used when debug=y so with clang it
results in an error with the default CFLAGS and debug=n. This function
is used in only one place and it a one line helper so remove it until we
actually need it.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Dario Faggioli <dfaggioli@suse.com>
When building debug use -Og as the optimization level if its available,
otherwise retain the use of -O0. -Og has been added by GCC to enable all
optimizations that to not affect debugging while retaining full
debugability.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Allow a user to supply extra CFLAGS via the EXTRA_CFLAGS_XEN_CORE
environment variable for hypervisor builds. This is not a
configuration that is supported but is only aimed to help support
testing and troubleshooting when you need to make changes.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
There was no default documented but inspecting
libxl__domain_build_info_setdefault() shows the default to be
LIBXL_TIMER_MODE_NO_DELAY_FOR_MISSED_TICKS.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
This field is always only 1 currently but may allow 0 in the future so
convert it to a bool to provide proper range checking by the compiler.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
The only call to have_wrcomb() was always to the generic implementation.
positive_have_wrcomb() was unused.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Instead of using an int and providing a define for TRUE and FALSE,
change the code to use stdbool that Xen provides.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
[Minor style tweaks]
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
LLVM repos are currently down so drop them from being installed so we
can get some testing back.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Convert the crash_debug option to Kconfig as CONFIG_CRASH_DEBUG. This
was previously togglable on the command line so this adds a message for
users enabling it from the command line to tell them to enable it from
make menuconfig.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Enabling debug will disable NDEBUG which will result in more debug
prints. There are a number of debugging options for Xen so place the
debug option under a menu for different debugging options to have a way
to group them all together.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Most implementations of the sleep command only take integers. GNU
coreutils has a GNU extension to allow any floating point number to be
passed but we shouldn't depend on that.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Instead of trying to write a snippet of code that crashes the process
just use abort() directly. This is to fix the build on clang which
detects that the snippet of code will crash and fails to compile. At
the same time removed extraneous whitespace in the macro.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
For native (non-cross compiles) we now only require bcc, ld86, as86 for
building rombios, we can build the toolstack sans rombios and using the
system SeaBIOS due to known build issues. At the same time capture the
output of the configure scripts to help with tracking down future build
issues. This does not enable building of the toolstack with clang for
now due to multiple failures.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper<andrew.cooper3@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
The command line instructions for FLASK include a note on how to compile
Xen with FLASK but the note was out of date after the change to Kconfig.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
The #ifndef / #define value used was not consistent so it did not
function as a proper header guard.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Have Kconfig set CONFIG_FLASK_AVC_STATS and prefix all uses with CONFIG_
to use the Kconfig variable.
Note that will preserve the original behavior - which is that you
cannot disable FLASK_AVC_STATS. Enterprising users can disable
it without any compilation issues.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Rather than have XSM_MAGIC set in the global xen/config.h and set in
xsm.h if it's unset, just set it once in xsm.h since its only used in
files that already include xsm.h
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
The help message did not include information about the --type parameter.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Wrap the various tmem functions with the Kconfig generated CONFIG_TMEM
option allowing users to build Xen without tmem support.
Note that you have to use XEN_CONFIG_EXPERT to see this option.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Most callers of tmem_freeable_pages() checked to see if by checking
opt_tmem before calling tmem_freeable_pages() but not all of them did. This
seemed like an oversight and to avoid similar situations like that,
stick the check of tmem into tmem_freeable_pages(). Similarly other
places should not directly check opt_tmem but instead use the
tmem_enabled() helper function.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Instead of manipulating the opt_tmem variable directly utilize a wrapper
function.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Some versions of GCC complain that the 'firmware' variable can be used
uninitialized. It looks like the switch inside of the else case is just
confusing GCC.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Non-debug builds need to explicitly disable debug due to debug being
defaulted to y in Config.mk
(Xen keeps debug=y in the staging branch. When Xen is in rc-X stage
the debug is altered so that the builds don't have the debug
option enabled by default).
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
When we use GCC 5.x, we need to install the C++ compiler and the C
compiler together because QEMU tests for feature flags against the C
compiler and assumes the C++ compiler has them. We also have to
ensure that GCC C++ is used. Have to do the modification of the CXX variable
in two steps to ensure we support older versions of bash in use by the
test machines. While we're at it simply how we select our compiler.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Skip building of the coverity, smoke, stable, and master branches since
they just fast forward from staging.
Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This will cause failed builds and when the build flips back to success
to be reported to #xentest on FreeNode. The syntax of the message will
be:
<travis-ci> xen-project/xen#BUILDID (BRANCH - REVISION : COMMITTER)
<travis-ci> Change view :
https://github.com/xen-project/xen/compare/RANGE
<travis-ci> Build details :
https://travis-ci.org/xen-project/xen/builds/BUILDID
The blob was generated with the following command:
travis encrypt -r xen-project/xen 'chat.freenode.net#xentest'
The reason it is encrypted is to prevent people that fork the repo to
spam #xentest. This value will only properly decrypt when running within
the xen-project/xen space.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
AC_CHECK_LIB() was running gcc -Llib -lm -lutils conftest.c which on
platforms that do as needed operations by default will result in
underlinking. Instead AC_CHECK_LIB() suggests supplying the extra
libraries necessary in a 5th argument.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
bcc/ld86/as86 are necessary when we build ROMBIOS. However if we do not
build it (and are not building qemu-trad), the build requirements are
overly strict and can lead to failures.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
EXPORT_SYMBOL_GPL is unused in the source tree so just remove it. If
something gets imported that needs it, it can be added back then.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
No real advantage to keeping these separate. The use case of this from
Linux is when the platform or target board has support for something but
the user wants to be given the option to disable it.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
No real advantage to keeping these separate. The use case of this from
Linux is when the platform or target board has support for something but
the user wants to be given the option to disable it.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Switch from tracking a commit post 1.9.0 to the 1.9.1 release.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Convert HAS_CORE_PARKING to Kconfig as CONFIG_CORE_PARKING. While
removing HAS_CORE_PARKING, removed a trailing whitespace on a near by
line.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Convert HAS_NUMA to Kconfig as CONFIG_NUMA and let CONFIG_NUMA be
defined by Kconfig.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
No real advantage to keeping these separate. The use case of this from
Linux is when the platform or target board has support for something but
the user wants to be given the option to disable it.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
This macro doesn't really provide a benefit. When support is added the
implementer can implement this how it needs to be and not conform to the
macro. Additionally this change limits the output of the warning to just
once instead of nrpages worth. While editing this area I dropped
trailing whitespace.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Allow Xenoprof to be fully disabled when toggling the option off.
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Add another build target which uses randconfig to randomize the config
file so that we build test more than the default config.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
This allows us to generate a random config which can be used for build
testing random configurations.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
The function names were inconsistent with acquire and release being
called acquire_pmu_ownership() and release_pmu_ownship() respectively.
Function prototypes were available for both spellings so this change
makes them consistent and drops the dual function prototypes.
Additionally change the internal variable names within those functions
to ownership as well.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This is just suppose to do a simple compile test on Travis CI. Currently
due to linux86 (bcc/bin86/dev86) not being whitelisted the tools cannot
be built.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
This consolidates some of the different variables used for the ARM
builds. This change was prompted by the Kconfig changes but looking back
in time the CONFIG_ARM_{32,64} variables existed before Kconfig so this
should just be a generic cleanup.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- switch from ifdef X to ifeq (X,y) in one place as discussed ]
Use CONFIG_NR_CPUS from Kconfig as NR_CPUS instead of the previous
MAX_PHYS_CPUS variable from make. Remove the creation of MAX_PHYS_CPUS
as well.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Converts the existing XSM_ENABLE flag from Config.mk to CONFIG_XSM
within Kconfig. This also re-adds the dependency of CONFIG_FLASK on
CONFIG_XSM.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Converts the Config.mk option of FLASK_ENABLE into a Kconfig option for
the hypervisor called CONFIG_FLASK. This commit knowingly breaks the
dependent relationship on XSM_ENABLE which is addressed when XSM_ENABLE
is converted to Kconfig.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Since we now support changing Xen options with Kconfig, we should save
the configuration that was used to build up Xen. This will save it in
/usr/lib/debug alongside xen-syms and call it xen-$(FULLVERSION).config
Suggested-by: Ian Campbell <ian.campbell@citrix.com>
Requested-by: Jan Beulich <jbeulich@suse.com> # the directory
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
This is broken from "xen: convert XSM_ENABLE to Kconfig"
6d5293032f5fc1c65f7a73548afaa3caa8e0105a. This hunk was dropped when I
made my v2 for some reason.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Currently the Xen build uses x86 and x86_64 variables as well as
CONFIG_X86 and CONFIG_X86_64. This just removes the duplication. The
CONFIG_ variables are now managed by Kconfig but existed previously so
this duplication existed prior to the Kconfig migration.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Feng Wu <feng.wu@intel.com>
$(CONFIG_X86_64) -> y in x86 makefiles.
$(CONFIG_X86_64) -> $(CONFIG_X86) in non-x86 makefiles.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Converts the existing XSM_ENABLE flag from Config.mk to CONFIG_XSM
within Kconfig. This also re-adds the dependency of CONFIG_FLASK on
CONFIG_XSM.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Converts the Config.mk option of FLASK_ENABLE into a Kconfig option for
the hypervisor called CONFIG_FLASK. This commit knowingly breaks the
dependent relationship on XSM_ENABLE which is addressed when XSM_ENABLE
is converted to Kconfig.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Use the Kconfig generated CONFIG_COMPAT defines in the code base.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Use the Kconfig generated CONFIG_HAS_GICV3 defines in the code base.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Doug Goldstein