Add support for clang-built kernels. This is completely automatic, we
check if the kernel was built with clang by looking for
CONFIG_CC_IS_CLANG in config.
This has almost no effect on non-clang built kernels with one exception:
we now do compliler checks _after_ we download kernel sources which is a
waste of resources in case when compilers don't match.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Add a target to install vagrant, make sure the user is given a warning
and a chance to cancel this operation.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
This commit adds scripts/make targets to run integration tests on
fedora/ubuntu/centos through vagrant.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
- setup the makefiles to support "make" and "make install", which builds
the kpatch-build tools and installs everything in /usr/local.
- update kpatch-build to support new paths
- add "kpatch build" wrapper around kpatch-build
The end-to-end patching works. From object analysis to generation to
runtime patching. It's still missing the scripting piece that will only
take a patch and kernel source dir as input.
