From: Radomir Vrbovsky <rvrbo...@redhat.com>

livepatch: no need to build kselftests with kernel

Upstream Status: RHEL only

Remove livepatch kselftest .ko creation from the kernel spec / build.

These kselftests modules are now built dynamically during testing using tools
provided by an external repository. As a result, the manual build in the spec
file is no longer necessary.

This patch removes the manual kselftests build logic from the kernel
RPM spec file.

V2: Keep a copy of Module.symvers in $DevelDir for other selftests
    as they depend on it.

Signed-off-by: Radomir Vrbovsky <rvrbo...@redhat.com>

diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100644
--- a/redhat/kernel.spec.template
+++ b/redhat/kernel.spec.template
@@ -644,9 +644,6 @@ Summary: The Linux kernel
 %define cpupowerarchs i686 x86_64 ppc64le aarch64 riscv64
 %endif
 
-# Architectures we build kernel livepatching selftests on
-%define klptestarches x86_64 ppc64le s390x
-
 %if 0%{?use_vdso}
 %define _use_vdso 1
 %else
@@ -3256,13 +3253,6 @@ pushd tools/testing/selftests
 %{log_msg "main selftests compile"}
 %{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf cgroup kmod mm net 
net/forwarding net/mptcp net/netfilter net/packetdrill tc-testing memfd 
drivers/net drivers/net/hw iommu cachestat pid_namespace rlimits timens pidfd" 
SKIP_TARGETS="" $force_targets 
INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" 
install
 
-%ifarch %{klptestarches}
-       # kernel livepatching selftest test_modules will build against
-       # /lib/modules/$(shell uname -r)/build tree unless KDIR is set
-       export KDIR=$(realpath $(pwd)/../../..)
-       %{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="livepatch" 
SKIP_TARGETS="" $force_targets 
INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" 
install || true
-%endif
-
 # 'make install' for bpf is broken and upstream refuses to fix it.
 # Install the needed files manually.
 %{log_msg "install selftests"}
@@ -3625,12 +3615,6 @@ find -type d -exec install -d 
%{buildroot}%{_libexecdir}/kselftests/tc-testing/{
 find -type f -executable -exec install -D -m755 {} 
%{buildroot}%{_libexecdir}/kselftests/tc-testing/{} \;
 find -type f ! -executable -exec install -D -m644 {} 
%{buildroot}%{_libexecdir}/kselftests/tc-testing/{} \;
 popd
-# install livepatch selftests
-pushd tools/testing/selftests/livepatch
-find -type d -exec install -d 
%{buildroot}%{_libexecdir}/kselftests/livepatch/{} \;
-find -type f -executable -exec install -D -m755 {} 
%{buildroot}%{_libexecdir}/kselftests/livepatch/{} \;
-find -type f ! -executable -exec install -D -m644 {} 
%{buildroot}%{_libexecdir}/kselftests/livepatch/{} \;
-popd
 # install net/netfilter selftests
 pushd tools/testing/selftests/net/netfilter
 find -type d -exec install -d 
%{buildroot}%{_libexecdir}/kselftests/net/netfilter/{} \;

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/3974

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