From: Prarit Bhargava <prarit@xxxxxxxxxx>
redhat: kernel.spec: selftests: abort on build failure
When a selftest does not compile, abort the whole build. We want to know
that we broke selftests by a backport.
This commit is forward ported from RHEL 8. It could not have been forward
ported to ARK: with rebases to the upstream the bpf selftests break all the
time. Now it's the first opportunity when we can take it.
Signed-off-by: Jiri Benc <jbenc@xxxxxxxxxx>
Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
diff --git a/redhat/Makefile.variables b/redhat/Makefile.variables
index blahblah..blahblah 100644
--- a/redhat/Makefile.variables
+++ b/redhat/Makefile.variables
@@ -124,3 +124,7 @@ RHSELFTESTDATA ?=
# This variable is used by the redhat/self-tests. It should not be
# considered stable and my be changed or removed without warning.
RHDISTDATADIR ?=
+
+# If set to 1, this variable will cause the kernel package build to fail if
+# the BPF selftests fail to build.
+SPECBPF_FORCE_TARGETS ?= 0
diff --git a/redhat/genspec.sh b/redhat/genspec.sh
index blahblah..blahblah 100755
--- a/redhat/genspec.sh
+++ b/redhat/genspec.sh
@@ -65,7 +65,8 @@ test -f "$SOURCES/$SPECFILE" &&
s/%%SPECPATCHLIST_CHANGELOG%%/$SPECPATCHLIST_CHANGELOG/
s/%%SPECVERSION%%/$SPECVERSION/
s/%%SPECKABIVERSION%%/$SPECKABIVERSION/
- s/%%SPECTARFILE_RELEASE%%/$SPECTARFILE_RELEASE/" "$SOURCES/$SPECFILE"
+ s/%%SPECTARFILE_RELEASE%%/$SPECTARFILE_RELEASE/
+ s/%%SPECBPF_FORCE_TARGETS%%/$SPECBPF_FORCE_TARGETS/" "$SOURCES/$SPECFILE"
test -n "$RHSELFTESTDATA" && test -f "$SOURCES/$SPECFILE" && sed -i -e "
/%%SPECCHANGELOG%%/r $SOURCES/$SPECCHANGELOG
/%%SPECCHANGELOG%%/d" "$SOURCES/$SPECFILE"
diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100755
--- a/redhat/kernel.spec.template
+++ b/redhat/kernel.spec.template
@@ -134,6 +134,10 @@ Summary: The Linux kernel
# This defines the kabi tarball version
%define kabiversion %%SPECKABIVERSION%%
+# If this variable is set to 1, a bpf selftests build failure will cause a
+# fatal kernel package build error
+%define bpf_force_targets %%SPECBPF_FORCE_TARGETS%%
+
#
# End of genspec.sh variables
#
@@ -2351,7 +2355,8 @@ export BPFTOOL=$(pwd)/tools/bpf/bpftool/bpftool
pushd tools/testing/selftests
# We need to install here because we need to call make with ARCH set which
# doesn't seem possible to do in the install section.
-%{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf vm livepatch net net/forwarding net/mptcp netfilter tc-testing" SKIP_TARGETS="" INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install
+
+%{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf vm livepatch net net/forwarding net/mptcp netfilter tc-testing" SKIP_TARGETS="" FORCE_TARGETS=%{bpf_force_targets} INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install
# 'make install' for bpf is broken and upstream refuses to fix it.
# Install the needed files manually.
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2021
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