[OS-BUILD PATCH 16/20] kernel.spec: disable vmlinux.h generation for s390 zfcpdump config

[Prarit Bhargava (via Email Bridge)]

From: Prarit Bhargava <prarit(a)redhat.com&gt;

kernel.spec: disable vmlinux.h generation for s390 zfcpdump config

With the linux upstream commit d9847eb8be3d ("bpf: Make
CONFIG_DEBUG_INFO_BTF depend upon CONFIG_BPF_SYSCALL") zfcpdump does not
have btf anymore (it does not enable CONFIG_BPF_SYSCALL), so the
generation fails.

Signed-off-by: Yauheni Kaliuta <ykaliuta(a)redhat.com&gt;
Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt;

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
@@ -2199,7 +2199,10 @@ BuildKernel() {
 
 %ifnarch armv7hl
     # Generate vmlinux.h and put it to kernel-devel path
-    bpftool btf dump file vmlinux format c > $RPM_BUILD_ROOT/$DevelDir/vmlinux.h
+    # zfcpdump build does not have btf anymore
+    if [ "$Variant" != "zfcpdump" ]; then
+        bpftool btf dump file vmlinux format c > $RPM_BUILD_ROOT/$DevelDir/vmlinux.h
+    fi
 %endif
 
     # prune junk from kernel-devel

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2021