LU-9731 kmods need to be limited to EL minor release kernel

[fs/lustre-release.git] / contrib / lbuild / lbuild

diff --git a/contrib/lbuild/lbuild b/contrib/lbuild/lbuild
index 395265e..0cf39ba 100755 (executable)
--- a/contrib/lbuild/lbuild
+++ b/contrib/lbuild/lbuild
@@ -933,6 +933,16 @@ build_lustre() {
 
     ./configure $configure_args $CONFIGURE_FLAGS 2>&1 ||
         fatal 1 "Error in configure."
+    # until we have achieved full kABI compatibility we need to
+    # restrict the kernel range that can be used to the kernel
+    # version from the RHEL minor release
+    # this is supposed to be done for kmods automatically but
+    # RHBZ#1467319 seems to be getting in the way
+    local kver=$(find_linux_release)
+    local linuxversion=${kver%%-*}
+    local linuxrelease=${kver##*-}
+    local kabiminor=${linuxrelease%%.*}
+    echo "Requires:       kernel < $linuxversion-$((kabiminor+1)), kernel >= $linuxversion-$((kabiminor))" >> rpm/kmp-lustre.preamble
     make rpms 2>&1 ||
         fatal 1 "Error building rpms for $BUILD_ARCHS."