Install xprtrdma/svcrdma kmods in redhat/suse dracut modules

[ Upstream commit aa40d6d ]

The rdma dracut module installs udev rules that can cause
rdma-load-modules@rdma.service to load kernel modules listed in rdma.conf.
That file mentions the xprtrdma and svcrdma modules (both of which are
aliases for rpcrdma in kernel 5.18) but the dracut module doesn't install
them in the initrd.  If they're not installed by other means, this causes
warnings in the journal:

    systemd-modules-load[...]: Failed to find module 'xprtrdma'
    systemd-modules-load[...]: Failed to find module 'svcrdma'

Before systemd 244, it also causes rdma-load-modules@rdma.service to fail
entirely.

Fix by explicitly installing those modules in the initrd.

See also https://bugzilla.redhat.com/show_bug.cgi?id=2117375.

Fixes: 8bb38f6 ("redhat: update dracut setting")
Fixes: 7752410 ("suse: fix dracut support")
Signed-off-by: Benjamin Gilbert <bgilbert@redhat.com>
Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>

redhat/rdma.modules-setup.sh

@@ -29,5 +29,5 @@ install() {
 
 installkernel() {
 	hostonly='' instmods =drivers/infiniband =drivers/net/ethernet/mellanox =drivers/net/ethernet/chelsio =drivers/net/ethernet/cisco =drivers/net/ethernet/emulex =drivers/target
-	hostonly='' instmods crc-t10dif crct10dif_common
+	hostonly='' instmods crc-t10dif crct10dif_common xprtrdma svcrdma
 }

suse/module-setup.sh

@@ -27,5 +27,5 @@ install() {
 
 installkernel() {
 	hostonly='' instmods =drivers/infiniband =drivers/net/ethernet/mellanox =drivers/net/ethernet/chelsio =drivers/net/ethernet/cisco =drivers/net/ethernet/emulex =drivers/target
-	hostonly='' instmods crc-t10dif crct10dif_common
+	hostonly='' instmods crc-t10dif crct10dif_common xprtrdma svcrdma
 }