--- zzzz-none-000/linux-3.10.107/drivers/infiniband/hw/qib/Makefile	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/infiniband/hw/qib/Makefile	2021-02-04 17:41:59.000000000 +0000
@@ -13,3 +13,4 @@
 
 ib_qib-$(CONFIG_X86_64) += qib_wc_x86_64.o
 ib_qib-$(CONFIG_PPC64) += qib_wc_ppc64.o
+ib_qib-$(CONFIG_DEBUG_FS) += qib_debugfs.o