diff --git a/.gitignore b/.gitignore
index 332abe0..9ef3895 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,12 @@
 *.src.rpm
-/rdma-core-*.tar.gz
+/rdma-core-12.tgz
+/rdma-core-12.tar.gz
+/rdma-core-14.tar.gz
+/rdma-core-16.2.tar.gz
+/rdma-core-20.1.tar.gz
+/rdma-core-26.1.tar.gz
+/rdma-core-27.0.tar.gz
+/rdma-core-28.0.tar.gz
+/rdma-core-29.0.tar.gz
+/rdma-core-30.0.tar.gz
+/rdma-core-31.0.tar.gz
diff --git a/rdma-core.spec b/rdma-core.spec
index 13923d3..daa2423 100644
--- a/rdma-core.spec
+++ b/rdma-core.spec
@@ -1,6 +1,6 @@
 Name: rdma-core
 Version: 32.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: RDMA core userspace libraries and daemons
 
 # Almost everything is licensed under the OFA dual GPLv2, 2 Clause BSD license
@@ -88,7 +88,6 @@ scripts, dracut rules, and the rdma-ndd utility.
 
 %package devel
 Summary: RDMA core development libraries and headers
-Requires: %{name}%{?_isa} = %{version}-%{release}
 Requires: libibverbs%{?_isa} = %{version}-%{release}
 Provides: libibverbs-devel = %{version}-%{release}
 Obsoletes: libibverbs-devel < %{version}-%{release}
@@ -141,8 +140,6 @@ compatibility reasons.
 
 %package -n libibverbs
 Summary: A library and drivers for direct userspace use of RDMA (InfiniBand/iWARP/RoCE) hardware
-Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: libibverbs-core%{?_isa} = %{version}-%{release}
 Provides: libcxgb4 = %{version}-%{release}
 Obsoletes: libcxgb4 < %{version}-%{release}
 Provides: libefa = %{version}-%{release}
@@ -188,12 +185,6 @@ Device-specific plug-in ibverbs userspace drivers are included:
 - libsiw: A software implementation of the iWarp protocol
 - libvmw_pvrdma: VMware paravirtual RDMA device
 
-%package -n libibverbs-core
-Summary: The main libibverbs library
-
-%description -n libibverbs-core
-The main libibverbs library.
-
 %package -n libibverbs-utils
 Summary: Examples for the libibverbs library
 Requires: libibverbs%{?_isa} = %{version}-%{release}
@@ -204,7 +195,6 @@ displays information about RDMA devices.
 
 %package -n ibacm
 Summary: InfiniBand Communication Manager Assistant
-Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n ibacm
 The ibacm daemon helps reduce the load of managing path record lookups on
@@ -218,7 +208,6 @@ library knows how to talk directly to the ibacm daemon to retrieve data.
 
 %package -n iwpmd
 Summary: iWarp Port Mapper userspace daemon
-Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n iwpmd
 iwpmd provides a userspace service for iWarp drivers to claim
@@ -226,7 +215,6 @@ tcp ports through the standard socket interface.
 
 %package -n libibumad
 Summary: OpenFabrics Alliance InfiniBand umad (userspace management datagram) library
-Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n libibumad
 libibumad provides the userspace management datagram (umad) library
@@ -235,7 +223,6 @@ are used by the IB diagnostic and management tools, including OpenSM.
 
 %package -n librdmacm
 Summary: Userspace RDMA Connection Manager
-Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n librdmacm
 librdmacm provides a userspace RDMA Communication Management API.
@@ -252,7 +239,6 @@ Summary: Tools for using the InfiniBand SRP protocol devices
 Obsoletes: srptools <= 1.0.3
 Provides: srptools = %{version}-%{release}
 Obsoletes: openib-srptools <= 0.0.6
-Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n srp_daemon
 In conjunction with the kernel ib_srp driver, srp_daemon allows you to
@@ -353,8 +339,6 @@ rm -f %{buildroot}/%{_sbindir}/srp_daemon.sh
 
 %ldconfig_scriptlets -n libibverbs
 
-%ldconfig_scriptlets -n libibverbs-core
-
 %ldconfig_scriptlets -n libibumad
 
 %ldconfig_scriptlets -n librdmacm
@@ -388,7 +372,6 @@ fi
 %systemd_postun_with_restart iwpmd.service
 
 %files
-%license COPYING.*
 %dir %{_sysconfdir}/rdma
 %dir %{_docdir}/%{name}
 %doc %{_docdir}/%{name}/README.md
@@ -427,6 +410,7 @@ fi
 %{_unitdir}/rdma-ndd.service
 %{_mandir}/man7/rxe*
 %{_mandir}/man8/rdma-ndd.*
+%license COPYING.*
 
 %files devel
 %doc %{_docdir}/%{name}/MAINTAINERS
@@ -565,16 +549,13 @@ fi
 %dir %{_sysconfdir}/libibverbs.d
 %dir %{_libdir}/libibverbs
 %{_libdir}/libefa.so.*
+%{_libdir}/libibverbs*.so.*
 %{_libdir}/libibverbs/*.so
 %{_libdir}/libmlx5.so.*
 %{_libdir}/libmlx4.so.*
 %config(noreplace) %{_sysconfdir}/libibverbs.d/*.driver
 %doc %{_docdir}/%{name}/libibverbs.md
 
-%files -n libibverbs-core
-%license COPYING.*
-%{_libdir}/libibverbs*.so.*
-
 %files -n libibverbs-utils
 %{_bindir}/ibv_*
 %{_mandir}/man1/ibv_*
@@ -663,6 +644,10 @@ fi
 %endif
 
 %changelog
+* Mon Jan 18 2021 Honggang Li <honli@redhat.com> - 32.0-2
+- Remove base package dependency from all sub-packages
+- Resolves: bz1901086
+
 * Thu Oct 29 2020 Honggang Li <honli@redhat.com> - 32.0-1
 - Rebase to upstream release v32.0