diff --git a/0001-fix-internal-compiler-error-Segmentation-fault.patch b/0001-fix-internal-compiler-error-Segmentation-fault.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8b22d0b0db6daa25518c7ac4a9397abcb15549da
--- /dev/null
+++ b/0001-fix-internal-compiler-error-Segmentation-fault.patch
@@ -0,0 +1,49 @@
+From 216086b1de9daef9cf74194354e0504b44b0519d Mon Sep 17 00:00:00 2001
+From: maminjie <maminjie1@huawei.com>
+Date: Thu, 10 Sep 2020 16:44:50 +0800
+Subject: [PATCH] fix internal compiler error: Segmentation fault
+
+---
+ sql/dd/impl/types/partition_impl.cc | 6 +++++-
+ sql/dd/impl/types/partition_impl.h  | 1 +
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/sql/dd/impl/types/partition_impl.cc b/sql/dd/impl/types/partition_impl.cc
+index da8b057..fae0bac 100644
+--- a/sql/dd/impl/types/partition_impl.cc
++++ b/sql/dd/impl/types/partition_impl.cc
+@@ -291,7 +291,7 @@ bool Partition_impl::deserialize(Sdi_rcontext *rctx, const RJ_Value &val) {
+   deserialize_each(
+       rctx, [this]() { return add_index(nullptr); }, val, "indexes");
+   deserialize_each(
+-      rctx, [this]() { return add_subpartition(); }, val, "subpartitions");
++      rctx, [this]() { return add_subpartition_impl(); }, val, "subpartitions");
+ 
+   return deserialize_tablespace_ref(rctx, &m_tablespace_id, val,
+                                     "tablespace_ref");
+@@ -371,6 +371,10 @@ Partition_index *Partition_impl::add_index(Index *idx) {
+ ///////////////////////////////////////////////////////////////////////////
+ 
+ Partition *Partition_impl::add_subpartition() {
++  return add_subpartition_impl();
++}
++
++Partition_impl *Partition_impl::add_subpartition_impl() {
+   /// Support just one level of sub partitions.
+   DBUG_ASSERT(!parent());
+ 
+diff --git a/sql/dd/impl/types/partition_impl.h b/sql/dd/impl/types/partition_impl.h
+index 3b3068a..7a10649 100644
+--- a/sql/dd/impl/types/partition_impl.h
++++ b/sql/dd/impl/types/partition_impl.h
+@@ -247,6 +247,7 @@ class Partition_impl : public Entity_object_impl, public Partition {
+   /////////////////////////////////////////////////////////////////////////
+ 
+   virtual Partition *add_subpartition();
++  virtual Partition_impl *add_subpartition_impl();
+ 
+   virtual const Table::Partition_collection &subpartitions() const {
+     return m_subpartitions;
+-- 
+2.23.0
+
diff --git a/mysql.spec b/mysql.spec
index 9ba6934bbb879085bd35dc600a02adacdabafccc..93f4263f8ab7b4322a37668045cfc60b710d689f 100644
--- a/mysql.spec
+++ b/mysql.spec
@@ -30,7 +30,7 @@
 %global sameevr   %{?epoch:%{epoch}:}%{version}-%{release}
 Name:                mysql
 Version:             8.0.22
-Release:             1 
+Release:             2 
 Summary:             MySQL client programs and shared libraries
 URL:                 http://www.mysql.com
 License:             GPLv2 with exceptions and LGPLv2 and BSD
@@ -66,9 +66,7 @@ BuildRequires:       lz4-devel mecab-devel bison libzstd-devel
 BuildRequires:       numactl-devel
 %endif
 BuildRequires:       openssl openssl-devel
-%if 0%{?fedora} || 0%{?rhel} > 7
 BuildRequires:       perl-interpreter perl-generators
-%endif
 BuildRequires:       rpcgen libtirpc-devel
 BuildRequires:       protobuf-lite-devel rapidjson-devel zlib zlib-devel multilib-rpm-config procps
 BuildRequires:       time perl(base) perl(Carp) perl(Cwd) perl(Digest::file) perl(Digest::MD5)
@@ -539,6 +537,9 @@ fi
 %exclude %{_mandir}/man1/{mysqld_multi.1*,mysqld_safe.1*,comp_err.1*}
 
 %changelog
+* Wed Jan 13 2021 Shengjing Wei <weishengjing1@huawei.com> - 8.0.22-2
+- Delete useless information
+
 * Tue Dec 1 2020 weishengjing <weishengjing1@huawei.com> - 8.0.22-1
 - New version 8.0.22 fix CVES:   CVE-2020-14852 CVE-2020-14794 CVE-2020-14775
    CVE-2020-14893 CVE-2020-14829 CVE-2020-14828 CVE-2020-14888 CVE-2020-14891