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 24f0c78cfdf64e8426ee3c28d353560f710d5d22..bb2385796604ee1418c70dba8d19f3226937a2e8 100644
--- a/mysql.spec
+++ b/mysql.spec
@@ -1,7 +1,7 @@
 #%{!?runselftest:%global runselftest 0}
 Name:                mysql
 Version:             8.0.21
-Release:             1
+Release:             2
 Summary:             The package provides MySQL programs and shared libraries
 License:             GPLv2 with exceptions and LGPLv2 and BSD
 URL:                 http://www.mysql.com
@@ -28,6 +28,7 @@ Patch0005:           community-mysql-sharedir.patch
 Patch0006:           community-mysql-rpath.patch
 Patch0007:           boost-1.58.0-pool.patch
 Patch0008:           boost-1.57.0-mpl-print.patch
+Patch0009:           0001-fix-internal-compiler-error-Segmentation-fault.patch
 BuildRequires:       cmake gcc-c++ libaio-devel libedit-devel libevent-devel libicu-devel
 BuildRequires:       lz4-devel mecab-devel bison libzstd-devel openssl openssl-devel
 BuildRequires:       perl-interpreter perl-generators rpcgen libtirpc-devel lz4
@@ -367,13 +368,16 @@ fi
 %exclude %{_mandir}/man1/{mysqld_multi.1*,mysqld_safe.1*,comp_err.1*}
 
 %changelog
+* Sat Sep 19 2020 maminjie <maminjie1@huawei.com> - 8.0.21-2
+* fix internal compiler error: Segmentation fault
+
 * Mon Sep 14 2020 maminjie <maminjie1@huawei.com> - 8.0.21-1
 - upgrade to 8.0.21
 
 * Mon Jun 1 2020 Jeffery.Gao <gaojianxing@huawei.com> - 8.0.18-2
 - Package upgrade.
 
-* Wed Mar 1 2020 zhangtao<zhangtao221@huawei.com> 8.0.17-3
+* Sun Mar 1 2020 zhangtao<zhangtao221@huawei.com> 8.0.17-3
 - add fstack-protector-strong
 
 * Fri Feb 28 2020 catastrowings <jianghuhao1994@163.com> 8.0.17-2