diff --git a/0001-jemalloc-5.2.1-add-loongarch-support.patch b/0001-jemalloc-5.2.1-add-loongarch-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a753f008fc2617d270778070ed926c2b4801e2de
--- /dev/null
+++ b/0001-jemalloc-5.2.1-add-loongarch-support.patch
@@ -0,0 +1,26 @@
+From c542703f06759de8982e37d8b3799a81a2fec60b Mon Sep 17 00:00:00 2001
+From: Huang Yang <huangyang@loongson.cn>
+Date: Wed, 25 May 2022 01:47:26 +0000
+Subject: [PATCH] 389-ds-base 1.4.3.20 add loongarch support
+
+---
+ include/jemalloc/internal/quantum.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/include/jemalloc/internal/quantum.h b/include/jemalloc/internal/quantum.h
+index 821086e..9428a34 100644
+--- a/include/jemalloc/internal/quantum.h
++++ b/include/jemalloc/internal/quantum.h
+@@ -61,6 +61,9 @@
+ #  ifdef __le32__
+ #    define LG_QUANTUM		4
+ #  endif
++#  ifdef __loongarch__
++#    define LG_QUANTUM         4
++#  endif
+ #  ifndef LG_QUANTUM
+ #    error "Unknown minimum alignment for architecture; specify via "
+ 	 "--with-lg-quantum"
+-- 
+2.33.0
+
diff --git a/jemalloc.spec b/jemalloc.spec
index 8fab9f297efa3c9bbeb488b5a2dbd05219fd0d03..bb22023290dd59e8094dbbcc872db19a843ab2a1 100644
--- a/jemalloc.spec
+++ b/jemalloc.spec
@@ -12,7 +12,7 @@
 
 Name:           jemalloc
 Version:        5.2.1
-Release:        1
+Release:        2
 Summary:        General-purpose scalable concurrent malloc implementation
 License:        BSD
 URL:            http://www.canonware.com/jemalloc/
@@ -21,6 +21,8 @@ Source0:        https://github.com/jemalloc/%{name}/releases/download/%{version}
 Patch1:         backport-Jemalloc-5.2.1-patch-1-fix-large-bin-index-accessed-through-cache-bin-descriptor.patch
 Patch2:         backport-Jemalloc-5.2.1-patch-2-fix-undefined-behavior-in-hash.patch
 Patch3:         backport-Jemalloc-5.2.1-patch-3-fix-tcaches-mutex-pre-post-fork-handling.patch
+Patch4:		0001-jemalloc-5.2.1-add-loongarch-support.patch
+
 BuildRequires:  libxslt perl-generators gcc
 
 %description
@@ -82,6 +84,9 @@ make check
 %{_mandir}/man3/jemalloc.3*
 
 %changelog
+* Tue May 31 2022 Huang Yang <huangyang@loongson.cn> - 5.2.1-2
+- add loongarch64 support
+
 * Thu Dec 30 2021 xigaoxinyan <xigaoxinyan@huawei.com> - 5.2.1-1
 - Update jemlloc