diff --git a/0007-fix-build-error-PTHREAD_STACK_MIN.patch b/0007-fix-build-error-PTHREAD_STACK_MIN.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2ac16c3c9307cda021db44b44a3b0bd3b206442d
--- /dev/null
+++ b/0007-fix-build-error-PTHREAD_STACK_MIN.patch
@@ -0,0 +1,29 @@
+From 4655a4fad848d2d844c19e375d34e0bf3a6228dc Mon Sep 17 00:00:00 2001
+From: markeryang <yanglongkang@huawei.com>
+Date: Fri, 13 Aug 2021 18:33:22 +0800
+Subject: [PATCH] fix error PTHREAD_STACK_MIN
+
+Signed-off-by: markeryang <yanglongkang@huawei.com>
+Signed-off-by: lxk <lixiaokeng@huawei.com>
+---
+ src/boost/boost/thread/pthread/thread_data.hpp | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/boost/boost/thread/pthread/thread_data.hpp b/src/boost/boost/thread/pthread/thread_data.hpp
+index aefbeb43..9e459b1f 100644
+--- a/src/boost/boost/thread/pthread/thread_data.hpp
++++ b/src/boost/boost/thread/pthread/thread_data.hpp
+@@ -57,8 +57,9 @@ namespace boost
+ #else
+           std::size_t page_size = ::sysconf( _SC_PAGESIZE);
+ #endif
+-#if PTHREAD_STACK_MIN > 0
+-          if (size<PTHREAD_STACK_MIN) size=PTHREAD_STACK_MIN;
++#ifdef PTHREAD_STACK_MIN
++          if (PTHREAD_STACK_MIN > 0 && size < (std::size_t)PTHREAD_STACK_MIN)
++                 size = (std::size_t)PTHREAD_STACK_MIN;
+ #endif
+           size = ((size+page_size-1)/page_size)*page_size;
+           int res = pthread_attr_setstacksize(&val_, size);
+-- 
+2.23.0
diff --git a/ceph.spec b/ceph.spec
index 04488f7f9a05a6976fcfbca84b1d4411e48039b2..66c7bfeee35c82fcda9bfd12db722ab71a2e797e 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -110,7 +110,7 @@
 #################################################################################
 Name:		ceph
 Version:	14.2.15
-Release:	5%{?dist}
+Release:	6%{?dist}
 %if 0%{?fedora} || 0%{?rhel} || 0%{?openEuler}
 Epoch:		2
 %endif
@@ -136,6 +136,7 @@ Patch3:	0003-CVE-2020-27781-3.patch
 Patch4:	0004-CVE-2020-27781-4.patch
 Patch5:	0005-CVE-2020-27781-5.patch
 Patch6:	0006-CVE-2021-3524-1.patch
+Patch7: 0007-fix-build-error-PTHREAD_STACK_MIN.patch
 
 %if 0%{?suse_version}
 # _insert_obs_source_lines_here
@@ -2043,6 +2044,9 @@ exit 0
 
 
 %changelog
+* Fri Aug 13 2021 yanglongkang <yanglongkang@huawei.com> - 1:14.2.15-6
+- fix build error PTHREAD_STACJK_MIN
+
 * Mon Jul 26 2021 chixinze <xmdxcxz@gmail.com> - 1:14.2.15-5
 - fix CVE-2021-3524