diff --git a/fio.spec b/fio.spec
index 617c6998982d7aaf06449d2d52abfb1668d7e514..c4c0a53c4ca2025b0c89510da0674193592cc5a8 100644
--- a/fio.spec
+++ b/fio.spec
@@ -1,10 +1,13 @@
 Name:           fio
 Version:        3.29
-Release:        1
+Release:        2
 Summary:        Versatile IO workload generator
 License:        GPLv2
 URL:            http://git.kernel.dk/?p=fio.git;a=summary
 Source:         http://brick.kernel.dk/snaps/%{name}-%{version}.tar.bz2
+%ifarch sw_64
+Patch1:         sw_64.patch
+%endif
 BuildRequires:  libaio-devel python3-devel zlib-devel librbd1-devel numactl-devel librdmacm-devel gcc
 
 %ifarch x86_64
@@ -32,7 +35,7 @@ pathfix.py -i %{__python3} -pn \
  t/steadystate_tests.py
 
 %build
-./configure --disable-optimizations
+./configure --disable-optimizations --disable-nfs
 export EXTFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS"
 %make_build V=1
 
@@ -50,6 +53,9 @@ export EXTFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS"
 %{_mandir}/man1/*
 
 %changelog
+* Mon Dec 12 2022 guojiancheng <jiancheng.guo@i-soft.com.cn> - 3.29-2
+- Add sw patch
+
 * Fri Jan 14 2022 caodongxia <caodongxia@huawei.com> - 3.29-1
 - Upgrade 3.29
 
diff --git a/sw_64.patch b/sw_64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..75772d2a82235b81535d781b0d6182ddeeb71f48
--- /dev/null
+++ b/sw_64.patch
@@ -0,0 +1,77 @@
+diff -Naru fio-3.29/arch/arch.h fio-3.29-sw/arch/arch.h
+--- fio-3.29/arch/arch.h	2021-12-18 14:09:32.000000000 +0000
++++ fio-3.29-sw/arch/arch.h	2022-09-08 02:04:52.559532884 +0000
+@@ -23,6 +23,7 @@
+ 	arch_hppa,
+ 	arch_mips,
+ 	arch_aarch64,
++        arch_sw_64,
+ 
+ 	arch_generic,
+ 
+@@ -81,6 +82,8 @@
+ #include "arch-ia64.h"
+ #elif defined(__alpha__)
+ #include "arch-alpha.h"
++#elif defined(__sw_64__)
++#include "arch-sw_64.h"
+ #elif defined(__s390x__) || defined(__s390__)
+ #include "arch-s390.h"
+ #elif defined(__sparc__)
+@@ -112,7 +115,7 @@
+ }
+ #endif
+ 
+-#ifdef __alpha__
++#if defined(__alpha__) || defined(__sw_64__)
+ /*
+  * alpha is the only exception, all other architectures
+  * have common numbers for new system calls.
+@@ -141,3 +144,5 @@
+ #define ARCH_HAVE_IOURING
+ 
+ #endif
++
++
+diff -Naru fio-3.29/arch/arch-sw_64.h fio-3.29-sw/arch/arch-sw_64.h
+--- fio-3.29/arch/arch-sw_64.h	1970-01-01 00:00:00.000000000 +0000
++++ fio-3.29-sw/arch/arch-sw_64.h	2022-09-07 10:00:24.049532884 +0000
+@@ -0,0 +1,10 @@
++#ifndef ARCH_SW_64_H
++#define ARCH_SW_64_H
++
++#define FIO_ARCH	(arch_sw_64)
++
++#define nop			do { } while (0)
++#define read_barrier()		__asm__ __volatile__("memb": : :"memory")
++#define write_barrier()		__asm__ __volatile__("memb": : :"memory")
++
++#endif
+diff -Naru fio-3.29/os/os-linux-syscall.h fio-3.29-sw/os/os-linux-syscall.h
+--- fio-3.29/os/os-linux-syscall.h	2021-12-18 14:09:32.000000000 +0000
++++ fio-3.29-sw/os/os-linux-syscall.h	2022-09-07 09:56:05.509532884 +0000
+@@ -116,6 +116,24 @@
+ #define __NR_sys_vmsplice	471
+ #endif
+ 
++/* Linux syscalls for sw_64 */
++#elif defined(ARCH_SW_64_H)
++#ifndef __NR_ioprio_set
++#define __NR_ioprio_set         442
++#define __NR_ioprio_get         443
++#endif
++
++#ifndef __NR_fadvise64
++#define __NR_fadvise64          413
++#endif
++
++#ifndef __NR_sys_splice
++#define __NR_sys_splice         468
++#define __NR_sys_tee            470
++#define __NR_sys_vmsplice       471
++#endif
++
++
+ /* Linux syscalls for s390 */
+ #elif defined(ARCH_S390_H)
+ #ifndef __NR_ioprio_set