diff --git a/97731241f5f2acc4081c57cb3e8a56cde5732a55.patch b/97731241f5f2acc4081c57cb3e8a56cde5732a55.patch
new file mode 100644
index 0000000000000000000000000000000000000000..428c86e7e2d4dc86fdb88590cea78d442e194ead
--- /dev/null
+++ b/97731241f5f2acc4081c57cb3e8a56cde5732a55.patch
@@ -0,0 +1,37 @@
+diff --git a/cputree.c b/cputree.c
+index 80a6d9d..eed20db 100644
+--- a/cputree.c
++++ b/cputree.c
+@@ -112,9 +112,6 @@ static void setup_banned_cpus(void)
+ 	cpumask_t isolated_cpus;
+ 	char *env = NULL;
+ 
+-	cpus_clear(isolated_cpus);
+-	cpus_clear(nohz_full);
+-
+ 	/* A manually specified cpumask overrides auto-detection. */
+ 	if (cpu_ban_string != NULL && banned_cpumask_from_ui != NULL) {
+ 		cpulist_parse(banned_cpumask_from_ui,
+@@ -133,6 +130,9 @@ static void setup_banned_cpus(void)
+ 		goto out;
+ 	}
+ 
++	cpus_clear(isolated_cpus);
++	cpus_clear(nohz_full);
++
+ 	path = "/sys/devices/system/cpu/isolated";
+ 	process_one_line(path, get_mask_from_cpulist, &isolated_cpus);
+ 
+@@ -141,11 +141,11 @@ static void setup_banned_cpus(void)
+ 
+ 	cpus_or(banned_cpus, nohz_full, isolated_cpus);
+ 
+-out:
+ 	cpumask_scnprintf(buffer, 4096, isolated_cpus);
+ 	log(TO_CONSOLE, LOG_INFO, "Isolated CPUs: %s\n", buffer);
+ 	cpumask_scnprintf(buffer, 4096, nohz_full);
+ 	log(TO_CONSOLE, LOG_INFO, "Adaptive-ticks CPUs: %s\n", buffer);
++out:
+ 	cpumask_scnprintf(buffer, 4096, banned_cpus);
+ 	log(TO_CONSOLE, LOG_INFO, "Banned CPUs: %s\n", buffer);
+ }
diff --git a/irqbalance.spec b/irqbalance.spec
index 4a14689bd18770de97248d632d5bb8e53d97a1be..9384b8cebea788d902bd320dbe8c99437e65b8c2 100644
--- a/irqbalance.spec
+++ b/irqbalance.spec
@@ -1,12 +1,13 @@
 Summary:        A dynamic adaptive IRQ balancing daemon
 Name:           irqbalance
 Version:        1.7.0
-Release:        1
+Release:        2
 Epoch:          3
 License:        GPLv2
 Source0:        https://github.com/Irqbalance/irqbalance/archive/irqbalance-%{version}.tar.gz
 Source1:        irqbalance.service
 Source2:        irq_balancer
+Patch6000: 97731241f5f2acc4081c57cb3e8a56cde5732a55.patch
 Url:            https://github.com/irqbalance/irqbalance
 
 BuildRequires:  gdb autoconf automake libtool libcap-ng systemd
@@ -77,6 +78,9 @@ fi
 /sbin/chkconfig --del %{name} >/dev/null 2>&1 || :
 
 %changelog
+* 20201121113007680463 patch-tracking 1.7.0-2
+- append patch file of upstream repository from <97731241f5f2acc4081c57cb3e8a56cde5732a55> to <97731241f5f2acc4081c57cb3e8a56cde5732a55>
+
 * Fri Aug 14 2020 Liu Chao <liuchao173@huawei.com> - 3:1.7.0-1
 - Type:enhanced
 - ID:NA
@@ -194,4 +198,3 @@ fi
 * Thu Aug 29 2019 caomeng<caomeng5@huawei.com> - 3:1.4.0-2
 - Package init
 
-