diff --git a/qemu.spec b/qemu.spec
index 10d2efc..be664e6 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -556,6 +556,7 @@ Patch0543: vfio-Add-vfio_prereg_listener_log_clear-to-re-enable.patch
 Patch0544: vfio-Add-vfio_prereg_listener_global_log_start-stop-.patch
 Patch0545: hw-arm-smmuv3-Post-load-stage-1-configurations-to-th.patch
 Patch0546: usbredir-fix-free-call.patch
+Patch0547: vfio-common-Fix-incorrect-address-alignment-in-vfio_.patch
 
 BuildRequires: flex
 BuildRequires: gcc
@@ -960,6 +961,9 @@ getent passwd qemu >/dev/null || \
 %endif
 
 %changelog
+* Wed Sep 08 2021 Chen Qun <kuhn.chenqun@huawei.com>
+- vfio/common: Fix incorrect address alignment in vfio_dma_map_ram_section
+
 * Mon Aug 30 2021 Zhongrui Tang <tangzhongrui@cmss.chinamobile.com>
 - qemu.spec: Specify the package version of zstd and zstd-devel that qemu depends on.