diff --git a/qemu.spec b/qemu.spec
index 3641801..d33a641 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
@@ -959,6 +960,9 @@ 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
+
 * Thu Aug 19 2021 Jiajie Li <lijiajie11@huawei.com>
 - add qemu-block-curl package
 - add qemu-block-curl requirement for qemu.