diff --git a/kernel.spec b/kernel.spec
index e6eae25..9229c88 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -11,8 +11,8 @@
 %global upstream_version    5.10
 %global upstream_sublevel   0
 %global devel_release       5
-%global maintenance_release .8.0
-%global pkg_release         .22
+%global maintenance_release .9.0
+%global pkg_release         .23
 
 %define with_debuginfo 1
 # Do not recompute the build-id of vmlinux in find-debuginfo.sh
@@ -86,7 +86,7 @@ BuildRequires: audit-libs-devel
 BuildRequires: pciutils-devel gettext
 BuildRequires: rpm-build, elfutils
 BuildRequires: numactl-devel python3-devel glibc-static python3-docutils
-BuildRequires: perl-generators perl(Carp) libunwind-devel gtk2-devel libbabeltrace-devel java-1.8.0-openjdk perl-devel
+BuildRequires: perl-generators perl(Carp) libunwind-devel gtk2-devel libbabeltrace-devel java-1.8.0-openjdk perl-devel java-1.8.0-openjdk-devel
 AutoReq: no
 AutoProv: yes
 
@@ -869,6 +869,46 @@ fi
 %endif
 
 %changelog
+* Sat Sep 04 2021 Zheng Zengkai <zhengzengkai@huawei.com> - 5.10.0-5.9.0.23
+- mm/page_alloc: further fix __alloc_pages_bulk() return value
+- mm/page_alloc: correct return value when failing at preparing
+- mm/page_alloc: avoid page allocator recursion with pagesets.lock held
+- mm: vmscan: shrink deferred objects proportional to priority
+- mm: memcontrol: reparent nr_deferred when memcg offline
+- mm: vmscan: don't need allocate shrinker->nr_deferred for memcg aware shrinkers
+- mm: vmscan: use per memcg nr_deferred of shrinker
+- mm: vmscan: add per memcg shrinker nr_deferred
+- mm: vmscan: use a new flag to indicate shrinker is registered
+- mm: vmscan: add shrinker_info_protected() helper
+- mm: memcontrol: rename shrinker_map to shrinker_info
+- mm: vmscan: use kvfree_rcu instead of call_rcu
+- mm: vmscan: remove memcg_shrinker_map_size
+- mm: vmscan: use shrinker_rwsem to protect shrinker_maps allocation
+- mm: vmscan: consolidate shrinker_maps handling code
+- mm: vmscan: use nid from shrink_control for tracepoint
+- scsi/hifc: Fix memory leakage bug
+- crypto: hisilicon/qm - set a qp error flag for userspace
+- vfio/hisilicon: add acc live migration driver
+- vfio/hisilicon: modify QM for live migration driver
+- vfio/pci: provide customized live migration VFIO driver framework
+- PCI: Set dma-can-stall for HiSilicon chips
+- PCI: Add a quirk to set pasid_no_tlp for HiSilicon chips
+- PCI: PASID can be enabled without TLP prefix
+- crypto: hisilicon/sec - fix the CTR mode BD configuration
+- crypto: hisilicon/sec - fix the max length of AAD for the CCM mode
+- crypto: hisilicon/sec - fixup icv checking enabled on Kunpeng 930
+- crypto: hisilicon - check _PS0 and _PR0 method
+- crypto: hisilicon - change parameter passing of debugfs function
+- crypto: hisilicon - support runtime PM for accelerator device
+- crypto: hisilicon - add runtime PM ops
+- crypto: hisilicon - using 'debugfs_create_file' instead of 'debugfs_create_regset32'
+- crypto: hisilicon/sec - modify the hardware endian configuration
+- crypto: hisilicon/sec - fix the abnormal exiting process
+- crypto: hisilicon - enable hpre device clock gating
+- crypto: hisilicon - enable sec device clock gating
+- crypto: hisilicon - enable zip device clock gating
+- crypto: hisilicon/sec - fix the process of disabling sva prefetching
+
 * Thu Aug 26 2021 Zheng Zengkai <zhengzengkai@huawei.com> - 5.10.0-5.8.0.22
 - mm/page_alloc: correct return value of populated elements if bulk array is populated
 - mm: fix oom killing for disabled pid