diff --git a/kernel.spec b/kernel.spec
index f5d7354b81415be75a57fc8b4a2cecca19451c10..f72892aa7989e5b13079a6916ccc21ccbb76091e 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -24,7 +24,7 @@
 
 Name:	 kernel
 Version: 4.19.90
-Release: %{hulkrelease}.0024
+Release: %{hulkrelease}.0025
 Summary: Linux Kernel
 License: GPLv2
 URL:	 http://www.kernel.org/
@@ -795,6 +795,11 @@ fi
 %endif
 
 %changelog
+* Sat Jan 11 2020 wangbin<wangbin224@huawei.com> - 4.19.90-vhulk1912.2.1.0025
+- add secure compilation options for bpftool.
+- fix CONFIG_EULEROS_USE_IDLE_NO_CSTATES compile error.
+- import a new method of CPU usage statistics.
+
 * Mon Jan  6 2020 zhanghailiang<zhang.zhanghailiang@huawei.com> - 4.19.90-vhulk1912.2.1.0024
 - support more than 256 vcpus for VM
 
diff --git a/patches.tar.bz2 b/patches.tar.bz2
index d33a43763628759a50d4b7cc2de30f449094b4d5..e04ccb1e592b8817eb4fe68380a2bfd100c6cacb 100644
Binary files a/patches.tar.bz2 and b/patches.tar.bz2 differ
diff --git a/series.conf b/series.conf
index 76ee6720ad36b2621f42453cf02f3f216e1a7b70..c5d17e5d6975cc78ccb44b29510c1adfb191b2d0 100644
--- a/series.conf
+++ b/series.conf
@@ -1,3 +1,6 @@
 patches/0001-Revert-vfio-relieve-mmap_sem-reader-cacheline-bounci.patch
 patches/0001-KVM-arm-arm64-vgic-Use-a-single-IO-device-per-redist.patch
 patches/0002-KVM-arm-arm64-vgic-Allow-more-than-256-vcpus-for-KVM.patch
+patches/0001-bpftool-add-secure-compilation-options.patch
+patches/0001-Fix-CONFIG_EULEROS_USE_IDLE_NO_CSTATES-compile-error.patch
+patches/0002-Import-a-new-method-of-CPU-usage-statistics.patch