diff --git a/G1Uncommit-add-G1UncommitLog-limit-before-G1Uncommit.patch b/G1Uncommit-add-G1UncommitLog-limit-before-G1Uncommit.patch
new file mode 100755
index 0000000000000000000000000000000000000000..7902cd95b4ca4fa001bf9c387b596cb240a44956
--- /dev/null
+++ b/G1Uncommit-add-G1UncommitLog-limit-before-G1Uncommit.patch
@@ -0,0 +1,67 @@
+From 309b16c487fa42fc65781da3ccf79af67f142ee9 Mon Sep 17 00:00:00 2001
+From: mashoubing <mashoubing1@huawei.com>
+Date: Mon, 6 Dec 2021 16:05:39 +0800
+Subject: [PATCH] G1Uncommit: add G1UncommitLog limit before G1Uncommit log
+ message
+---
+ .../src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp | 8 +++++---
+ .../share/vm/gc_implementation/g1/g1UncommitThread.cpp    | 4 +++-
+ .../share/vm/gc_implementation/g1/heapRegionManager.cpp   | 8 +++++---
+ 3 files changed, 13 insertions(+), 7 deletions(-)
+
+diff --git a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
+index 6ee33fd05..f7266c9c4 100644
+--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
++++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
+@@ -2221,9 +2221,11 @@ void G1CollectedHeap::shrink_heap_at_remark() {
+     uint num_candidate_to_remove = (uint)(resize_amount / HeapRegion::GrainBytes);
+     uint count = _hrm.extract_uncommit_list(num_candidate_to_remove);
+ 
+-    gclog_or_tty->print(" [G1Uncommit list " UINT32_FORMAT ", remaining " UINT32_FORMAT
+-                        ", free list " UINT32_FORMAT "]",
+-                        count, length - count, _hrm.num_free_regions());
++    if (G1UncommitLog) {
++      gclog_or_tty->print(" [G1Uncommit list " UINT32_FORMAT ", remaining " UINT32_FORMAT
++                          ", free list " UINT32_FORMAT "]",
++                          count, length - count, _hrm.num_free_regions());
++    }
+   }
+ }
+ 
+diff --git a/hotspot/src/share/vm/gc_implementation/g1/g1UncommitThread.cpp b/hotspot/src/share/vm/gc_implementation/g1/g1UncommitThread.cpp
+index 503218917..280313b69 100644
+--- a/hotspot/src/share/vm/gc_implementation/g1/g1UncommitThread.cpp
++++ b/hotspot/src/share/vm/gc_implementation/g1/g1UncommitThread.cpp
+@@ -190,7 +190,9 @@ bool PeriodicGC::should_start_periodic_gc() {
+   if (g1p->os_load() < G1PeriodicGCLoadThreshold || !G1PeriodicGCLoadThreshold) {
+     return true;
+   }
+-  gclog_or_tty->print_cr("[G1Uncommit] Periodic GC request denied, skipping!");
++  if (G1UncommitLog) {
++    gclog_or_tty->print_cr("[G1Uncommit] Periodic GC request denied, skipping!");
++  }
+   return false;
+ }
+ 
+diff --git a/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp b/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp
+index d31073f9f..83513b3b8 100644
+--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp
++++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp
+@@ -577,9 +577,11 @@ uint HeapRegionManager::extract_uncommit_list(uint num_candidate_to_remove) {
+   assert_at_safepoint(true /* should_be_vm_thread */);
+   double start_up_sec = os::elapsedTime();
+   if (start_up_sec < G1UncommitDelay) {
+-    gclog_or_tty->date_stamp(PrintGCDateStamps);
+-    gclog_or_tty->stamp(PrintGCTimeStamps);
+-    gclog_or_tty->print_cr("start up seconds:%lf, less than G1UncommitDelay, will not uncommit.", start_up_sec);
++    if (G1UncommitLog) {
++      gclog_or_tty->date_stamp(PrintGCDateStamps);
++      gclog_or_tty->stamp(PrintGCTimeStamps);
++      gclog_or_tty->print_cr("start up seconds:%lf, less than G1UncommitDelay, will not uncommit.", start_up_sec);
++    }
+     return 0;
+   }
+ 
+-- 
+2.22.0
+
diff --git a/openjdk-1.8.0.spec b/openjdk-1.8.0.spec
index af7fc814db8f5fd2109b9b4f22f608de3aacfe26..058558f4e805b3532167b6409252a374d00f74da 100644
--- a/openjdk-1.8.0.spec
+++ b/openjdk-1.8.0.spec
@@ -916,7 +916,7 @@ Provides: java-%{javaver}-%{origin}-accessibility%{?1} = %{epoch}:%{version}-%{r
 
 Name:    java-%{javaver}-%{origin}
 Version: %{javaver}.%{updatever}.%{buildver}
-Release: 5
+Release: 6
 # java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
 # and this change was brought into RHEL-4. java-1.5.0-ibm packages
 # also included the epoch in their virtual provides. This created a
@@ -1120,6 +1120,7 @@ Patch222: 8273111-Default-timezone-should-return-zone-ID-if-locatiome-is-valid-b
 Patch223: 8233280-Remove-GCLockerInvokesConcurrent-relative-logic-for-G1.patch
 Patch224: G1Ucommit-Refactor-Trigger-mechanism.patch
 Patch225: G1-Full-GC-parallel-mark.patch
+Patch226: G1Uncommit-add-G1UncommitLog-limit-before-G1Uncommit.patch
 
 # 8u312
 
@@ -1590,6 +1591,7 @@ pushd %{top_level_dir_name}
 %patch223 -p1
 %patch224 -p1
 %patch225 -p1
+%patch226 -p1
 popd
 
 # System library fixes
@@ -2207,6 +2209,9 @@ require "copy_jdk_configs.lua"
 %endif
 
 %changelog
+* Fri Dec 10 2021 kuenking111 <wangkun49@huawei.com> - 1:1.8.0.312-b07.6
+- add G1Uncommit-add-G1UncommitLog-limit-before-G1Uncommit.patch
+
 * Fri Dec 10 2021 kuenking111 <wangkun49@huawei.com> - 1:1.8.0.312-b07.5
 - add G1-Full-GC-parallel-mark.patch