diff --git a/linux-5.10/arch/arm/configs/hi3516dv300_small_defconfig b/linux-5.10/arch/arm/configs/hi3516dv300_small_defconfig
index 95991c26c976cbf0362b6517aba9296975e62f1b..f3617b3e12d21b92ecb90d995ad721ede496d3ef 100755
--- a/linux-5.10/arch/arm/configs/hi3516dv300_small_defconfig
+++ b/linux-5.10/arch/arm/configs/hi3516dv300_small_defconfig
@@ -724,6 +724,7 @@ CONFIG_CMA=y
 CONFIG_CMA_DEBUG=y
 CONFIG_CMA_DEBUGFS=y
 CONFIG_CMA_AREAS=7
+CONFIG_CMA_REUSE=y
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set
diff --git a/linux-5.10/arch/arm/configs/hi3516dv300_standard_defconfig b/linux-5.10/arch/arm/configs/hi3516dv300_standard_defconfig
index 2ccc3d9308332c2d7bd6f7e668f073afc128add9..2792eb7d8c582d1a08b5a93bd9f820bf56d0b5fe 100755
--- a/linux-5.10/arch/arm/configs/hi3516dv300_standard_defconfig
+++ b/linux-5.10/arch/arm/configs/hi3516dv300_standard_defconfig
@@ -658,6 +658,7 @@ CONFIG_CMA=y
 CONFIG_CMA_DEBUG=y
 CONFIG_CMA_DEBUGFS=y
 CONFIG_CMA_AREAS=7
+CONFIG_CMA_REUSE=y
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set
diff --git a/linux-5.10/arch/arm/configs/small_common_defconfig b/linux-5.10/arch/arm/configs/small_common_defconfig
index dee8d2a862d7cc7ab8fef1451a1aee93ead5ea06..5c0bf10c0bddd542f32ada8df091a7f45c8af501 100644
--- a/linux-5.10/arch/arm/configs/small_common_defconfig
+++ b/linux-5.10/arch/arm/configs/small_common_defconfig
@@ -634,6 +634,7 @@ CONFIG_CMA=y
 CONFIG_CMA_DEBUG=y
 # CONFIG_CMA_DEBUGFS is not set
 CONFIG_CMA_AREAS=7
+# CONFIG_CMA_REUSE is not set
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set
diff --git a/linux-5.10/arch/arm/configs/standard_common_defconfig b/linux-5.10/arch/arm/configs/standard_common_defconfig
index ca8d3ad13af1d7bf9feb989da2c398a1b7df217d..a82067fb865af983c28ec6f5a0ba48e5cde74a09 100644
--- a/linux-5.10/arch/arm/configs/standard_common_defconfig
+++ b/linux-5.10/arch/arm/configs/standard_common_defconfig
@@ -622,6 +622,7 @@ CONFIG_CMA=y
 CONFIG_CMA_DEBUG=y
 # CONFIG_CMA_DEBUGFS is not set
 CONFIG_CMA_AREAS=7
+# CONFIG_CMA_REUSE is not set
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set