diff --git a/target/linux/gemini/config-5.10 b/target/linux/gemini/config-5.10
index 319fb6abfd6..7fdcc075e62 100644
--- a/target/linux/gemini/config-5.10
+++ b/target/linux/gemini/config-5.10
@@ -332,7 +332,6 @@ CONFIG_PREEMPT_COUNT=y
 CONFIG_PREEMPT_RCU=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RD_BZIP2=y
 CONFIG_RD_GZIP=y
 CONFIG_RD_LZ4=y
diff --git a/target/linux/gemini/config-5.4 b/target/linux/gemini/config-5.4
index 8a4f8fb04cf..fcb482aed7b 100644
--- a/target/linux/gemini/config-5.4
+++ b/target/linux/gemini/config-5.4
@@ -368,7 +368,6 @@ CONFIG_PREEMPT_COUNT=y
 CONFIG_PREEMPT_RCU=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RD_BZIP2=y
 CONFIG_RD_GZIP=y
 CONFIG_RD_LZ4=y
diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
index 2aef5728c2b..a9160ee9b13 100644
--- a/target/linux/generic/config-5.10
+++ b/target/linux/generic/config-5.10
@@ -4628,7 +4628,7 @@ CONFIG_PWRSEQ_SIMPLE=y
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_RBTREE_TEST is not set
 # CONFIG_RCU_BOOST is not set
-CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
 # CONFIG_RCU_EQS_DEBUG is not set
 # CONFIG_RCU_EXPEDITE_BOOT is not set
 # CONFIG_RCU_EXPERT is not set
diff --git a/target/linux/generic/config-5.4 b/target/linux/generic/config-5.4
index 7819d35fc98..a568a9ea7f4 100644
--- a/target/linux/generic/config-5.4
+++ b/target/linux/generic/config-5.4
@@ -4259,7 +4259,7 @@ CONFIG_PWRSEQ_SIMPLE=y
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_RBTREE_TEST is not set
 # CONFIG_RCU_BOOST is not set
-CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
 # CONFIG_RCU_EQS_DEBUG is not set
 # CONFIG_RCU_EXPEDITE_BOOT is not set
 # CONFIG_RCU_EXPERT is not set
diff --git a/target/linux/ipq40xx/config-5.4 b/target/linux/ipq40xx/config-5.4
index 0bcabd0582b..79c6d6c6c26 100644
--- a/target/linux/ipq40xx/config-5.4
+++ b/target/linux/ipq40xx/config-5.4
@@ -378,7 +378,6 @@ CONFIG_QCOM_WDT=y
 # CONFIG_QRTR is not set
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
diff --git a/target/linux/ipq806x/config-5.10 b/target/linux/ipq806x/config-5.10
index b4460af17a1..77d1bbda425 100644
--- a/target/linux/ipq806x/config-5.10
+++ b/target/linux/ipq806x/config-5.10
@@ -404,7 +404,6 @@ CONFIG_QCOM_WDT=y
 # CONFIG_QCS_TURING_404 is not set
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
diff --git a/target/linux/ipq806x/config-5.4 b/target/linux/ipq806x/config-5.4
index 4aecf7dd43f..191806585da 100644
--- a/target/linux/ipq806x/config-5.4
+++ b/target/linux/ipq806x/config-5.4
@@ -370,7 +370,6 @@ CONFIG_QCOM_WDT=y
 # CONFIG_QRTR is not set
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
diff --git a/target/linux/ipq807x/config-default b/target/linux/ipq807x/config-default
index 383d57c4a1a..ad4aca1b48b 100644
--- a/target/linux/ipq807x/config-default
+++ b/target/linux/ipq807x/config-default
@@ -530,7 +530,6 @@ CONFIG_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_SPINLOCKS=y
 # CONFIG_RANDOMIZE_BASE is not set
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RD_GZIP=y
 CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
diff --git a/target/linux/layerscape/armv7/config-5.4 b/target/linux/layerscape/armv7/config-5.4
index 2db242e8580..ed2e318cd63 100644
--- a/target/linux/layerscape/armv7/config-5.4
+++ b/target/linux/layerscape/armv7/config-5.4
@@ -504,7 +504,6 @@ CONFIG_QORIQ_CPUFREQ=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RD_BZIP2=y
 CONFIG_RD_GZIP=y
 CONFIG_RD_LZMA=y
diff --git a/target/linux/layerscape/armv8_64b/config-5.4 b/target/linux/layerscape/armv8_64b/config-5.4
index 577174f6a54..9214bf9fead 100644
--- a/target/linux/layerscape/armv8_64b/config-5.4
+++ b/target/linux/layerscape/armv8_64b/config-5.4
@@ -670,7 +670,6 @@ CONFIG_QUOTACTL=y
 CONFIG_RAID6_PQ=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RD_BZIP2=y
 CONFIG_RD_GZIP=y
 CONFIG_RD_LZMA=y
diff --git a/target/linux/mediatek/mt7623/config-5.10 b/target/linux/mediatek/mt7623/config-5.10
index 1adf04067cb..8c5c6c6e854 100644
--- a/target/linux/mediatek/mt7623/config-5.10
+++ b/target/linux/mediatek/mt7623/config-5.10
@@ -508,7 +508,6 @@ CONFIG_PWM_MEDIATEK=y
 CONFIG_PWM_SYSFS=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
diff --git a/target/linux/oxnas/ox820/config-default b/target/linux/oxnas/ox820/config-default
index bb76a609688..b81f76cc25c 100644
--- a/target/linux/oxnas/ox820/config-default
+++ b/target/linux/oxnas/ox820/config-default
@@ -78,7 +78,6 @@ CONFIG_PCI_MSI_IRQ_DOMAIN=y
 # CONFIG_PL310_ERRATA_753970 is not set
 # CONFIG_PL310_ERRATA_769419 is not set
 CONFIG_PM_SLEEP_SMP=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
diff --git a/target/linux/rockchip/armv8/config-5.10 b/target/linux/rockchip/armv8/config-5.10
index c50474db458..30dd24f5dbe 100644
--- a/target/linux/rockchip/armv8/config-5.10
+++ b/target/linux/rockchip/armv8/config-5.10
@@ -482,7 +482,6 @@ CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
 # CONFIG_RAVE_SP_CORE is not set
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RCU_TRACE=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REGMAP=y
diff --git a/target/linux/rockchip/armv8/config-5.4 b/target/linux/rockchip/armv8/config-5.4
index 544f6f1c85e..3195bc53a52 100644
--- a/target/linux/rockchip/armv8/config-5.4
+++ b/target/linux/rockchip/armv8/config-5.4
@@ -462,7 +462,6 @@ CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
 # CONFIG_RAVE_SP_CORE is not set
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RCU_TRACE=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REFCOUNT_FULL=y
diff --git a/target/linux/tegra/config-5.10 b/target/linux/tegra/config-5.10
index 329ecb2d78b..8b03db18097 100644
--- a/target/linux/tegra/config-5.10
+++ b/target/linux/tegra/config-5.10
@@ -349,7 +349,6 @@ CONFIG_PWM_SYSFS=y
 CONFIG_PWM_TEGRA=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_MMIO=y
diff --git a/target/linux/tegra/config-5.4 b/target/linux/tegra/config-5.4
index 0ad606abefa..8bc3ab0bd7b 100644
--- a/target/linux/tegra/config-5.4
+++ b/target/linux/tegra/config-5.4
@@ -342,7 +342,6 @@ CONFIG_PWM_SYSFS=y
 CONFIG_PWM_TEGRA=y
 CONFIG_RAS=y
 CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y