diff --git a/target/linux/gemini/config-5.10 b/target/linux/gemini/config-5.10
index 319fb6abfd68d0a714846287264371c227ac9217..7fdcc075e621db3b3fcec0e28a8274358488e55e 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 8a4f8fb04cf2874df5c94d44b8f5d0110fb5bdfc..fcb482aed7bb68543fd868d87b81035b581cb23b 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 2aef5728c2b5876fe9774c67353b86e73eff29a3..a9160ee9b1315845457035f6d92b54f862f37305 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 7819d35fc988b151975306d3c0fc7ee12e5edd7c..a568a9ea7f4e4d5af88be74e6dc7da53ff076a3f 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 0bcabd0582b2ded6c18dc466631675d6d1d28aa6..79c6d6c6c267721002b681f91615913d60f141a4 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 b4460af17a196a400981100432ac60f62124e533..77d1bbda42526913513d0a504c90211dec20dd04 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 4aecf7dd43f3fbeaf516911ae0e43d3be9f9ef7e..191806585da9b079e2e7c1cd37bd1cbc979e0a95 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 383d57c4a1aa23e23563944aae86baf27012c362..ad4aca1b48b9690840135f8a6a471aa476d96314 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 2db242e858054769389df9a4e2395baa024bf14a..ed2e318cd632b91209b9072ee7f3758547fadc03 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 577174f6a54de6a1c39d4e21db9fb53b799921c0..9214bf9feadb882b1983c85d6d56617a9d828416 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 1adf04067cb99b5d96126c42e43a886c8fe21ea7..8c5c6c6e854e34cfc974140ae09984761d7e19cc 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 bb76a609688fc721f65e52dd15439690d324f06d..b81f76cc25cc5da3516d9dd6f2bf05ed47ac0042 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 c50474db4587611811d2869a66cac5c45a54793f..30dd24f5dbe4d4c09167f5406228e852ccfcd652 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 544f6f1c85e73a6e6a26fb119ea0b697a2f29658..3195bc53a523a9088f62db64f30462a6776f6346 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 329ecb2d78b30d052dc0d7967a8c066c562ebed9..8b03db18097185073d3d8390f2fedc376700751a 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 0ad606abefad790c80b435328b167b915e68922e..8bc3ab0bd7b07150a523c47817a650b444253950 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